article thumbnail

Reevaluating the Role of Fossil Gas in a Decarbonizing Grid

Union of Concerned Scientists

Recent UCS modeling , conducted in partnership with Evolved Energy Research (EER), shows that, to reach these goals means completely phasing out US coal generation by 2030; in this scenario, gas generation would fall from about 40 percent of US electricity generation in 2021 to 25 percent in 2030, and 2 percent in 2050 (see figure 1).

article thumbnail

Physicists rise to the climate challenge: the October 2021 issue of Physics World

Physics World

The cover feature by James Dacey includes interviews with many of the climate scientists speaking at IOP Publishing’s forthcoming Environmental Research 2021 online conference. The nuclear fight – Robert P Crease talks to William D Magwood IV, director-general. Is the answer to climate change lying beneath your feet? challenges.

2021 94
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Electric Grid Investment in the Public Interest

Union of Concerned Scientists

The potential reforms to regional transmission planning FERC presented in July 2021 could address the vulnerabilities and reduce the recurrence of devastating power outages of the past few years. Grid reliability is part of FERC’s authority and responsibility.

article thumbnail

Germany’s early nuclear shutdown came with a heavy carbon price?

A Greener Life

The Grohnde plant is one of the German nuclear power plants which is due to shut down at the end of 2021. A recent report has shed light on the scale of the climate cost of Germany decommissioning its nuclear power plants. Photo credit: Preussen Elektra. By Anders Lorenzen.

article thumbnail

COP26 special: energy innovation, sustainable cities and carbon capture

Physics World

First up I look at some of the latest developments in energy research – wind, solar, nuclear and energy storage. I’m joined by Daniel Kammen from the University of California, Berkeley, in the US, whose research interests span renewable energy, nuclear power and public policy.

article thumbnail

Why nuclear energy must be part of ‘net zero’ climate targets

Physics World

Those findings might surprise physicists, who will be aware that the energy density of nuclear fission is so high that just a fingertip of uranium has an energy equivalent of 5000 barrels of oil. Nuclear needs an image makeover so that it is viewed on a par with other energy sources that are widely considered clean and sustainable.

article thumbnail

Why smaller is better when it comes to nuclear power

Physics World

Mention “nuclear power” and attention almost immediately turns to safety. Despite huge advances in nuclear technology in recent decades, everyone still thinks about the accidents that occurred at older reactors like Chernobyl , Three Mile Island or Fukushima. Some have nuclear but are phasing it out.