We have been proudly managing water levels in the Fens since 1862 and have gained a reputation as a leader in the sector for successfully balancing and managing flood risk, water levels, ...

Meteor have been successfully designing, building and installing environmental monitoring and control solutions for over 25 years. We make it simple to obtain high quality, real-time data in ...

EPIKS is a team of passionate individuals comprised of volunteer directors and paid staff with many years of experience in the environmental arena. We provide practical solutions to ...

The Mersey Rivers Trust is a charity working in partnership with all those interested in improving our local rivers and waterways. As a member of the national Rivers Trust movement, it is ...

We are the UK’s only independent charity campaigning for wild fish and their environment. We take no government money, so are uncompromised in our goal to achieve UK waters that support ...

Advice NI, a registered charity founded in 1995, exists to provide leadership and services to our 69 member organisations and to ensure accessible advice services across Northern Ireland. ...

North Eastern Inshore Fisheries and Conservation Authority (NEIFCA) is one of ten authorities surrounding the coastline of England. Each Authority has the same principal statutory function, ...

The River Waveney Trust is an environmental charity dedicated to improving and protecting the River Waveney, its tributaries and catchment, making it a better place for people and wildlife. Proud ...

TMT is a non-profit organisation that provides national fisheries authorities and international organisations with fisheries intelligence, analysis, and capacity building, targeting a reduction ...

Nekton is a not-for-profit research foundation and a UK registered charity established to accelerate the scientific exploration and protection of the ocean. Our current knowledge is as ...

The Climate Emergency Collaboration Group (CECG) is a philanthropic collaboration between some of the world's largest climate philanthropies. Our mission is to support and build a ...

Ascension Island is part of the United Kingdom Overseas Territory of St Helena, Ascension, and Tristan da Cunha. The Ascension Island Government provides services to the public, ensures good ...

Fisheries Management Scotland is the representative body for Scotland's District Salmon Fishery Boards, the River Tweed Commission and charitable Rivers and Fisheries Trusts. Our members ...

The Fishmongers’ Company is one of the oldest and most ancient Livery Companies of the City of London, one of the ‘Great Twelve.’ For 700 years it has stood on the banks of the River Thames ...

We support communities and local authorities to deliver net zero together. Community Energy South work to accelerate the growth of the community energy sector across the South ...

We’re passionate about all things marine and are dedicated to working with those making use of and governing the marine environment. We specialise in providing a range of marine ecological survey and ...

Carbon Co-op is an energy services and advocacy co-operative that helps people and communities to make the radical reductions in home carbon emissions necessary to avoid runaway climate change. ...

Plan Vivo was born out of a desire to help smallholders Chiapas, Mexico, plant trees and generate the world's first carbon credits. Since then, Plan Vivo has used its ideology and network of ...

The Outer Hebrides Fisheries Trust (OHFT) was formed as the Western Isles Fisheries Trust (WIFT) in 1996, changing in 2006. The Trust is a registered charity (number SC040530), regulated by ...

Since 2014, 2050 Climate Group has been working to empower Scotland’s Young Leaders to lead action on tackling our climate crisis. We believe today’s young people are crucial to ...

Care & Repair is an adaptations charity that helps older people in Wales to live independently at home. We specialise in repairs, adaptations and home maintenance, giving older people in ...

The University of Sussex is a leading higher education and research institution near Brighton, in the south of England. Sussex was the first of the new wave of UK universities founded in the ...

We raise funds to help keep Morecambe Bay special for future generations; from Barrow to Fleetwood, we connect people with the wildlife, heritage, and natural environment of this special ...

Climate Ed teaches children about climate change and empowers them to take action. We're a charity offering free education to children about climate science, carbon ...

Westmill Sustainable Energy Trust – WeSET – is the charity set up by members of the Westmill Wind Farm Co-operative and the Westmill Solar Co-operative. We carry out a wide range of ...

We’re a philanthropic initiative tackling global air pollution. We work with governments, funders, businesses and campaigners to deliver clean air for all as fast as possible. We fund and ...

Anglian Water is the largest water and water recycling company in England and Wales by geographic area. We supply water and water recycling services to almost seven million people in the ...

The Low Carbon Hub is a social enterprise that’s out to prove we can meet our energy needs in a way that’s good for people and good for the planet. We develop community-owned ...

The Resolution Foundation is an independent think-tank focused on improving the living standards of those on low-to-middle incomes. We work across a wide range of economic and social policy, ...

The Lune Rivers Trust is a charity dedicated to the conservation, protection, rehabilitation and improvement of the River Lune throughout its whole length and its associated tributaries in ...

The Edinburgh Communities Climate Action Network (ECCAN) was initiated in May 2022 following the Scottish Communities Climate Action Network (SCCAN)’s success. ECCAN’s purpose is to develop ...

Bath and West Community Energy (BWCE) is a not for profit community business, committed to putting people at the heart of the energy transition to zero carbon. We are a member led ...

The Water of Leith Conservation Trust works to conserve and enhance the river, its heritage and wildlife: the Trust promotes education and recreation through the Visitor Centre and works with ...

Formed in 2011, the Manta Trust is a UK registered charity that co-ordinates global mobulid research and conservation efforts. Our team is comprised of a diverse group of researchers, ...

The Carbon Literacy Project offers everyone a day’s worth of Carbon Literacy® learning, covering – climate change, carbon footprints, how you can do your bit, and why it’s relevant to you ...

At Bristol Energy Cooperative we develop renewable energy and energy efficiency projects, with and for the benefit of the community.  We’re responsible for the equivalent of 33% of ...

Our mission is to provide the most cost-effective route to Net Zero for the UK’s homes. Parity Projects uses data science, software and analysis to help its clients deliver energy ...

The Reef-World Foundation is a UK registered charity with its roots founded on bringing basic marine ecology to fishing villages and local communities in Thailand since 1999. Today we ...

