Electricity Pylon

The energy sector, a key driver of the global economy, is affected by and affects global geopolitics, economics and regulation. You require advisors who not only understand your industry but also work on cutting edge issues with leaders of energy companies, regulators, governments, industry bodies and investors.

Our team works globally within every part of the energy sector, including upstream and downstream oil and gas, electricity in all its forms, including generation, networks, wholesale and retail markets, and nuclear and renewables, including solar and other green energy and clean tech. Over the last 25 years, our experts have helped shape the sector by creating the legal frameworks upon which many of your markets are based.

Whether you are a NOC, IOC, independent, electricity company, investor, government or financial institution, or contractor, we have the energy specialists to meet all your strategic challenges globally. Our multi-disciplinary team has helped shape the legal framework for the oil and gas industry in many jurisdictions and was among the first to advise on industry-shaping reforms such as the historic energy sector restructuring in Mexico. We also work on M&A, projects and financings in the oil and gas, power and renewables sectors across the globe. This collective experience means we can pre-empt and provide answers to the commercial, risk and regulatory issues you face in the energy sector.

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They are reliable and client-friendly and understand the value of being able to reach out to someone you know, for small issues, on a regular basis.

Chambers UK, 2016

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    Clean & Alternative Energy

    CMS is at the forefront of clean and alternative energy, a continually evolving and cutting edge industry. The high number of projects and transactions on which we advise gives us a role as both advisers to the sector and in shaping the future direction of the industry. 

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    Energy Disputes

    International energy companies operate in complex and challenging environments. Investments in the energy sector are often high-value, high-risk transactions involving projects that rely on cutting edge technology. When disputes occur, energy companies expect their lawyers to be true specialists that understand the industry. The CMS Energy Disputes Team focuses entirely on advising and representing clients in the energy sector.

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    Oil & Gas

    The oil and gas industry is a challenging and exciting sector which has far reaching effects on the world we live in. The top tier CMS Oil & Gas Team is the largest UK based team dedicated to this industry, providing advice to clients all round the world, guiding them through all the problems and pitfalls they face. We advise on all aspects of the industry.

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    Power Projects

    In the power sector, CMS advises on high value projects, financings, disputes and transactions internationally, as well as service the daily needs of the industry.

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    Law-Now: Energy
    Visit Law-Now for legal know-how and commentary

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    9 February 2017
    Conducting oil and gas activities in the Republic...
    23/06/2017
    Brexit one year on: Energy
    Over the past year, investment into the energy sector in the UK has remained both broadly robust and driven more by policy decisions than by Brexit-related matters. The very high value and highly competitive sale of National Grid’s gas distribution networks.
    9 February 2017
    Conducting oil and gas activities in Uganda
    16/06/2017
    Oil & Gas: M&A deferred consideration not due
    In Astor Management AG & Anor v Atalaya Mining Plc & Ors [2017] EWHC 425 (Comm), the Commercial Court considered whether the payment of deferred consideration was due in an M&A transaction. Alternatively, whether the buyer had failed to use the required “all.
    9 February 2017
    Conducting oil and gas activities in Malawi
    14/06/2017
    Oil and Gas: Left with no “option” despite “best efforts”
    In Teekay Tankers Ltd v STX Offshore Ltd [2017] EWHC 253 (Comm) the Commercial Court decided that an option agreement for the construction of crude oil tankers was void, as the option agreement required the parties to mutually agree a delivery date at a time.
    9 February 2017
    Conducting oil and gas activities in Libya
    31/05/2017
    CENACE calls the 3rd Mexican Long Term Electricity Auction with n...
    The programme for the third Long Term Auction was announced by CENACE, the Mexican system and market operator, earlier this month. In this auction Load Serving Entities other than the CFE, the basic service supplier, i.
    9 February 2017
    Conducting oil and gas activities in Kenya
    25/05/2017
    Getting Tough
    This article first appeared in the CIWM, May 2017. Paul Sheridan and Olivia Jamison look at the price of non-compliance, specifically the recent fine imposed on Thames Water. To read the article in full, please download the PDF.
    9 February 2017
    Conducting oil and gas activities in Benin
    24/05/2017
    Civil Liability for Japanese Knotweed
    This is a subject about which a judgment has been expected for some time. The two joined claims referred to below do not involve significant sums of money but for those owning, managing or insuring significant portfolios of industrial, commercial or infrastructure.
    9 February 2017
    Conducting oil and gas activities in Guinea
    23/05/2017
    Interesting Environmental Permit Refusal
    In April 2017 the Environment Agency refused an environmental permit application in respect of a proposed facility at Avonmouth Docks. The facility would treat incinerator bottom ash (“IBA” – this is waste) to make incinerator bottom ash aggregates (“IBAA”.
    9 February 2017
    Conducting oil and gas activities in the Democrati...
    19/05/2017
    Oil & Gas: JOAs – Restraining remedies for default
    In the event of a failure to pay a valid cash call, under oil and gas joint operating agreements (“JOAs”) the non-defaulting parties are traditionally granted a series of remedies against the party in default.
    9 February 2017
    Conducting oil and gas activities in Ivory Coast
    16/05/2017
    Collaboration – how (OGA intends) to make it happen
    Collaboration forms one of the core policy themes of MER UK: its importance was emphasised in the Wood Review and section 9A of the Petroleum Act 1998 (as amended) defines the “principal objective” as being the objective of maximising the economic recovery.