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A key driver of the global economy, the energy sector 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 teams span 33 countries and work within every part of the energy sector, including upstream and downstream oil & gas, electricity in all its forms including generation, networks, wholesale and retail markets, 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, we have the energy specialists to meet all your strategic challenges globally. Our multi-disciplinary teams were among the first to advise on ground-breaking global oil and gas M&A and on power projects in Europe, to establish a single electricity market in Northern Ireland and the Republic of Ireland, lead historic electricity industry reform in Mexico and work on renewable energy projects globally. 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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June 2019
CMS En­ergy Glob­al Bro­chure
CMS Ex­pert Guides
Easy ac­cess to ex­pert ad­vice that’s rel­ev­ant to you
CMS Ex­pert Guide to En­ergy Stor­age


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27 November 2019
CMS In­fra­struc­ture In­dex re­veals pos­it­ive trends in...
09 Nov 17
Tur­key con­tin­ues to at­tract in­vestors in re­new­able en­ergy
This year, the Min­istry of En­ergy and Nat­ur­al Re­sources ("MENR") and its Gen­er­al Dir­ect­or­ate for Re­new­able En­ergy im­ple­men­ted a unique pro­ced­ure for the sol­ar and wind en­ergy re­source areas with the Reg­u­la­tion...
26 Nov 19
Bridging Con­tin­ents - In­fra­struc­ture In­dex 2019
August 2019
Lat­in Amer­ica Quarterly En­ergy Up­date
Au­gust 2019
June 2019
CMS En­ergy Glob­al Bro­chure
15 July 2019
CMS ad­vised Col­gate-Pal­molive on ac­quis­i­tion of Labor­atoires...
26 June 2019
CMS Ap­points New Head of En­ergy Group
18 Jun 19
An­nu­al Re­view 2018 – 2019
May 2019
Lat­in Amer­ica Quarterly En­ergy Up­date
May 2019
April 2019
CMS Soil and Ground­wa­ter Con­tam­in­a­tion Guide
16 April 2019
AI in en­ergy and wa­ter: the smart money is on in­tel­li­gent...
March 2019
En­ergy Stor­age
In­fra­struc­ture for our 'Con­nec­ted Fu­ture'