East Mercia Rivers Trust (EMRT) is an independent charity formed in October 2022 following the merger of Welland Rivers Trust and Lincolnshire Rivers Trust (established 2011 and 2013 ...

The Environment Agency operates under the direction of the Ministry for the Environment and Natural Resources. Its role is to promote the protection as well as sustainable use of Iceland’s ...

Waterwise is the leading independent voice in the UK for using water wisely, for the benefit of people and the planet. Our vision is that water is used wisely every day, everywhere, by ...

For more than 30 years, the Growth Company has been innovating and finding new ways to help people improve their lives; support businesses to grow; and enable places to thrive. We are ...

East Sussex County Council (ESCC) delivers a wide range of services to residents, business and visitors in East Sussex, in south east England.  East Sussex is a great place to live ...

The UK Hydrographic Office (UKHO) is a world-leading centre for hydrography, specialising in marine geospatial data to support safe, secure and thriving oceans. As an Executive Agency ...

We are an Environmental Organisation working for an improved environment across the Wyre catchment in North West Lancashire. Our driving goal is to improve the entire catchments ecological status ...

Open Newtown is a community owned company dedicated to making life better. Helping create rich and diverse wildlife in and around Newtown we both develop and deliver a range of projects. We ...

The MCS Foundation is the operating name of the MCS Charitable Foundation, a UK registered charity. We were founded to oversee the MCS standards scheme which certifies the quality of renewable ...

The Trust is a charity, registered in 2022, with origins in the Waterlife Recovery East (WRE) project. The original WRE project had three linked objectives: to humanely control mink throughout East ...

Essex and Suffolk Rivers Trust (ESRT) is an environmental charity set up in 2013 dedicated to improving and protecting rivers in Essex and Suffolk, making them a better place for people ...

The West Wales Rivers Trust is a charity dedicated to restoring and safeguarding the rivers of West Wales for people and wildlife. Our vision is an enhanced living landscape, where communities ...

South East London Community Energy (Selce, pronounced ‘cell-see’) works to create a future where south east Londoners have affordable sustainable energy to meet their needs. We are part of a ...

Cotswold Lakes Trust is a charity dedicated to the conservation and enhancement of the Cotswold Water Park for the benefit of wildlife and people. Cotswold Lakes Trust runs several varied and ...

The Don Catchment Rivers Trust (DCRT) was established to help protect and restore rivers in the River Don catchment area, this includes not just the River Don but all the rivers and streams ...

Common Seas is on a mission to quickly and significantly reduce the amount of plastic produced and stop it polluting our rivers and seas. Working with our partners across government, ...

The Forth Rivers Trust aims to engage people with rivers and wildlife that live within the Forth catchment whilst conserving rivers and their important species for future generations. The ...

Our goal is to protect, improve and help manage the land and water ways of the Wear Catchment, to benefit all who live, work and play in the region. We focus on improving the environment of our ...

Founded in 2021 by Croydon residents looking to make a difference, Croydon Community Energy is an apolitical Community Benefit Society, created to implement community-backed renewable energy ...

Bristol Climate & Nature Partnership catalyses collective citywide action towards a zero carbon, nature-rich and socially just Bristol. We collaborate with policy makers, the public sector, ...

We are a registered charity working to protect, restore and enhance the rivers, streams, estuaries and lakes within the catchment. Our roots are in the local area and we work closely ...

We are YnNi Newydd Cyfyngedig (Welsh for New Energy Ltd), a registered community benefit society, and our mission is to: develop a community owned solar farm to generate up to 30 megawatts of ...

Ironside Farrar Ltd is an award winning multi-disciplinary practice founded on the sustainability principle that solutions which are carefully planned, well executed and prove themselves ...

We are a leading generator of renewable electricity and one of the largest electricity network companies in the UK. Our core focus is economically regulated electricity networks and renewables. ...

Blue Ventures is a marine conservation organisation that puts people first. We support coastal fishers in remote and rural communities to rebuild fisheries, restore ocean life and build ...

Caldera is on a mission to make sustainable, zero-carbon heat accessible and affordable for industry. Leveraging patented technology that has captured attention from 12 sectors across 15 ...

Hughes Hall is a College of the University of Cambridge with a vibrant, international and friendly academic atmosphere. The Hughes Hall Centre for Climate Engagement was ...

The Farm Carbon Toolkit was created by farmers for farmers. For over a decade, we’ve worked to further the understanding of greenhouse gas emissions in agriculture. We provide tools and ...

Our mission is to restore, protect and enhance the water environments of Norfolk for people and wildlife. As an independent and trusted charity, our team of experienced ecologists and ...

The Scottish Association for Marine Science (SAMS) has been delivering independent marine science since 1884. Based in Oban, 150 staff are working for healthy and sustainably managed seas ...

The Southern Uplands Partnership (SUP) is a rural development charity, started in 1999 by local people keen to keep the communities and countryside of the south of Scotland alive and healthy. ...

River Action is a UK-based environmental charity committed to addressing the severe problem of river pollution, particularly that caused by agricultural and food industry practices, and sewage ...

Centred on the South Downs National Park, the Arun & Rother Rivers Trust (ARRT) cares for rivers and streams running across over 350,000 acres of the most spectacularly beautiful countryside ...

Scriptoria is an award-winning company specialising in knowledge and data management, communications and engagement, monitoring and learning, and training delivery. Our clients are research ...

As the UK leader in resource management, we provide a comprehensive range of waste, water and energy management services designed to build The Circular Economy and protect the ...

The REA is a not-for-profit trade association, established in 2001. We are a coalition built to be the voice for renewable energy and clean technology in the UK. We are the largest renewable ...

Zero Hour is the campaign for the Climate and Ecology Bill, formerly the CEE Bill, a plan for a new UK law that addresses climate change, global warming, and the nature crisis in line with ...

