US Congress

Republicans seek to counter Obama's 'war on coal'

Supporters hope for an uptick in demand for electric cars after President Obama signs bill to install charging points near Congress

Key Senate Committee approves controversial bill that could block US airlines from complying with EU regulations

American Wind Energy Association urges Congress to extend tax credit after measure is excluded from payroll tax bill

Election battlelines drawn as budget calls for end to oil subsidies and increase in clean energy spending

Latest move likely to heighten transatlantic tensions over charges for emitting CO2

Majority of firm's plug-in hybrids have been repaired after fears battery leaks could cause fires sparked recall

As House approves controversial bill, administration says president will veto move to bounce him into Keystone XL pipeline approval

House of Representatives approves bill to fine carriers that comply with EU plans for aviation carbon trading

Senate and House Democrats write to supercommittee urging end to oil industry tax breaks