Home energy efficiency assessor, Lucinda Flynn, explains why your reverse cycle air conditioner feels blowy, how to increase the energy rating on your home, and tips for retrofitting on a budget.

New report finds residential gas use could decrease to zero by 2042, and industrial gas use by 63%.

Australia's delayed take up of electric vehicles could delay us developing a commercially viable and sustainable battery recycling industy.

Ireland is developing one of the most sophisticated residential energy efficiency ecosystems in the world built on a foundation of pilots, trials, grants, mandatory efficiency standards, financing and one-stop-shops.

Victoria's strategy to electrify the state at scale, and fast, is to revamp the public-owned electricity authority.

Australian states and territories vary widely on the initiatives they offer for household electrification with the ACT scoring high, and NT and WA a long way behind.

Governments must intervene to help finance household electrification where the private market has failed.

The IRA provides billions of dollars to transform America's economy, climate and homes. But some of its success will depend on Republican uptake.