JBA Consulting is part of the JBA Group - a family of environmental, engineering and risk management companies. Working collaboratively across our technical disciplines we combine analytical, ...

We are the world’s largest advisory firm focused solely on sustainability, offering unparalleled expertise across business and finance. ERM partners with clients to operationalize sustainability ...

Blue Marine Foundation is a charity dedicated to restoring the ocean to health by addressing overfishing, one of the world’s biggest environmental problems. Blue Marine works using a ...

Our mission is to inspire and provide the tools needed for campaigners and councils to take action on the climate and ecological emergency at a local level in the UK. By providing accessible ...

We exist to be a world-class university; one that makes a difference to the world, through transformational education, research and innovation. But to do great things, it takes more than ...

Mindfully Wired Communications is a multi award-winning, values-based communications consultancy underpinned by environmental expertise. As a small-but-mighty team of scientists, linguists, ...

We provide a wide range of important services to our partners, from estates and facilities operations to business support services. We were established in 2017 by Cumbria, Northumberland, ...

Project Seagrass is a global facing marine conservation organisation securing a future for seagrass. Through community, research and action we will reach a world in which seagrass meadows ...

Manufacture 2030 began with a simple mission – to accelerate carbon reduction at scale across global supply chains. We empower manufacturers and suppliers alike to cut emissions by at least 50% by ...

Established in 1997, SCDA works across Sussex, running community based projects and services aimed at addressing loneliness, social isolation and social cohesion. SCDA’s core values reflect ...

The Freshwater Biological Association (FBA) is a Non Governmental Organisation and charitable trust dedicated to understanding and conserving freshwaters across the globe.  We ...

The North Devon UNESCO Biosphere is an important meeting place of rich natural and cultural heritage in a stunning, diverse landscape in the heart of South West England. From the red deer of ...

Established in 1988, the Thames Explorer Trust is an educational charity. We want everyone to have the chance to explore and get to know the River Thames from Kew to Greenwich and beyond. We ...

As a water and sewerage company we provide essential services to 2.9 million customers across the south west of England. Our main purpose is to provide our customers and communities with ...

The aim of GreenSeas Trust is to educate, promote and implement environmental programmes to eliminate plastics entering the seas and coastal areas. Our goal is to ensure marine life and fish stocks ...

Gasworks Dock Partnership is a registered charity and social enterprise formed to act as a vehicle for the community led regeneration of Cody Dock and our local waterways. ...

Established in 2021, Opportunity Green is a fast-growing not-for-profit organisation that helps to identify and unlock opportunities to tackle climate change. We build ambitious coalitions, ...

Innovate UK KTN has a wide network, deep sector expertise, and can connect you to people and organisations to help accelerate your ideas and solve technology problems. ...

We're the government company which plans, designs, builds, operates and maintains England’s motorways and major A roads, known as the strategic road network (SRN). We manage and improve ...

The purpose of the University, as defined in our University Charter, is ‘the advancement of learning and knowledge by teaching and research and for enabling students to obtain the advantages ...

Our mission is to inform people of the climate impact of aviation and inspire people to travel by other means. We challenge people to take a year off flying to reduce emissions and shift the ...

CIWEM represents and supports a community of thousands of members and organisations in over 89 countries who are dedicated to improving water and environmental management for the benefit of ...

Our aim is to provide expert advice and creative solutions to governments, public bodies, private organisations and landowners to manage the public safety and environmental issues arising from coal ...

Bristol Avon Rivers Trust (BART) is a charity which delivers education, land and river management advice and practical river restoration work throughout the Bristol Avon catchment. We ...

China Dialogue is an independent, non-profit organisation dedicated to promoting a common understanding of China’s environmental challenges. China Dialogue identifies, promotes and supports ...

Plymouth Energy Community is a Charitable Company Limited by Guarantee, a member-led organisation aiming to empower our community to create a fair, affordable, zero carbon energy system with ...

City Hall has one Mayor and 25 Assembly Members who are elected by Londoners. With the support of City Hall's staff they work to make London the best big city in the world. Also known ...

At Trent Rivers Trust, we give rivers a hand to help them return to their natural, wild state, so they bring the most benefits to communities and wildlife. Our mission is to help wildlife thrive ...

Hope for the Future is a climate charity which works to equip communities, groups and individuals across the country to communicate the urgency of climate change with their local ...

The Somerset Drainage Boards Consortium is the organisation that manages the operations and affairs of three Drainage Boards in Somerset. The Boards are: Axe Brue Internal Drainage Board, Parrett ...

The CCSA is the lead European association accelerating the commercial deployment of carbon capture, utilisation and storage (CCUS) through advocacy and collaboration. We work with members, ...

We are growing a portfolio of unique land holdings, each with a different geography, environment, ecology and set of land management challenges. In the process we will demonstrate that ...

Our purpose is to provide water for life. We are committed to making a positive impact for the good of our customers and communities. We provide essential services to 2.6 million water customers ...

RetrofitWorks is a not-for-profit cooperative who offers its services at the lowest possible cost to further our mission lower energy bills, create healthy homes and achieve Net Zero. ...

SCCAN is a volunteer-led network with membership open to any community group across Scotland that is taking action on the climate crisis and to any organisation that is involved with or ...

The Greensand Trust is an independent environmental charity that works with local communities and landowners to conserve and enhance the distinctive landscape, wildlife and history of the Greensand ...

As Scotland’s leading environmental regeneration charity, we are the trusted delivery partner for the Scottish Government and a wide range of stakeholders including local authorities, ...

British Antarctic Survey (BAS), an institute of the Natural Environment Research Council (UKRI-NERC), delivers and enables world-leading interdisciplinary research in the Polar ...

We are passionate about our water and provide reliable, efficient and high quality drinking water and waste water services throughout Cornwall and Devon and in small areas of Dorset and ...

