Hospitals and prisons among worst offenders as figures confirm about 5,000 public buildings have lowest-band energy-efficiency rating
OLEDs may soon replace lightbulbs in homes and offices with panels of energy-efficient light built into walls
Don't forget to turn out the lights over the holiday break
Off grid charging station to allow New York firm to recharge electric car using solar power
New report shows central government will meet bulk of environmental targets
"Some people may be annoyed at the presence of sound from wind turbines. Annoyance is not a pathological entity," says report
Telehouse West datacentre in east London will pipe waste heat to nearby homes and businesses
Failing to do so will mean influx of workers from overseas
Watchdog points out that issue is preoccupying all countries that are looking to nuclear to lower emissions
Only one third ready for Carbon Reduction Commitment despite reputational concerns