Spending bill's concession to renewable energy praised, but oil industry gets big prize
Wint turbines cause noise for one town but provide clean energy for another
Tom Ackerman reports on how the blades of wind turbines are killing endangered birds
Former PM Tony Abbott was against wind turbines and green energy, but the new leadership takes climate change seriously
US companies are going green not just for good publicity but also in pursuit of profits
Texas became the country's biggest wind power producer thanks to generous subsidies; now it's poised to revoke them