Climate Strategies works at the science-policy interface, advancing climate policy through meaningful interactions between decision-makers and researchers across Europe and internationally. ...

Green Angel Ventures specialises in the fight against climate change. Our funds and syndicate provide the knowledge and experience needed to add substantial value to emerging climate ...

At the Combined Authority, our aim is to ensure that everyone benefits from the decisions we make. We want to create an environment which allows our economy to thrive for the good of ...

Wakefield and District Housing is one of the UK’s largest social housing providers, with over 32,000 homes across the Wakefield district and our wider operating area across the north of ...

TransitionZero supports investors, governments, companies and civil society seeking to manage the decline of fossil fuels and support the shift to zero carbon growth opportunities. ...

Tetra Tech is a leading, global provider of consulting and engineering services. We are differentiated by Leading with Science® to provide innovative technical solutions to our clients. We ...

UK100 is a network of local leaders who have pledged to lead a rapid transition to Net Zero with Clean Air in their communities ahead of the government’s legal target. Local authorities ...

A combined authority is a group of local authorities working together to make their region a better place to live. The government gives combined authorities the money and power to make ...

At TreeStory, we are committed to building a future where people and planet can thrive together. That’s why we offer holistic and sustainable forestry solutions that combine our technical ...

As one of Britain’s largest water companies, we impact on the lives of millions of people across the Midlands, from the outskirts of Sheffield, down to Bristol, and into north and mid-Wales. ...

Turner & Townsend is a global professional services company with over 10,000 people in 50 countries. Collaborating with our clients across real estate, infrastructure and natural ...

BEIS replaced the Department for Business, Innovation and Skills (BIS) and the Department of Energy and Climate Change (DECC) in July 2016. We employ around 5,000 staff who work in our ...

Our purpose is to build a community of non-executive directors and equip them to lead crucial UK boardroom discussions on the impacts of climate change. Our members are helping ensure their ...

We’re a not-for-profit organisation which has spent the last 8 years creating a vibrant marketplace for positive investment. Ethex helps everyday people make ethical investments that fund ...

We work to define the highest standards for responsible investment and to drive change until these standards are adopted worldwide. In doing so, we aim to harness the power of the financial ...

One Click LCA is the #1 easy and automated life cycle assessment software that helps you calculate and reduce the environmental impacts of your building & infra projects, products and ...

Established in 2012 SAERI is a research institute operating from its main base in Stanley, Falkland Islands. SAERI aims to be a world-class research institute that teaches students and builds ...

The Plover Rovers are a charity dedicated to enhancing ocean literacy and empowering coastal communities through delivering exciting scientific talks all along the English Coast Path. We work ...

The Wye & Usk Foundation is a registered charity concerned with ecology and more specifically, restoring the habitat, water quality and fisheries of the rivers Wye and Usk. ...

Fishtek Consulting is a Small / Medium Enterprise (SME) based in the South-West of the UK. Founded in 1999, the company offers a multidisciplinary, technical consultancy comprised of a ...

We supply top quality drinking water to 2.2 million customers in the south east of England. Through a network of 9,000 miles of pipe, we deliver 520 million litres of water every day. ...

Since 1967, Environmental Defense Fund has used science, economics, law, advocacy and innovative private-sector partnerships to win practical environmental solutions. EDF Europe was ...

The Energy and Climate Intelligence Unit is a non-profit organisation that supports informed debate on energy and climate change issues in the UK. Climate change presents important ...

We are a Social Enterprise focused on strengthening communities through consultancy, research and the development of low-carbon ICT products. We work across the renewable energy, carbon ...

Photonic Universe Ltd is an established supplier of solar, wind and other battery charging solutions based in London, United Kingdom. We primarily offer solar and wind power ...

We are responsible for improving and protecting the environment. We aim to grow a green economy and sustain thriving rural communities. We also support our world-leading food, farming and ...

At AgilityEco, we’ve made it our mission to play a major role in eliminating fuel poverty, to deliver better outcomes for low income and vulnerable families and to prepare Britain’s homes ...

FiveRivers is a specialist in the consultation, design, delivery and monitoring of ecological and environmental solutions. Over the past 25 years, we’ve expanded from a small contracting ...

The Findhorn, Nairn and Lossie Fisheries Trust promotes sustainable management of river resources and fish populations through research, restoration and education. ...

Ngage is a private sector not-for-profit economic development company which delivers targeted programmes of support to businesses across the UK and Europe. In partnership with government, private ...

Westcountry Rivers Trust is an environmental charity. Established in 1995 it aims to preserve, protect, develop and improve the region’s watercourses, while educating people about the value of ...

Wessex Rivers Trust is an environmental charity dedicated to the conservation of chalk streams and rivers in Wessex, working towards healthy rivers for wildlife and people. We look at ways ...

EIT Climate-KIC is a Knowledge and Innovation Community (KIC), working to accelerate the transition to a zero-carbon, climate-resilient society. Supported by the European Institute of ...

Galapagos Conservation Trust (GCT) is the only UK registered charity to focus solely on the conservation of the Galapagos Islands, one of the most unique and ecologically important, but ...

Green Tourism promotes greener ways for businesses and organisations to operate. The awards certification programme we run recognises the commitment of tourism businesses which are ...

Our consultants deliver expert energy, environmental, engineering, technical advisory and renewables asset management services for a variety of projects, sectors and clients worldwide, ...

The National Lobster Hatchery is a marine conservation, research and education charity based in Padstow, Cornwall, UK. What makes us unique is that our work is specifically related to a ...

ADBA is the UK Anaerobic Digestion and Bioresources Association. Through lobbying activities, meetings with government officials, working groups, high profile industry events, educational ...

Nicki Souter Associates is a consultancy that specialises in environmental communications and research. Established in 2010 the company works with public, private and third sector clients to ...

The ADE is bringing energy together to advocate on the priorities for the UK in achieving net zero. We are driving the decarbonisation of heat, championing the role of industry in the ...

