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A picture taken on May 25 shows the Eiffel Tower being illuminated during a few minutes with electricity produced from certified renewable hydrogen in Paris. Photo: Geoffroy Van Der Hasselt/AFP via Getty Images

Renewing an effort started at the 2015 Paris Climate Summit, leaders of 23 nations said Wednesday they are redoubling their efforts to fund clean energy technology.

Why it matters: The U.S.-led component of the alliance, known as Mission Innovation 2.0, will focus on carbon dioxide removal, making clean long-distance shipping a reality and advancing the goal of clean hydrogen, deputy Energy secretary David Turk tells Axios.

The details: Mission Innovation involves governments collaborating to boost clean energy funding and projects. The alliance includes the biggest carbon emitters, including the top two, China and the U.S., as well as Brazil, India and the European Union.

  • As part of the effort, China, Italy and the U.K. plan to work to demonstrate how to integrate renewable sources of power, whose output can vary with the time of day and weather conditions, into electric grids in different parts of the globe.
  • One U.S. focus, joined by the EU, Chile, U.K. and Australia, will be on cutting costs for clean hydrogen, which could become a useful transportation fuel, among other applications.
  • Clean hydrogen refers to hydrogen gas generated using renewable energy, or natural gas if carbon emissions are captured and stored, to fuel cargo ships or large trucks or store energy.

What they're saying: "Of course if you focus on climate change, our emissions are under 15% of the global total," Turk told Axios. "So we've got to collaborate, we've got to cajole, we've got an incentive to work with other countries around the world, in order for them to deploy clean energy technologies and innovate technologies going forward."

  • According to Turk, the new wave of interest in clean hydrogen technologies is different than previous times the gas' potential has been touted, such as under former President George W. Bush. It comes from the availability of more political will to slash emissions and new technologies being within reach, Turk said.
  • "I don't think we had the hard work going in to figure out how you actually decarbonize all parts of your economy," Turk said. "I've never seen the Europeans, for instance, not only individual countries in Europe, but the European Commission and the European Union has focused on hydrogen as ever before."

What's next: Mission Innovation 2.0 is launching at a virtual summit hosted by Chile that runs through June 6.

Go deeper

Ben Geman, author of Generate
Jul 28, 2021 - Energy & Environment

The private climate finance surge

Illustration: Aïda Amer/Axios

There's so much private equity and infrastructure fund action in the climate tech space these days that it's hard to keep up.

Driving the news: Brookfield Asset Management on Tuesday closed $7 billion for its Global Transition Fund that aims to scale clean energy and help carbon-intensive industries cut emissions.

Ben Geman, author of Generate
Jul 28, 2021 - Energy & Environment

Report: European power demand outpaces fossil fuels

Reproduced from an Ember report; Chart: Axios Visuals

A new analysis finds that European Union electricity use is almost back to its pre-pandemic levels, but the bloc's use of fossil fuels to generate power has not returned nearly as much.

The big picture: The data, via the environmental think tank Ember, reveal a mixed verdict of sorts for the EU's efforts to decarbonize.

Ben Geman, author of Generate
9 hours ago - Politics & Policy

Senate Dems' tricky climate infrastructure message

Illustration: Rae Cook/Axios

We now know more about the Senate's bipartisan infrastructure plan — and Democrats' tactical approach to the advancing package that has a suite of climate-related provisions.

Catch up fast: The Senate voted 67-32 to move the $1.2 trillion plan toward debate last night. Per a White House release it includes...