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Illustration: Rebecca Zisser/Axios

A group of roughly three dozen scientists and other energy experts are claiming a seminal United Nations report on climate change is biased against nuclear power.

Why it matters: A global entity like the UN climate panel can have a big impact on the acceptance of nuclear power, as calls to address climate change intensify and the challenges facing the nuclear industry grow around the world.

The big picture: Nuclear power, which provides 30% of the world's zero-carbon electricity, is facing international skepticism over past accidents and public fear about its radioactive waste.

  • In the U.S., numerous plants are poised to shut down earlier than their licenses allow — and some already have — due primarily to market and policy hurdles.
  • Natural gas has largely made up the difference after these plants have shut down, so greenhouse gas emissions ticked up in some parts of the U.S.

The details: A letter being sent to leaders of G-20 nations claims the recent report by the UN Intergovernmental Panel on Climate Change includes “misinformation about nuclear energy, contrasts nuclear negatively to renewables, and in some cases suggests an equivalency with fossil fuels.”

  • “While IPCC authors note that public fears of nuclear are an obstacle to its diffusion, in several instances they reinforce unfounded fears," the letter states.

The signatories include:

  • Tom Wigley, a climate scientist at the University of Adelaide in Australia
  • Kerry Emanuel, atmospheric science professor at the Massachusetts Institute of Technology
  • David Lea, professor of earth science at the University of California

What they're saying: Emanuel told Axios the IPCC’s latest report contains a number of factual errors and displays a bias against nuclear power that many environmental groups struggle with.

“The IPCC says, correctly, that even 1.5 degrees of warming is dangerous, especially for the developing world. We agree with that, on the other hand it throws cold water on what empirically is the fastest way to mitigate emissions we know about today."
— Kerry Emanuel

He cited a statement in Chapter 5 of the report that says replacing fossil fuel power plants with nuclear energy has mixed effects for human health — despite the millions of premature deaths that occur worldwide from coal-fired electricity, for example.

Jonathan Lynn, an IPCC spokesman, rejected the accusation that the panel has it in for nuclear power, telling Axios: “We completely reject the idea we are biased about nuclear power or anything else.”

  • Jim Skea, a climate researcher who worked on the IPCC study, said “most” low-carbon scenarios the organization laid out assume the share of nuclear power will increase worldwide.

Between the lines: Opposition to nuclear power from environmentalists, policy leaders and the general public likely hampers nuclear power’s growth, but it’s hard to really know how much would change if the opposition lessened or dissolved altogether.

This energy resource faces a lot of challenges independent of its criticism, including high upfront capital costs competing with increasingly cheap wind and solar energy, along with natural gas.

Go deeper:

Go deeper

Bryan Walsh, author of Future
Updated 8 hours ago - Technology

A dark view of the future of autonomous weapons

A still from the video "If Human: Kill ( )." Image: Future of Life Institute

A new short film warns of the coming risks posed by the development and proliferation of lethal autonomous weapons.

Why it matters: Drones with the ability to autonomously target and kill without the assistance of a human operator are reportedly already being used on battlefields, and time is running out to craft a global ban of what could be a destabilizing and terrifying new class of weapon.

Updated 8 hours ago - Politics & Policy

Omicron dashboard

Illustration: Shoshana Gordon/Axios

  1. Health: Coronavirus variant surveillance varies widely by state — Omicron cases confirmed in 5 U.S. states America probably won't lead the effort to understand Omicron.
  2. Vaccines: Omicron adds urgency to vaccinating world — Omicron fuels the case for COVID boosters — Moderna loses patent battles tied to COVID vaccine — Pfizer could have vaccine data for children under five by end of 2021, CEO says.
  3. Politics: Nevada to impose insurance surcharge on unvaccinated state workers — New Jersey GOP lawmakers defy statehouse COVID policy — Oklahoma sues Biden administration over Pentagon vaccine mandate — Omicron travel bans are sign of what's to come.
  4. World: WHO: Delta health measures help fight Omicron — COVID cases surge in South Africa in sign Omicron wave is coming — Germany approves new restrictions for unvaccinated people.
  5. Variant tracker: Where different strains are spreading.
Updated 13 hours ago - Politics & Policy

Prosecutors charge parents of Michigan school shooting suspect

Photo: Scott Olson/Getty Images

The parents of a 15-year-old accused of killing four students and wounding seven other people at a Michigan high school have been charged with four counts of involuntary manslaughter, according to court documents.

The latest: Lawyers for James and Jennifer Crumbley told the Detroit News they are "returning to the area to be arraigned," after law enforcement officials announced a search for the Crumbleys had been initiated.