6 ms·

Why compare against coal? It's all about to be phased out simply due to the cost of the steam side, which nuclear shares. Compare against wind and pv.

evgen 5y ago
Will do. Nuclear energy is 10x less deadly than rooftop solar per Twh and 4x less deadly than wind. Solar kills! Maybe we need to mount a campaign to shut down this deadly and dangerous form of energy generation. I will start working on the posters and clickbait web site, you gather the activists to organize a protest.
vlovich123 5y ago
China is shifting their entire coal production to nuclear. America is shutting down nuclear and replacing it with? Coal. Wind and PV cannot handle the load requirements so you end up having to build coal anyway. I’m not against wind and PV. I’m just realistic about where the energy mixture has to look like to actually accomplish the goal of sustainable energy production. The earth can’t handle us dithering yet more on this argument.
- evgen 5y ago
  No, the US is not replacing nuclear with coal. It is shutting down nuclear that is aging out, but all energy growth in the past 20 years in the US has been renewables and gas. Mostly gas. The US is drowning in cheap natural gas from fracking and because of this switch away from coal it is one of the few major western nations to actually reduce its CO2 footprint over the past couple of decades.
  - vlovich123 5y ago
    I hope you realize that natural gas production produces methane instead of CO2. Methane is a far more potent greenhouse gas.
    - dragonwriter 5y ago
      > I hope you realize that natural gas production produces methane instead of CO2. Methane is a far more potent greenhouse gas. Natural gas is (primarily) methane, but burning natural gas converts methane into CO2 and water.
      - vlovich123 5y ago
        My bad. Natural gas still emits 50% of the CO2 that Coal does, so it's still a very significant emitter of CO2 as compared with nuclear. That's ignoring the methane leaks inherent in transporting natural gas.
- philipkglass 5y ago
  The United States is not replacing nuclear power with coal. Coal-derived electricity has declined dramatically in the past 15 years while nuclear power has declined slightly. See this chart of US electrical generation from 1950-2020: https://www.eia.gov/energyexplained/electricity/electricity-in-the-us.php https://www.eia.gov/energyexplained/electricity/electricity-... Fossil generation peaked in 2007, as did generation from coal. Coal plus gas generation in 2007 was 2913 TWh, composed of 2016 TWh from coal, 897 TWh from gas. In 2020 gas generation was up to 1617 TWh and coal was down to 774 TWh for a total of 2391 TWh (-522 from 2007). Between 2007 and 2020, renewables grew from 353 TWh to 792 TWh (+439 from 2007).

evgen 5y ago

Will do. Nuclear energy is 10x less deadly than rooftop solar per Twh and 4x less deadly than wind. Solar kills! Maybe we need to mount a campaign to shut down this deadly and dangerous form of energy generation. I will start working on the posters and clickbait web site, you gather the activists to organize a protest.

vlovich123 5y ago

China is shifting their entire coal production to nuclear. America is shutting down nuclear and replacing it with? Coal. Wind and PV cannot handle the load requirements so you end up having to build coal anyway. I’m not against wind and PV. I’m just realistic about where the energy mixture has to look like to actually accomplish the goal of sustainable energy production. The earth can’t handle us dithering yet more on this argument.

evgen 5y ago
No, the US is not replacing nuclear with coal. It is shutting down nuclear that is aging out, but all energy growth in the past 20 years in the US has been renewables and gas. Mostly gas. The US is drowning in cheap natural gas from fracking and because of this switch away from coal it is one of the few major western nations to actually reduce its CO2 footprint over the past couple of decades.
- vlovich123 5y ago
  I hope you realize that natural gas production produces methane instead of CO2. Methane is a far more potent greenhouse gas.
  - dragonwriter 5y ago
    > I hope you realize that natural gas production produces methane instead of CO2. Methane is a far more potent greenhouse gas. Natural gas is (primarily) methane, but burning natural gas converts methane into CO2 and water.
    - vlovich123 5y ago
      My bad. Natural gas still emits 50% of the CO2 that Coal does, so it's still a very significant emitter of CO2 as compared with nuclear. That's ignoring the methane leaks inherent in transporting natural gas.
philipkglass 5y ago
The United States is not replacing nuclear power with coal. Coal-derived electricity has declined dramatically in the past 15 years while nuclear power has declined slightly. See this chart of US electrical generation from 1950-2020: https://www.eia.gov/energyexplained/electricity/electricity-in-the-us.php https://www.eia.gov/energyexplained/electricity/electricity-... Fossil generation peaked in 2007, as did generation from coal. Coal plus gas generation in 2007 was 2913 TWh, composed of 2016 TWh from coal, 897 TWh from gas. In 2020 gas generation was up to 1617 TWh and coal was down to 774 TWh for a total of 2391 TWh (-522 from 2007). Between 2007 and 2020, renewables grew from 353 TWh to 792 TWh (+439 from 2007).