RammSanderson is an independent specialist environmental consultancy with offices in the East and West Midlands, South Yorkshire, the North West and Northern Ireland. RammSanderson provide ...

IKM Multidiscipline Engineering, Environmental & Surveying Consultants offer integrated solutions to our clients in Edinburgh, Glasgow and the UK. Our multidiscipline teams ...

Salix is a non-departmental public body, owned wholly by Government. We administer funds on behalf of the Department for Energy Security and Net Zero (formerly the Department for Business, Energy ...

We are the largest water-only supplier in the UK and we are committed to delivering a high quality water service to all our customers. We provide on average 950 million litres of water ...

Renewable Energy Assurance Ltd carries out a range of certification and consumer protection activities all of which promote renewable energy and the circular economy. Renewable Energy ...

Founded in 1895 and a University since 1966, Aston is a long established research-led University known for its world-class teaching quality and strong links to industry, government and commerce. Aston ...

ICF is a global advisory and digital services provider, but we’re not your typical consultants. We combine unmatched expertise with cutting-edge technology to help clients solve their ...

As one of southern England's largest housing associations, we provide more than 30,000 homes for over 77,000 people. Whether it's traditional social housing, shared ownership, ...

The district of Kent & Essex Inshore Fisheries and Conservation Authority (K&EIFCA) contains some of the most attractive, productive and intensively used coastal waters in the UK; from the ...

The National Physical Laboratory (NPL) is the UK's National Metrology Institute (NMI), developing and maintaining the national primary measurement standards, as well as collaborating with ...

Marches Energy Agency (MEA) was founded in 1998 and is a registered charity and social enterprise. We specialise in the delivery of practical, effective and creative ways of promoting and enabling ...

In September 2010, P1 launched a registered charity which has as its principal objective the promotion of the conservation, protection and improvement of the marine and coastal environment. ...

Established in 1948, The Pew Charitable Trusts is a global nongovernmental organization that seeks to improve public policy, inform the public, and invigorate civic life. The Pew ...

We are a global strategic engineering and environmental consultancy that specialises in the transport, energy and scarce resources sectors. Our work extends across a range of market ...

1 World Solar are one of the most experienced, accredited installers of renewable energy systems working in the South West today. 1 World Solar is a mission led company, dedicated to reducing ...

Established in 2003, the European Marine Energy Centre (EMEC) Ltd is the world’s first and leading facility for demonstrating and testing wave and tidal energy converters – technologies ...

We are independent experts in solar energy, battery storage and electric car charging points, and over the past decades we’ve designed and installed thousands of systems across the UK; for ...

‍We are an independent charity established in 2008 to protect and enhance the river Severn, its tributaries and streams. At Severn Rivers Trust we are fighting for a future where our children and ...

Fidra is an environmental charity based in East Lothian. It seeks to address a wide range of specific environmental issues by promoting genuinely sustainable practices. We use scientific evidence and ...

South Cumbria Rivers Trust is a not-for-profit, environmental charity. The South Cumbria Rivers Trust team comprises a group of enthusiastic people who are dedicated to conserving and protecting ...

Warmworks is committed to providing affordable warmth to homes, families and communities across the country. Since 2015, we have helped tens of thousands of people to better manage their ...

The University, established in 1904, is one of the largest higher education institutions in the UK. We are renowned globally for the quality of our teaching and research. Our mission: through ...

We are a community-led organisation, and registered charity, established in 2014. We work in partnership with communities, public agencies, third sector and private organisations to design and ...

We inspire lifelong stewardship for rivers by getting people of all ages to experience, enjoy and understand rivers. We restore, renaturalise and reconnect rivers, removing barriers to ...

Ribble Rivers Trust is a UK based charity working to improve, protect and promote the River Ribble for both people and wildlife. We are based in Clitheroe, an ancient market town at the ...

The Yorkshire Dales Rivers Trust was established in 2004 as a Registered Charity, working to enhance and protect the rivers of the Yorkshire Dales for the benefit of everyone. By working in ...

Since 2008, Sustaining Dunbar has been bringing people together to support new initiatives which create local jobs, help people cut their fuel bills and grow more food. We aim ...

The Tees Rivers Trust is a charitable organisation, committed to improving and conserving the River Tees. Our work is varied and covers the whole of the catchment from Cross Fell to the ...

ABPmer provides marine consultancy support to organisations around the globe; for over 70 years we have been advising clients and undertaking applied research. ABPmer ...

Greener Kirkcaldy is a community-led charity and development trust working locally to combat the climate emergency, tackle fuel poverty and food insecurity, and bring people together for a ...

We champion the relationship between people, rainforest and climate. Cool Earth exists to give cash direct to rainforest communities, to fund projects that create choice, tackle the root causes ...

Independent sustainability experts for the built environment. Greengage offer innovative and collaborative strategy to enable the delivery of resilient places. We provide bespoke ...

The Centre was set up in 1985 to encourage safe and sustainable collecting of Jurassic fossils from the local beaches. Since that time we have slowly expanded and now have three wardens plus ...

The Exmoor Mires Project is a not-for-profit NGO and is a partnership project including local groups and landowners. Its focus is on restoring the hydrological functions (water quality and water ...

Eunomia is an independent consultancy dedicated to helping our clients to achieve better environmental and commercial outcomes. We are appointed advisors to many types of private, ...

The Climate Parliament is an international, multi-partisan network of legislators working worldwide to help solve the climate crisis and accelerate the transition to renewable energy. ...

Zero Waste Scotland exists to lead Scotland to use products and resources responsibly, focusing on where we can have the greatest impact on climate change.  Using evidence and ...

We are the Nottingham Energy Partnership. An independent, Queen’s Award winning climate change charity and registered Home Improvement Agency delivering projects that tackle fuel poverty, ...

