Turnbull turns up clean, green

It's time to focus on concrete measures like moving from fossil fuels, which cause climate change, to renewable energy, which doesn't.

Evan Thornley's announcement last week of the commercialisation and mass roll-out of electric cars in Australia could wind back up to 30 per cent of Australia's emissions.

Combined with Turnbull's focus on commercial property, which as a sector is responsible for more than one-fifth of our nation's emissions, Rudd's fixed 5 per cent reduction looks like the response of a climate coward rather than the climate hero he promised voters he would be.

Turnbull also rightly identifies the huge benefits we can unlock through biosequestration.

If Turnbull is serious, he'll extend his focus on soil to Australia's vast emissions from logging by protecting our precious native forests.

One word of warning here: capturing carbon in soil is difficult to quantify (this is why it isn't recognised under the Kyoto scheme) and much more work needs to be done in this area.

Turnbull's announcement echoed an approach mastered by Rudd while in opposition: announce what the government is going to do anyway, before it gets a chance to make the announcement itself.

Behind the scenes over summer, Rudd's bureaucrats were busily trying to prepare a plan to drive emissions reductions through energy efficiency: now Turnbull (without access to thousands of public servants) got there first.

So now Rudd is left to pick up the pieces of a climate policy in tatters.

The Greens have slammed it, business have slammed it; and now the Opposition is entering the debate, gearing up to take what's left of Rudd's supporters who voted him in on climate change promises.

Turnbull will have a difficult time bringing his divided Opposition to the table on a target of 27 per cent reductions by 2020. He'll win if he focuses on the economic benefits.

The shadow environment minister, Greg Hunt, has been a long-term advocate for a serious response to climate change and will undoubtedly play a bigger role this year.

Maybe, just maybe, the Coalition will be a serious player in the climate change debate: although they've certainly got a long way to go.