A group of European nations is pushing the European Commission to allow more flexibility on refilling requirements for gas ...

Germany called for exemptions from the European Union’s gas storage filling targets this year amid fears that the requirement ...

Don Ryan / AP To help it produce all the energy it needs, the Yakama Nation is planning a new sort of battery — using rocks. The idea is called advanced rail energy storage. It’s similar to ...

The 27-nation bloc agreed on binding storage targets at the height of the ... accounts for certain exemptions — based on domestic gas usage or exports to other countries — though not all ...

Russian missile attacks on state-owned natural gas assets in Ukraine have forced the country to buy expensive replacement ...