Experts have thrown a spanner in the works, questioning its efficacy in fighting climate change.
Avis has shook up the competitive industry with its $500m purchase of vehicle-sharing firm Zipcar. Terry Macalister reports.
Threat of budget cuts tempers report that wind power at one point generated 10% of Britain's power.
An influential bank has decided to continue funding new high-carbon energy projects in Europe.
Many hope the arrival of Big Oil will transform their lives. But few consider at what price.
A judge in the Netherlands has opened the door to a potential avalanche of legal cases against Shell.
A $15-billion energy project in the Russian Arctic has been sunk by soaring costs, falling European demand and cheap shale gas in the United States.
The campaign to unseat members of the Murdoch family from their positions has spread to the US, with a recommendation from an influential adviser.
Terry Macalister reports on how fossil fuels are losing out in the race for investment cash.
An imminent flotation will shine the spotlight on commodities giant.