We are a conservation charity that focuses on practical work to improve habitat for trout across the UK and Ireland. Although we are a small team, we have a big impact because we ...

We are your charity for Scotland's environment, with a vision for a clean, green, sustainable Scotland. We have three goals - to combat climate change, tackle litter and waste, and protect ...

We’re the government’s adviser for the natural environment in England. We help to protect and restore our natural world. Natural England is an executive non-departmental public ...

Good Energy was founded over two decades ago to give people a way to be part of a practical solution to climate change. This has been our purpose ever since. Good Energy was set up to ...

With offices in Cornwall and Devon, Tamar Ecology is a multi-disciplinary environmental consultancy that offers ecological and environmental services throughout the South West. The ...

We are the umbrella organisation for our 65 member Rivers Trusts in the UK and Ireland. With our expertise, reach and our member Trusts’ local knowledge, we work with farmers, ...

River Stewardship Company believes in the value of thriving, biodiverse waterways to provide rich habitats for wildlife, improve protection against flooding and give us places we can all ...

WhaleFest is the world’s biggest event of its kind - a not-for-profit festival that reminds every one of us just why we love whales, dolphins and ocean life so much. It’s huge fun and thousands of ...

We are Cefas, the Centre for Environment, Fisheries, and Aquaculture Science. We are an agency of Defra (the Government’s Department of Environment, Food and Rural Affairs) and world leading ...

The Marine Biological Association is a Learned Society defined and recognised by Royal Charter. The Marine Biological Association conducts, promotes and supports scientific research into ...

WRAP is a climate action NGO working around the globe to tackle the causes of the climate crisis and give the planet a sustainable future. We were established in the UK in 2000; we now work ...

Since our foundation in 1973, NIRAS-LTS International has gone from strength to strength, and the 2018 integration/merger with NIRAS Development Consulting enabled us to build on this and ...

We're the UK's best and fastest growing distributor of renewable energy systems, products and cutting-edge solar design software. Our aim is to educate and enable as many people as ...

T H WHITE has over 26 years’ experience in the fire and security industry and more than 8 years in the renewable energy sector. We provide design, installation, commissioning, maintenance and ...

Practical Action is an innovative international development group, putting ingenious ideas to work so people in poverty can change their world. We help people find solutions to some of the ...

The UK Centre for Ecology & Hydrology is an independent, not-for-profit research institute, carrying out excellent environmental science across water, land and air. Our science makes a ...

Energy Action Scotland (EAS) campaigns for an end to fuel poverty in Scotland and is the only national body with this sole remit. Set up as a charity in 1983, EAS seeks to develop and ...

Energy Projects plus is an independent social enterprise and registered environmental charity that has been in operation since 1995. Our aim is to empower members of the ...

The Climate Change Committee (CCC) is an independent, statutory body established under the Climate Change Act 2008. Our purpose is to advise the UK and devolved governments on ...

Based on the Isle of Mull, in the heart of the Hebrides, HWDT has been leading the way for the conservation of whales, dolphins and porpoises in the waters of western Scotland for over two ...

National Energy Action (NEA) is a fuel poverty and energy efficiency charity, which was founded over 40 years ago when students at Durham University established a group of volunteers to ...

We're the charity who look after and bring to life 2,000 miles of waterways, because we believe that life is better by water. Our work involves not only looking after our waterways, but ...

Natural Power is an independent renewable energy consultancy and products provider with over two decades of unique industry expertise. We provide planning & development, ecology & hydrology, ...

The Aldersgate Group is a politically impartial, multi-stakeholder alliance championing a prosperous, net zero emissions, environmentally sustainable economy. Our mission is to trigger ...

Surfers Against Sewage is a national marine conservation and campaigning charity that inspires, unites and empowers communities to take action to protect oceans, beaches, waves and wildlife. ...

Bioregional champions a better way to live. We work with partners to create better, more sustainable places to live, work and do business. Bioregional was founded as a charity and social ...

Cambridge Carbon Footprint works to raise awareness of climate change issues and to support people in moving to low-carbon living. Our mission is to inspire people to engage with climate ...

MARINElife is a charity (established in 2005), that is dedicated to the conservation of marine wildlife through research and educational activities. MARINElife is a science charity that ...

Carbon Brief is a UK-based website covering the latest developments in climate science, climate policy and energy policy. We specialise in clear, data-driven articles and graphics to help ...

The North Western Inshore Fisheries and Conservation Authority (NWIFCA) was formed in 2011 under Statutory Instrument 2200 (2010) following the Marine and Coastal ...

For over 20 years, Energy Solutions has been the trusted broker for countless businesses when it comes to electricity, gas and water. Energy Solutions provides substantial gas, ...

Recorra is the new name for Paper Round, Brighton Paper Round, BPR Group and Reef Environmental. We are commercial recycling experts, dedicated to transforming the future of resource ...

Ashden's mission is to accelerate transformative climate solutions and build a more just world. Our awards, events, networks and analysis support climate innovation in the UK and developing ...

Peak Associates are a specialised consultancy that provides advice on matters relating to river and water pollution, effluent treatment, drainage and contaminated land. We specialise in ...

Temple are leaders in the field of built and natural environments and creating sustainable futures. Purpose: to make a meaningful environmental and social difference together. Mission: ...

The Energy Agency, a registered charity, was established in February 1999 as South Ayrshire Energy Agency. It began as an innovative project using a combination of European Union and ...

BDP was built on a strong foundation of social responsibility - a commitment to building better communities whilst protecting the environment that we inhabit. We are place makers who work at ...

Set up in 1996, Eden Rivers Trust is an environmental charity dedicated to improving and protecting the River Eden, its tributaries and lakes in the Eden Valley, Cumbria making it a better ...

CAfS is a registered charity and a company limited by guarantee. We work across Cumbria to enable individuals, communities, businesses and local authorities to reduce the county’s ...

