Despite the Small Nuclear Reactor push from Bill Gates and the rest of the nuclear lobby, we already have the technologies to decarbonise our global economy.

Dave Elliott: The International Energy Institute’s new Global Energy
Roadmap sets a pathway to net zero carbon by 2050, with, by 2040, the
global electricity sector reaching net-zero emissions. It wants no
investment in new fossil fuel supply projects, and no further final
investment decisions for new unabated coal plants. And by 2035, it calls
for no sales of new internal combustion engine passenger cars. Instead it
looks to ‘the immediate and massive deployment of all available clean and
efficient energy technologies, combined with a major global push to
accelerate innovation’.

For its part, on that issue, the IEA report
summary says ‘most of the global reductions in CO2 emissions between now
and 2030 in the net zero pathway come from technologies readily available
today. But in 2050, almost half the reductions come from technologies that
are currently only at the demonstration or prototype phase’. So it says
‘this demands that governments quickly increase and reprioritise their
spending on research and development – as well as on demonstrating and
deploying clean energy technologies – putting them at the core of energy
and climate policy.

. Progress in the areas of advanced batteries,
electrolysers for hydrogen, and direct air capture and storage can be
particularly impactful’. U.S. Climate Envoy John Kerry had already
relayed the suggestion that ‘50 percent of the reductions we have to make
to get to net zero are going to come from technologies that we don’t yet
have.’ And Bill Gates had claimed that that solar, wind and batteries
were not enough, so we need ‘miracle technologies’ to decarbonize our
global economy.

Commenting on this issue, Prof Mark Jacobson from Stanford
University said it all depends on what you mean by ‘new’. Yes, we need
to improve wind, solar, storage and transmission systems, but what was
really being hinted at in these statements was that we need other
completely new technologies- such as Small Modular Reactors, Carbon Capture
systems and such like. He says we don’t need them: ‘we have 95% of the
technologies we need today and the know-how to get the rest’:

Renew Extra 29th May 2021

https://renewextraweekly.blogspot.com/2021/05/the-iea-set-out-way-ahead.html

May 31, 2021 - Posted by Christina MacPherson | 2 WORLD, renewable