Oceana is dedicated to protecting and restoring the world’s oceans on a global scale. We are a leader in science-based advocacy, and we campaign for policies to make the world’s oceans more ...

Balfour Beatty VINCI is a long-established joint venture between two global leaders in the delivery of critical infrastructure. ...

Global Greengrants Fund UK believes solutions to environmental harm and social injustice come from people whose lives are most impacted. Every day, our global network of people on the ...

Established in 1992, eftec is the first environmental economics consultancy in the UK. We address environmental challenges through an interdisciplinary approach, with economics as our foundation. ...

Wales Environment Link (WEL) is a network of environmental, countryside and heritage non-governmental organisations working across Wales since 1990. WEL supports its members in engaging with ...

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 ...

Climate Lead is a unique organization dedicated to mobilizing philanthropic resources to combat climate change. Climate Lead acts as a guide for philanthropists on a diverse array of ...

The Campaign to Protect Rural England Oxfordshire works to improve, protect and preserve the landscape of Oxfordshire and its towns and villages for the benefit of everyone. CPRE ...

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. ...

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 ...

Oxfam is a global community of people who believe in a kinder, and radically better world, where everyone has the power to thrive not just survive. We believe we can overcome poverty by ...

The Changing Markets Foundation was formed to accelerate and scale up solutions to sustainability challenges by leveraging the power of markets. Working in partnership with NGOs, other ...

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 ...

The Capitals Coalition develops, advocates for and advances the capitals approach. We work with organizations and individuals spanning global systems to understand the value that flows from ...

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 ...

We help young people turn climate anxiety into action, and work with leaders to drive intergenerational solutions. We empower young people to create real change. We do this through mindset ...

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 are a think and do tank working to create a socially just future through practical projects that build new relationships between people and the land. We work with communities, ...

At Rural Arisings, established in 2002, we specialise in the re-use of resources from the construction industry to tackle even the most challenging and contaminated of sites. Our primary ...

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 ...

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 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 ...

We help the voice of ordinary people and communities to be heard on matters affecting the environment in which they live. We exist primarily to help socially and economically disadvantaged ...

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 ...

We work tirelessly to ensure that all wild animals, whether living in captivity or in the wild, are treated with compassion and respect and are able to live their lives according to their ...

Uplift’s mission is to support and energise the movement for a just and fossil fuel-free UK. We strategically support, connect, and elevate ideas and voices to set in motion a just transition away ...

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 ...

ReLondon is a partnership of the Mayor of London and the London boroughs to improve waste and resource management and transform the city into a leading low carbon circular economy. Our ...

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 ...

A leading vertically-integrated construction materials group in Great Britain and Ireland. Our purpose is to make a material difference to the lives of our colleagues, customers and communities. ...

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 ...

The National Coppice Federation (NCFed) represents and supports coppice workers and the coppice industry across the UK. The Federation aims to unite regional groups from all over the country ...

Our aim is to support individuals and communities to use their environmental rights to protect the environment, tackle climate change, and improve local biodiversity and greenspaces for health ...

As an Environmental Consultancy, we bring over 20 years of experience to the table, supporting organisations in their mission to minimise their impact on the environment. We guide organisations on a ...

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 ...

Earthsight is a non-profit organisation that uses in-depth investigations to expose environmental and social crime, injustice and the links to global consumption. We believe in the unique ...

We are an independent, not-for-profit, multi-stakeholder co-operative with open membership, founded in 1989 and based in Manchester. Each day we all make choices according to our personal ...

We are a part of Cura Terrae – a market-leading environmental consultancy and services group, which also includes Environmental Monitoring Solutions ...

Wild Ideas is a not-for-profit organisation which exists to support communities and individuals to connect to and take action for our environment. We support and deliver projects and learning ...

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 ...

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 ...

ESS is an independent body set up to ensure the effectiveness of environmental law, and prevent enforcement gaps arising from the UK leaving the European Union. We are here to monitor ...

EMS provides a holistic service to help you meet and maintain environmental compliance. Since 2002, we have worked with our clients as their environmental partner to ensure that regulations, ...