E3G stands for Third Generation Environmentalism. E3G is an independent climate change think tank with a global outlook. We work on the frontier of the climate landscape tackling the barriers and ...

Transition Network is a charity which works to support the Transition movement, amplify stories of community-led change, and nurture collaborations across difference to challenge us all to ...

Freshwater Habitats Trust’s aim is to protect freshwater life for everyone to enjoy. Our vision is that all threatened freshwater plants and animals have recovered and developed sustainable ...

The Marine Stewardship Council is an international non-profit organisation. We recognise and reward efforts to protect oceans and safeguard seafood supplies for the future. Our ...

The Campaign against Climate Change brings people together to push for the urgent and resolute action we need to prevent the catastrophic destabilisation of global climate. The CCC aims to bring ...

Our organisation was founded in 2004 as the first British charity to focus exclusively on public engagement with climate change. Working with partners and clients around the world, our ...

The National Flood Forum exists to support individuals and communities at risk of flooding and have been doing this across the country since 2002. As an independent charity we take the ...

Set up as a company limited by guarantee by the UK government in order to accelerate the UK’s move to a low carbon economy by helping business and the public sector cut their carbon ...

ODI is an independent, global think tank. We work to inspire people to act on injustice and inequality. Through research, convening and influencing, we generate ideas that matter for people ...

SRE is one of the UK's leading sustainability consultancies. We exist to ensure the built environment enhances life without costing the earth. We believe that the high environmental performance ...

With over 25 years of experience, Cain Bio-Engineering is an established environmentally-friendly specialist delivering river restoration, erosion ...

We are the only independent, national charity campaigning for Britain’s canals and rivers. We are dedicated to supporting and regenerating Britain’s waterways – for leisure, living ...

Scarf is a charity/social enterprise delivering a range of services to householders, communities, and businesses throughout the North East. For over 35 years we have been offering free ...

A charity dedicated to inspiring people to care for wildlife and the natural environment. For over 20 years the Scottish Seabird Centre has been helping people to learn about Scotland’s marine ...

We are a non-ministerial government department and an independent National Regulatory Authority. Our role is to protect consumers now and in the future by working to deliver a greener, ...

The European Climate Foundation is dedicated to responding to the global climate crisis by creating a net-zero greenhouse gas emissions society. We harness the power of effective ...

RenewableUK is the UK's leading not for profit renewable energy trade association. RenewableUK members are building our future energy system, powered by clean electricity. We ...

The Marine Management Organisation (MMO) was created in 2009 by the Marine and Coastal Access Act. MMO is an executive non-departmental public body, sponsored by the Department for ...

WDC, Whale and Dolphin Conservation is the leading charity dedicated to the protection of whales and dolphins. We are authorities on whale and dolphin issues, and we are passionate about what ...

Established in 2000, PCF is an award winning Community Interest Company that works to protect the coast and marine environments for current and future generations to enjoy. PCF has a ...

The Alderney Wildlife Trust is one of the 46 Wildlife Trusts working across the British Isles. Support from our members and volunteers allows us to manage over 130 hectares of terrestrial ...

The Cardigan Bay Marine Wildlife Centre was originally established in 1996 as a non-profit organisation dedicated to conserving Cardigan Bay’s marine wildlife through education and research. ...

We are the Marine Conservation Society, a UK charity fighting for a cleaner, better-protected, healthier ocean: one we can all enjoy. The Marine Conservation Society is a UK-wide community of ...

Our charity is dedicated to caring for and enhancing the South West's reservoirs and lakes: they are home to wonderful animals and boast important habitats and built historic sites. ...

Green Alliance is an independent think tank and charity focused on ambitious leadership for the environment. Since 1979, we have been working with the most influential leaders in ...

We work to create better places for people and wildlife, and support sustainable development. The Environment Agency is a non-departmental public body, established in 1995 and sponsored by the ...

RRC is an independent and impartial, not-for-profit organisation. Originally founded in 1994 as the River Restoration Project (RRP) by members drawn from the UK public, private and ...

APEM are a global environmental consultancy providing independent advice and guidance to support government and environmental regulatory guidelines. APEM began life as a small niche consultancy ...

We are the leading sustainable development organisation in Wales – Enabling action towards a fair and just society, a low carbon economy and a thriving natural environment. We’re ...

Community Energy Scotland is a registered charity that provides practical help for communities in green energy development and energy conservation. Our vision is of strong, well ...

West Cumbria Rivers Trust (WCRT) is part of the national network of river trusts which have played an ever increasing role in delivering environmental improvements throughout the country. ...

The Tyne Rivers Trust is a registered environmental charity dedicated to improving the River Tyne and its catchment. From Alston and Kielder to Tynemouth, we improve the wellbeing of the Tyne ...

ThamesWey is an independent limited company with a single shareholder in Woking Borough Council. It was set up in 1999 to deliver on the council’s strategic objectives which, at the ...

The Broads Authority has the important job of looking after the Broads and the interests of the people who live, work and visit here. We have two purposes identical to the other national park ...

We are an established, client-focused, creative, award-winning Design Practice with an enterprising commercial mindset and in-depth technical knowledge. We offer a range of services including ...

Red Ochre is a social enterprise. Our social purpose and objectives are central to what we do and how we do it. Red Ochre works with individuals and organisations that deliver social change ...

We are the public body that advises the UK Government and devolved administrations on UK-wide and international nature conservation. We are led by a Joint Committee, which brings together ...

The Ocean Conservation Trust has been running the UK’s largest charitable aquarium for over 20 years. The National Marine Aquarium, in Plymouth, was the first UK aquarium set up specifically to ...

Hydrema is a modern, international group of companies which develops, manufactures and markets high-technology earth-moving equipment and mine clearing vehicles. The main factory and ...

Arup was founded by Ove Arup in 1946. Today, we are 6,000 strong in the UK, working on local, national and international projects. We are a professional services firm with a focus on the ...

