Latest News
Exclusive
Regions
Field Development
LNG
Carbon Capture
Energy Security
Newspaper Icon
Sections
Latest News
Carbon Capture
Cuttings
Energy Security
Energy Transition
Exclusive
Exploration
Field Development
Finance
Hydrogen
LNG
Opinion
People
Politics
Production
Rigs & Vessels
Safety & Environment
Shale & Unconventionals
Technology
Regions
Africa
Americas
Asia & Oceania
Europe
Middle East
Digital
Editions
Weekly
Focus edition
Newsletter
Breaking News Newsletter
Accelerate Carbon Capture
RSS
Sponsored Content
Upstream News App
Upstream
Events
About us
Contact us
FAQ
Subscribe
Privacy
Advertise
Archive
Berkshire Hathaway
Alert me about
Berkshire Hathaway
Finance
Billionaire Buffett bolsters stake in US energy heavyweight
Published
18 June 2024 3:58 GMT
Energy Transition
Billionaire Buffett teams up with oil giant to tap lithium using ‘game changer’ technology
Published
5 June 2024 10:27 GMT
Finance
Warren Buffett’s Berkshire Hathaway set to buy Cove Point LNG in $3.5 billion deal
Published
12 July 2023 7:18 GMT