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Global Reach
Global Reach

Apart from offering expert legal consultancy for local jurisdictions, CMS partners up with you to effectively navigate the complexities of global business and legal environments.

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Insights – United Kingdom
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Expertise
Insights
Insights

CMS lawyers can provide future-facing advice for your business across a variety of specialisms and industries, worldwide.

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Offices
Global Reach
Global Reach

Apart from offering expert legal consultancy for local jurisdictions, CMS partners up with you to effectively navigate the complexities of global business and legal environments.

Explore our reach
Insights
About CMS
UK Pay Gap Report 2024
UK Pay Gap Report 2024

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We advise on high value projects, financings, disputes and transactions in the sector internationally, as well as servicing the daily needs of the sector.

Having advised the electricity sector for almost three decades, we have the unique distinction of having invented the industry agreements, codes and rules that are used around the world. We were the first to have a central role in advising on IPPs in Europe (in Portugal), to privatise the electricity industry (in England and Wales), to write grid codes and to advise on innovative wholesale market arrangements across over 40 jurisdictions worldwide. 

On power projects, we advise on risk structuring, starting with a detailed risk matrix (our own proven matrix design) to drafting and negotiating PPAs, EPC contracts, fuel supply agreements, connection agreements, O&M contracts, and all of the financing agreements and security documentation that would be required to finance the project on a limited recourse financing basis.

We wrote the rules and shaped the power markets in numerous jurisdictions. From the Grid Code, Wholesale Market Codes and Connection and Use of System Codes to the new offshore transmission regime, we are at the forefront of advising on the rules governing the electricity industry.

Our recent experience related to power projects includes advising:

  • Equinor on the USD 1.1 billion sale of 50% of its interests in the Empire Wind and Beacon Wind assets on the US east coast.
  • RWE, one of the world's leading renewable energy companies, on the sale of a 49% stake in the Humber Gateway offshore wind farm to Greencoat, a UK-based investment company focusing on renewables projects, for a total cash consideration of £648 million.
  • Zenobe, the leading UK battery developer, on the full project financing of its 100MW Merseyside battery storage project.
  • A consortium led by bp, and including Eni, Equinor, Shell and Total, on the Net Zero Teesside Project, UK’s most advanced carbon capture, usage and storage (“CCUS”) project. 
  • Cadent Gas, the UK’s largest gas distributor and owner of four of the UK’s eight gas distribution networks, on the RIIO-GD2 price control, one of the highest profile energy regulatory instructions in the UK today.
  • Crédit Agricole and a consortium of lenders made up of Santander, NordLB, UniCredit, Rabobank and SMBC on the EUR 310m construction financing of an onshore wind farm portfolio in Sweden and Norway with a total installed capacity of 170 MW.
  • Two bidders on the acquisition of Ecotricity’s UK electric vehicle charging business, The Electric Highway Company.
  • NeuConnect on the development of its 1400MW electricity interconnector running between England and Germany. The first project-financed electricity interconnector.
  • Northern Ireland Water (NIW) as part of a competitive ‘invitation to innovate’ procedure to develop a green hydrogen project at the Belfast wastewater treatment site. In addition to using the oxygen produced for enhancing the wastewater treatment process, the green hydrogen produced will be used to fuel NIW’s vehicle fleet.

To find out more about other related services you can visit the Energy & Climate Change expertise section

Awards & Recognitions
01
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    "It's a strong team that is very commercially minded."
    Chambers, 2024
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    "CMS has a strong multi-disciplinary team of specialists which enables them to tackle complex problems."
    Chambers, 2024
  • Quote
    "CMS always adopts a can-do, proactive approach to finding solutions."
    Chambers, 2024
  • Quote
    "CMS's renewable team is very highly regarded in the sector."
    Chambers, 2024
  • Quote
    "The team is extremely helpful and quick to respond."
    Chambers, 2024
  • Quote
    "A strong, cohesive team with a range of diverse experiences along with knowledge of intricate details of financing, solar and battery storage transactions. They have a detailed knowledge of the UK regulatory regime and are highly responsive to client demands."
    Legal 500, 2024
  • Quote
    "Chris McGarvey’s power team are exceptional. They really understand the industry and give very practical, commercially focused advice."
    Legal 500, 2024
  • Quote
    "The team’s quality of drafting and level of detail is excellent."
    Legal 500, 2024
  • Quote
    "Louise Dalton, Katie Duffield, Nicholas Ross-McCall and Will Fenn all have excellent technical knowledge in their areas of expertise and are able to deliver on all aspects of renewable energy financings. They all adopt a hands-on approach to getting things done and do not shy away from taking on additional work or delivering to challenging timelines."
    Legal 500, 2024
  • Quote
    "The team is very pragmatic and professional. They bring lots of experience, but they're not averse to thinking outside the box and coming up with novel solutions."
    Chambers, 2024
  • Quote
    "The firm's services have always gone the extra mile to support."
    Chambers, 2024
  • Quote
    "CMS understands the industry, our business and can give relevant, concise and commercial advice."
    Chambers, 2024
  • Quote
    "The team is always proactive and responsive."
    Chambers, 2024

Events

  • Scenic of panorama view of sunrise skyline and cityscape with light tail on road into metropolis, Bangkok, Thailand
    United Kingdom
    24 Apr 2025

    Cross-Border Financial Services 2025 webinar series

  • United Kingdom
    07 May 2025

    On the Pulse webinar series 2025 - Spring/Summer

  • United Kingdom
    17 May 2025

    CMS at INTA 2025

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    United Kingdom
    29 May 2025

    CMS Scotland In-House Essentials

  • Stacks of purple gambling chips 840x420
    United Kingdom
    06 Jun 2025

    CMS Gambling Conference 2025

  • Abstract green spirals - 840 x 420
    United Kingdom
    11 Jun 2025

    Risk Essentials: Conduct issues for in-house lawyers: new SRA guidance and beyond

  • United Kingdom
    12 Jun 2025

    Supply Chain Issues in the Food and Drink Sector

  • Game Controller
    United Kingdom
    17 Jun 2025

    Gaming Risk – Roundtable Discussion

  • Colorful donut background - 840 x 420
    United Kingdom
    25 Jun 2025

    CMS Consumer & Retail Conference - Navigating through change

  • Ink in water abstract background - 840 x 420
    United Kingdom
    22 Sept 2025

    Skills For Future Facing Teams: How to maximise your ability to deep work in a world of distraction

  • modern office building with facade of glass
    United Kingdom
    25 Sept 2025

    Digital In­fra­struc­ture & Data Centres - Key Market Trends

  • modern office building with facade of glass
    United Kingdom
    21 Oct 2025

    Residential legislative update

  • modern office building with facade of glass
    United Kingdom
    26 Nov 2025

    Reform of commercial landlord and tenant legislation for England and Scotland

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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