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 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 ...

We are a leading independent safety, environment and engineering consultancy. We use our 20+ years of expertise to design and implement solutions that reduce risk, ensure compliance, and reduce ...

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 campaign to save and promote green spaces in Greater London, and to make our capital city a better, greener and healthier place for everyone to live in, work in, and enjoy. CPRE London is ...

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. ...

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 ...

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 ...

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 ...

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, ...

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 ...

Our mission is to mobilise and empower young people to seek and call for decisive action on nature and wildlife in the UK. Through young people’s actions, platforming and uniting youth ...

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 ...

MKO& is Ireland’s largest planning and environmental consultancy. With offices in Galway and Dublin and staff based nationwide, we deliver challenging and complex projects for our clients. Our ...

Sustain is a powerful alliance of organisations and communities working together for a better system of food, farming and fishing, and cultivating the movement for change. Together, we ...

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. ...

As Merton's local environmental charity, we aim to inspire, mobilise and enable our community to take action on climate change and protect our environment for future generations. ...

At Asthma + Lung UK our vision is for a world where everyone has healthy lungs. A world where lung health is prioritised through better understanding, research, treatment and support. We are ...

The Office for Environmental Protection (The OEP) is a public body that protects and improves the environment by holding government and other public authorities to account. We are an independent ...

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 ...

BEAR Scotland is a leading road maintenance and management firm in Scotland. We make sure the carriageways are safe and sound, but there’s a lot more to what we do than that. We also take care 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 ...

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 ...

For more than 70 years, AWE has supported the UK Government’s nuclear defence strategy and the Continuous At Sea Deterrent. We also use our nuclear know-how and technical expertise to ...

The Forestry Commission increases the value of woodlands to society and the environment. The Forestry Commission is the government department responsible for protecting, expanding and ...

The Ancient Tree Forum seeks to secure the long term future of ancient and other veteran trees through advocacy of no further loss, good management, and the development of a succession of ...

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 ...

Whitley Fund for Nature (WFN) is a UK fundraising and grant-giving charity, which supports conservation leaders working in their home countries across the Global South. We offer long ...

Adler and Allan help public and private sector businesses understand and manage their environmental risks, reducing the impact to the environment, their operation and their reputation. ...

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. ...

Founded and nurtured by scientists, over six short years NatureMetrics has grown to support global demand, realising the highest-quality of eDNA and DNA solutions that can be delivered at ...

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 ...

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 ...

We are the first and only country-wide organisation in Britain focusing on rewilding and the amazing benefits it can bring for people, nature and climate. We want to see rewilding flourishing ...

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 ...

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 ...

Construction Testing Solutions Ltd, and its range of independent UKAS accredited laboratories, provide on-site testing and laboratory services to the construction, quarry products and civil ...

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 ...

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 ...

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 Britain's leading animal charity that works to make cruel sports a thing of the past. Driven by compassion and empowered by knowledge, we protect animals on our sanctuaries, carry ...

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 ...

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 ...

We are an international humanitarian organisation that strives for a world free from poverty, fear and oppression. We deliver life-saving and life-changing interventions to the world's poorest ...

The Royal Society of Biology is a single unified voice for biology: advising Government and influencing policy; advancing education and professional development; supporting our members, and ...

We are a registered charity working in partnership with researchers, campaigners, community bodies, industry, Government and citizens to galvanise the UK’s diverse agents of change. Our ...

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 ...

Green Earth Management Company is a multifaceted environmental solutions company with a new approach to the provision of environmental services to the industry. GEMCO aims to provide European ...

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 ...

Wen fights global problems around gender, health and our environment by taking action on issues affecting our bodies, homes and neighbourhoods. We work alongside communities supporting action ...

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, ...

We are the only UK charity focused solely on tackling the problems caused by pesticides and promoting safe and sustainable alternatives in agriculture, urban areas, homes and gardens. We ...

National Parks England exists to support policy and practice by coordinating the views of the 10 English National Park Authorities (NPAs). To achieve our Vision and Mission, National ...

