Turnbull continues to haunt the government — and it’s giving Labor an attack plan

Turnbull's observations on energy policy provided abundant material for a question time attack by Labor bloated from dining on the unending manna that's been flowing from political heaven, writes Michelle Grattan.

How Carnegie set out to harness the power of waves and ended up sailing into a financial storm

A green energy project by Carnegie Clean Energy that would power homes in a marginal electorate — it seemed like an irresistible political prospect. So how did things go so wrong?