CDSB is an international consortium of business and environmental NGOs. We are committed to advancing and aligning the global mainstream corporate reporting model to equate natural capital ...

Carbon Intelligence brings together a world-class team of 130 strategists, technologists, data scientists and engineers. We believe in business as the solution to a zero-carbon economy. With ...

Do Nation is a certified B Corp. Certified B Corps are a new kind of business that balances purpose and profit. That means we work like a normal business but with an equal focus on our ...

Sea Watch is a national marine environmental charity working to improve the conservation of whales, dolphins and porpoises in the seas around Britain and Ireland. Our aims Involve the public in ...

CO2balance was founded in 2003 by a group of entrepreneurs led by Mark Simpson who recognised the potential of market-based mechanisms such as carbon offsetting to tackle climate change and ...

C3 is Community Centred Conservation. Innovative conservation and sustainable development programmes in the UK, Fiji, Madagascar, and the Philippines. Our vision is a planet where future ...

With our unique take on marine conservation, ORCA is a charity that’s entirely dedicated to studying and protecting whales, dolphins and porpoises in UK and European waters. We work to ...

Natural Power is an independent consultant and service provider. And we only ever work on green energy projects. Since 1995 we have worked towards creating a better environment for ...

Sheffield Renewables is a community enterprise that builds, owns and operates Renewable Energy Schemes in Sheffield. Sheffield Renewables is a community benefit society, run by ...

The Energy Institute (EI) is the chartered professional membership body for people who work across the world of energy. Our purpose is creating a better energy future for our members and ...

WWF is the world’s leading independent conservation organisation. Our mission is to create a world where people and wildlife can thrive together. To achieve our mission, ...

Forum for the Future is a leading international sustainability non-profit. For over 25 years we’ve been working in partnership with business, governments and civil society to ...

Thames21 is the voice for London’s waterways, working with communities to improve rivers and canals for people and wildlife. We mobilise thousands of volunteers every year to clean and ...

Greenpeace is an independent global campaigning network, which uses peaceful, creative confrontation to expose global environmental problems, and develop solutions for a green and peaceful future. ...

Action 21 aims to raise awareness of the climate crisis, sustainable living and to reduce the environmental impact of the local community. We do this by running a second hand shop which ...

Sniffer has been at the forefront of environmental research and practice since 1989. Beginning as the Scotland and Northern Ireland Forum for Environmental Research, we were initially established as a ...

We are an environmental charity working towards a green and thriving planet, where everyone can enjoy happy and healthy lives within the Earth's limits. We tackle the root causes ...

The Wise Group is a leading social enterprise working to lift people out of poverty. As an enterprise, we build bridges to opportunity for the most vulnerable in our society. Our team does ...

We are the UK's largest woodland conservation charity. Our vision is a UK rich in woods and trees. We plant woods and trees to combat climate change, build a greener future for the UK and create ...

We are the wetland restoration charity. Together we will unlock the power of wetlands – and help nature burst back to life. Since the 1940s, we have been dedicated to protecting wetlands and ...

Established over a century ago, Fauna & Flora is the world’s oldest international wildlife conservation organisation. We have been quietly shaping and influencing conservation ...

We believe the best way to safeguard the future of sharks is through a solutions-based approach that promotes positive change. We work at an international level to safeguard the future of sharks ...

Established in December 1993 the Environment Centre (tEC) is an independent charity which aims to reduce carbon emissions, encourage sustainability, improve air quality and help people keep ...

CAT is an educational charity dedicated to researching and communicating positive solutions for environmental change. We speak to government and campaigners about policies that would ...

We are environmental charity with a unique approach - we use the power of our laws to protect life on Earth. We believe that a future in which people and planet thrive together isn’t just ...

We're campaigning for a world where everyone can enjoy a healthy environment and a fair share of the Earth's resources. Climate change is the greatest threat to this aim, that’s why we’re ...

Supporting clients to sustainably eliminate 3Gt of CO2e on their transition to Net Zero. From complete strategic transformation to the first steps, we are dedicated to serving leaders, in ...

Changeworks’ vision is for a world where everyone is able to live, work and enjoy life with a low carbon impact. We develop and deliver high impact solutions to make low carbon life a positive ...

CDP is a not-for-profit charity that runs the global disclosure system for investors, companies, cities, states and regions to manage their environmental impacts. Over the past 20 years we have ...

Working with stakeholders across EU institutions, international bodies, academia, civil society and industry, our team of economists, scientists and lawyers produce evidence-based research ...

Founded in 1982 within the Centre for Alternative Technology (CAT), Dulas has been at the forefront of the renewables industry for nearly four decades, creating innovations that are still ...

Regen is a not-for-profit centre of energy expertise and market insight whose mission is to transform the world’s energy systems for a zero carbon future. Regen offers independent expert advice ...

Energy Saving Trust is an independent organisation – working to address the climate emergency. Energy Saving Trust is a profit for purpose organisation. We don’t have shareholders – any ...

CSE is an independent national charity that was initiated in 1979. Our vision is a world where sustainability is second nature, carbon emissions have been cut to safe levels and ...

The National Energy Foundation is an independent domestic energy and sustainability charity who have been at the forefront of improving the use of energy in buildings for more than 30 years. ...

SolarAid is an international charity founded in 2006 to combat poverty and climate change. The Sustainable Development Goal 7 (SDG7) aims to ensure access to affordable, reliable, sustainable ...

The International Hydropower Association (IHA) is a non-profit membership association. We are the global voice for sustainable hydropower. As an association, we believe that all new ...

We are a charity working across Wales and its English border counties towards a world where natural resources are used sustainably, communities are resilient against inequality and climate ...

Community Windpower Ltd is at the forefront of wind energy development in the UK with over 1GW built, under construction and in development. We are proven renewable energy specialists, ...