Climate bill defeated in 41-33 vote, as government insists it will put the bill before the Senate for a third time on Friday
Early election on the cards after new opposition leader vows to block cap-and-trade bill
Failure to pass bill could lead government to call snap election
Prime Minister Kevin Rudd expresses anger at opposition's continued attempts to block cap-and-trade legislation
Government study credits renewable energy law for flurry of wind farm projects
MPs told over $5bn of tourism dollars are at risk if reef is allowed to die
Amendments may also give farmers a chance to sell carbon offsets on the open market
MBD Energy to produce algae-based biofuel and livestock meal using CO2 emissions from coal power plants
Food waste generates more CO2 than iron and steel sectors, researchers claim
"Four-legged methane factories" could be culled to earn carbon offsets, says academic