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Clean Energy, Environment & Climate Change

We help you identify risks and opportunities arising from the increasing focus on clean energy, the environment and climate change

With more than 450 lawyers in 75 offices across the globe, our Energy & Climate Change Group is one of the largest of its kind, covering most of CMS’s practices, geographies and sectors.

We have established an outstanding reputation through our ground-breaking work designing and implementing modern energy markets. Now we are at the heart of the transition to a decarbonised economy based on renewable energy, to help the world address the climate crisis.

Our work encompasses both strategic and operational challenges including climate change strategy, new technologies, risk and disputes, environmental regulation (Carbon Border Adjustment Mechanism) and major infrastructure projects, focusing primarily on the following areas:

  • Renewable energy
  • Carbon capture, use and storage
  • Hydrogen
  • Corporate net zero strategies
  • Sustainable finance
  • Electric vehicles and decarbonisation of the transport sector
  • Circular economy
  • Energy transition
  • Industrial decarbonisation

As a climate change law firm, our experts advise clients on the tax perspectives of financing and optimising structures, as well as help them manage environmental risks and liabilities and resolve conflicts. At all times, we focus on solutions that are commercially sound and legally compliant.

By taking an international perspective, combining local expertise and cross-sectoral knowledge, we tailor our advice closely to clients’ needs, while staying aligned with the bigger, global climate change picture.

Please contact any of our Clean Energy, Environment & Climate Change lawyers to find out how we can help you.

Doing business responsibly

At CMS, we are committed to running our business ethically and sustainably. We are diverse, supportive and inclusive, creating a culture of sustainability in which all our people, whatever their background, can maximise their potential and thrive.

Read more

Clean Energy, Environment & Climate Change

COP30

06 Nov 2025 4 min read

CMS Expert Guide to autonomous vehicles law and regulation

10 Sep 2025 4 min read

CMS Expert Guide to Hydrogen Law and Regulation

14 Feb 2025 12 min read

Shell judgment – impact for companies and COP29

28 Nov 2024 3 min read

EU eases path to compliance with extended EU Deforestation Regulation timeline

25 Nov 2024 5 min read

COP29: A glimpse into the first week of negotiations, commitments and challenges

20 Nov 2024 5 min read

Time to put COP28 to the test: COP28 reflections and COP29 expectations

08 Nov 2024 7 min read

COP29

06 Nov 2024 2 min read

Events

  • International
    21 Apr 2026

    On the Pulse webinar series 2026 - Spring/Summer

  • International
    28 Apr 2026

    Strategic expansion to India: A new chapter for UK higher education

  • International
    28 Apr 2026

    IP Insights webinar series 2026

  • International
    02 May 2026

    CMS at INTA 2026

  • International
    05 May 2026

    Joint seminar with CMS and Tannenbaum Helpern - A global perspective on securing, maintaining, and enforcing...

  • International
    13 May 2026

    2026 ITechLaw World Technology Law Conference in Chicago

  • International
    26 May 2026

    2026 Insurance sector webinar programme

  • International
    28 May 2026

    CMS International Crypto Forum 2026

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Local market knowledge. Global outlook

We provide future-facing legal advice to help your organisation thrive. Combining local market knowledge and a global perspective, and with lawyers in locations worldwide, your organisation benefits from the expertise it needs, even across borders.

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