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

Feedback is a campaign group working to regenerate nature by transforming our food system. To do this we challenge power, catalyse action and empower people to achieve positive change. Founded in ...

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 ...

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

KGBC is uniting the UK building industry using sustainability as a catalyst to positively transform the places people use every day.  A charity with over 600 member organisations ...

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 ...

Established in 1995, Meadfleet are appointed by major local authorities, housing developers and land assemblers to manage public open space on housing developments throughout England and ...

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 ...

Today we campaign peacefully to end all factory farming practices. We believe that the biggest cause of cruelty on the planet deserves a focused, specialised approach – so we are relentlessly focused ...

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 ...

We aim to create a just, equitable and sustainable society. We focus our efforts primarily, though not exclusively, through the electoral system. We believe that by ensuring each individual voice is ...

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 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 ...

West London Waste Authority (WLWA) is a statutory Waste Disposal Authority (WDA) responsible for disposing of waste produced by 1.7 million residents, collected across the London Boroughs of ...

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 ...

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 ...

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 ...

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 ...

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 ...

The International Council on Clean Transportation (ICCT) is an independent nonprofit organization founded in 2001 to provide first-rate, unbiased research and technical and scientific ...

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

Ya’axché believes in preserving the link between healthy ecosystems in nature and healthy communities in the 770,000 acre Maya Golden Landscape of southern Belize. We protect wild places and ...

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, ...

Wildlife and Countryside Link (Link) is the largest environment and wildlife coalition in England, bringing together 65 organisations to use their strong joint voice for the protection of ...

We are CPRE, the countryside charity. We want a thriving, beautiful countryside for everyone. We believe in countryside and green spaces that are accessible to all, rich in nature and ...

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 ...

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 ...

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 ...

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 ...

OHES is a multi-disciplinary environmental consultancy operating from sites across the UK and the Republic of Ireland. Highly skilled in managing environmental incidents we are without rival in our ...

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 ...

Wellcome is a global charitable foundation established in 1936. Through our work we support science to solve the urgent health challenges facing everyone. We also work with policy makers, run ...

We take action against the companies and industries driving deforestation and climate change. We are a global network that supports and works ...

We investigate and campaign against environmental crime and abuse. Our mission is to protect the natural world by: exposing environmental destruction and loss of biodiversity ...

We are the leading professional membership body representing and supporting ecologists and environmental managers in the UK, Ireland and abroad. Our Vision is of a healthy natural ...

The UN Environment Programme World Conservation Monitoring Centre (UNEP-WCMC) is a global centre of excellence on biodiversity and nature’s contribution to society and the economy. ...

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 ...

Natural Resources Wales is the largest Welsh Government Sponsored Body - employing 1,900 staff across Wales with a budget of £180 million. We were formed in April 2013, largely taking over ...

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 ...

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 ...

At Love to Ride we have one simple mission, to get more people riding bikes! It started out way back when Thomas, our CEO, ran a biking challenge in New Zealand as his summer job. He realized it ...

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, ...

Scottish Environment LINK is the forum for Scotland’s voluntary environment community, with over 40 member bodies representing a broad spectrum of environmental interests with the common ...

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. ...

Founded in 1995, we are an organisation based in the heart of the EU, dedicated to protecting forests and the rights of people who depend on them. We make decisions by consensus and build ...

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 ...

Youth and Environment Europe (YEE) is the largest independent European network of environmental youth organizations. YEE unites 42 member organisations coming from 25 ...

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 ...

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 ...

For over 70 years we have been campaigning to end animal cruelty and suffering. Our mission is to create a better world for animals. Our work is focused on two primary goals, transforming the global ...

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 ...

For almost 60 years, the Chiltern Society has been there to help people improve their part of the Chilterns. With our volunteers, members, and partners, we are tackling some of the most ...

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 ...

Every day, we work with incredible people across the globe to ensure that all five species of rhino thrive in the wild. For more than a decade, we have been battling two major crises in ...

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 ...

Keep Britain Tidy is an independent charity with three goals – to eliminate litter, end waste and improve places. This means more to us than just picking up litter. It means creating clean ...

