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Energy & Climate Change

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A key driver of the global economy, the energy sector is affected by pricing, geopolitical, economic and regulatory pressures. You require advisors who understand your industry and work with leaders of energy companies, regulators, governments, industry bodies and investors on the cutting edge of commercial, regulatory and risk issues in the sector.

As an oil & gas company or an oil & gas services company, CMS can advise you as the leading firm in the sector. CMS has an internationally integrated practice providing services to energy companies operating around the world. We have helped to shape the sector by advising on some of the most high-profile and ground-breaking projects and transactions over many years. CMS Oman offers particular expertise on oil, gas, petrochemicals, power and water (including renewable energy) projects and transactions.

Our dedicated energy lawyers work in every part of the sector, including upstream and downstream oil & gas, electricity, nuclear and renewables. Whether you are a NOC, IOC, independent, electricity company, investor, government or financial institution, we have the energy specialists to meet all your global strategic challenges. Our multi-disciplinary teams were among the first to advise on ground-breaking global regional oil and gas M&A and on power and renewable projects in the Middle East, including one of the first renewable energy projects in the UAE.

Energy & Climate Change Insights

Effective gas and LNG portfolio management in troubled times

23 Mar 2026 4 min read

Energy: Requirements of a trust

23 Feb 2026 12 min read

Energy sector: CMS Consequential Loss Guide, third edition now published

18 Dec 2025 2 min read

International Guide to Offshore Oil & Gas Decommissioning

08 Dec 2025 3 min read

Climate Obligations at a Crossroads: The ICJ’s Advisory Opinion and what it means for States and businesses

05 Sep 2025 9 min read

Energy sector: CMS Consequential Loss Guide, second edition now published

02 Sep 2025 14 min read

CMS Expert Guide on Human Rights and Forced Labour Regulations

10 Jul 2025 2 min read

CMS toolkit series

02 Jul 2025 1 min read

Events

  • Oman
    08 Apr 2026

    CMS at Fordham IP & Policy Conference

  • Oman
    16 Apr 2026

    Green claims in focus

  • Oman
    21 Apr 2026

    On the Pulse webinar series 2026 - Spring/Summer

  • Oman
    28 Apr 2026

    IP Insights webinar series 2026

  • Oman
    02 May 2026

    CMS at INTA 2026

  • Oman
    28 May 2026

    CMS International Crypto Forum 2026

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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