Know-how is essential to slicing emissions, however solely half of the story


We have to change our coal fleet with these applied sciences in return, he says.

We have to electrify our transportation system shortly. We have to scale back industrial emissions.

This may be achieved extra effectively by setting an formidable nationwide goal after which pursuing it with a collection of regulatory measures, says Jotzo.

“We do not have very environment friendly development vitality requirements, we do not have car effectivity requirements, we do not have industrial or emission vitality effectivity requirements.”

The final time we lower emissions on this approach was when the Howard authorities banned incandescent gentle bulbs, he says.

Jotzo says that with the intention to correctly construct this set of insurance policies, you begin with a goal.

“This provides you a framework round which you’ll be able to construct the remainder of your response. That is what most developed international locations do.”

Alden Meyer, former co-director of the Union of Involved Scientists in Washington, DC, and now with the European suppose tank E3G, agrees.

“We undoubtedly want technological innovation,” he mentioned Herald and U years previous this week. “We have to enhance investments in know-how and R&D. [research and development] incentives.

“However we additionally have to set clear targets and deadlines to pressure the businesses’ motion to get parliaments and congresses – to get the non-public sector – to know that that is the course we’re going so as to have the ability to adapt their choices. funding accordingly.


“In international locations the place you see this, the outcomes they’ve are a a lot sooner discount in emissions.”

By abandoning mirrors and regulatory mechanisms, says Meyer, the Australian authorities is abandoning two of probably the most very important instruments wanted to successfully implement present know-how and help analysis into new applied sciences.

“The purpose is kind of the middle, so it’s the middle of the Paris settlement.

“The analogy can be if John F. Kennedy had introduced in 1961 that we’d go to the moon and let NASA take its candy time to determine get there.”


Professor Jotzo welcomes the federal government’s help for analysis into new applied sciences, a few of which he says will probably be essential on the observe in terms of finishing the decarbonisation work of the most recent sectors of the troublesome trade. to decrease, similar to cement, metal and aluminum. manufacturing.

However it’s involved that a big a part of the funding introduced to date is devoted to carbon seize and storage, which seems to be supposed to assist help the fossil gas trade reasonably than scale back emissions.

“It is extra of an try and perpetuate the vitality buildings of the final century.”

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