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 ...

Brake is a road safety charity working with communities and organisations across the UK to stop the tragedy of road deaths and injuries, make streets and communities safer for everyone, 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 ...

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 ...

TRAFFIC is a leading non-governmental organisation working globally on trade in wild animals and plants in the context of both biodiversity conservation and sustainable development. ...

Social Farms & Gardens is a UK wide charity supporting communities to farm, garden and grow together. Our mission - to improve the health and wellbeing of individuals, communities and 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 ...

We are a voluntary, consensus led, non-hierarchy, and non-profit organisation. UKYCC's mission is to mobilise and empower young people to take positive action for global climate justice. We are a ...

Founded in 2006, Resource Futures is an employee-owned, independent environmental consultancy with a 30-year heritage in the waste and resources industry. We work with clients across the ...

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 ...

We are an independent charity and the only membership organisation dedicated to protecting and enhancing Cumbria's landscapes. We believe that the Lake District offers some of the most ...

Global Canopy is a data-driven not for profit that targets the market forces destroying nature. We do this by providing innovative open-access data, clear metrics, and actionable insights to ...

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, ...

People & Planet is the largest student network in the UK campaigning for social and environmental justice. We envision a future in which spiralling inequality, instability, climate crisis ...

The Institution of Environmental Sciences (IES) is a charitable organisation which promotes and raises public awareness of environmental science by supporting professional scientists and ...

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 ...

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 ...

We are living streets, the UK charity for everyday walking. We want a nation where walking is the natural choice for everyday local journeys. Our mission is to achieve a better ...

The Soil Association is a charity working with everyone to transform the way we eat, farm, and care for our natural world. We build real solutions from the ground up. For the last 75 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

Julie’s Bicycle is a pioneering not-for-profit, mobilising the arts and culture to take action on the climate and ecological crisis. Founded by the music industry in 2007 and now ...

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 ...

The Snowdonia Society is a member-based conservation charity that works with local communities, organisations, businesses and individuals to help look after Snowdonia. Since 1967 the ...

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 ...

The Natural Environment Research Council (NERC) is the driving force of investment in environmental science in the UK. We advance the frontier of environmental science by commissioning new ...

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 ...

Friends of the Earth Cymru was set up in 1984, 13 years after Friends of the Earth's foundation in the UK in 1971, to focus on campaigning in Wales on environmental issues. Friends of the ...

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 ...

The South Pennines Park is situated between the Peak District, Yorkshire Dales, Greater Manchester and West Yorkshire. It is England’s largest non-statutory upland landscape that is not ...

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 ...

At RFUK, we tackle deforestation locally and globally. Locally, we help forest communities to gain land rights, challenge logging companies, manage their forests and protect their ...

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, ...

Campaign for National Parks is the only national charity dedicated to protecting, improving and promoting all 13 of the National Parks of England and Wales. We were involved in the ...

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 ...

We’re one of the biggest groups in the Friends of the Earth (EWNI) network, which is a unique network of campaigning groups working in over 170 communities across the country. ...

Farms Not Factories is a non-governmental organisation that has been campaigning against pig factories for over 15 years. Using films for public screenings and social media, the organisation ...

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. ...

Dynamic, agile and effective, the Environmental Justice Foundation (EJF) is working to secure a world where the natural world can sustain, and be sustained by, the communities that depend ...

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 ...

38 Degrees provides people with more ways to make their voices heard on issues they care about. From signing petitions and emailing our representatives, to crowdfunding groundbreaking ...

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 ...

ADAS is the UK’s largest independent provider of agricultural and environmental consultancy, policy advice and research and development. We understand food production and the challenges and ...

We are part of an international community dedicated to protecting the natural world and the wellbeing of everyone in it. We lead campaigns, provide resources and information, and drive real ...

Greenpeace is a movement of people who are passionate about defending the natural world from destruction. Our vision is a greener, healthier and more peaceful planet, one that can sustain ...

Enventure Research is a market research agency specialising in the public sector. Enventure Research works with a range of public sector clients including local authorities, public health, ...

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, ...