Top energy mergers and acquisitions in August 2026
Every verified merger and acquisition in the energy sector in this period, ranked by disclosed value. Updated every morning.
We tracked 8 deals in the energy sector in August 2026, 5 of them with a disclosed value, worth $9.7bn in total. The largest was The Williams Companies's $5.5bn deal for Momentum Midstream, ahead of CPP Investments and Sumant Sinha (consortium) and ReNew Energy Global plc at $2.8bn.
Top energy mergers and acquisitions in August 2026
- 13 AugThe Williams Companies → Momentum MidstreamWilliams agrees up to US$5.5bn deal for Momentum MidstreamEnergy / MidstreamCompleted$5.5bn
- 211 AugCPP Investments and Sumant Sinha (consortium) → ReNew Energy Global plcCPP Investments and founder agree US$2.8bn ReNew take-privateEnergy / Renewable powerAgreed$2.8bn
- 311 AugCadeler A/S → Menck GmbHCadeler buys Menck in €501m dealEnergy / Offshore wind equipmentCompleted$578m
- 410 AugPurvah Green Power (CESC Limited, RP-Sanjiv Goenka Group) → ReNew solar portfolio (six project SPVs, 1.4GWp)Purvah Green agrees INR 48.6bn deal for ReNew solar portfolioEnergy / Solar powerAgreed$510m
- 57 AugDNO ASA → Genel Energy plcDNO walks away from £202m approach for Genel EnergyEnergy / Oil and gasTerminated$272m
- 631 AugePointZero (2PointZero Group) → Azura Power Holdings Limited (90%)ePointZero agrees deal for 90% of Azura PowerEnergy / Power generationAgreedUndisclosed
- 73 AugTotalEnergies SE → Shell's European onshore renewables businessTotalEnergies agrees to buy Shell's European onshore renewables armEnergy / RenewablesAgreedUndisclosed
- 83 AugPori Energia Oy → Leppäkosken Sähkö OyPori Energia agrees to buy Leppäkosken SähköEnergy / Electricity distributionAgreedUndisclosed