Chesterfield residents say no to another polluting power plant from Dominion Energy

แชร์
ฝัง
  • เผยแพร่เมื่อ 21 ม.ค. 2025

ความคิดเห็น • 2

  • @salfox1820
    @salfox1820 2 หลายเดือนก่อน

    She is not an Appalachian voice.

  • @douglasengle2704
    @douglasengle2704 2 หลายเดือนก่อน

    The title is wrong this is not methane gas plant. Methane would be expensive with there being no benefit as a fuel for stationary use verses natural gas use. The plant is to use natural gas.
    Natural gas is a very expensive fuel for electric power generation over coal use in a modern clean ultra supercritical coal plant burning high BTU bituminous coal. The crossover fueling cost for the coal plant is estimated at $0.80 per million BTUs natural gas where the offseason early summer wholesale price of natural gas was $2.50 per million BTUs. The coal plant would have less than 1/3 the fueling cost of natural gas combined cycle plant with lowest wholesale natural gas price of the year.
    A modern ultra supercritical coal plant's emissions have to be detected with sensitive instruments to detect air particulate matter. It is not visible or harmful. Sulfur dioxide levels are far below acid rain concerns. Unburned hydrocarbon emissions are frequency stated to not exist. Nitrogen dioxide emissions are currently being addressed at current coal plants. NOX causes smog. It condenses at 70.2°F and rains out of the air in 5 - 10 days in cooler climates.
    Natural gas burns clean naturally. Its emissions are unburned natural gas, water vapor, CO2 and nitrogen dioxide. There are impurities in natural gas that produces some other emissions.
    Natural gas turbine generators are excellent at quick reacting peaking loads. They allow a wind turbine generator farm to behave as a scheduled power plant, but doing so saves little to no fuel over making all the electricity from a natural gas combined cycle plant where a second steam cycle can be used to add 50% higher efficiency. When used in high availability applications natural gas turbine generators are running at high service idle consuming 70% of the fuel of full output, but making little electricity.
    It is scientifically impossible for greenhouse gas behavior to cause global warming. Before Al Gore became US vise president in 1992 earth's water vapor saturated greenhouse effect was taught in US public education. Earth's saturated greenhouse effect absorbs all the greenhouse radiant energy from the earth with greenhouse gases within 20 meters of the radiating surface adding 5.55°C (10°F) to earth's average temperature.
    The strong greenhouse gas water vapor which concentration varies hugely across the earth's surface would hold earth's greenhouse effect in saturation if it were the only greenhouse gas in the atmosphere. At 1% average tropospheric water vapor over 99% of earth’s greenhouse effect is from water vapor.
    The cause of global warming is not known in 2024 despite decades of scientific studies. Global warming was officially reported at 1.1°C in 1991 and 1.06°C in 2022. Global warming mysteriously paused at about 1°C in 1992. Climate Change due to global warming was predicted to take place when global warming reached 1.5°C. There has been no climate change due to global warming.
    The Arctic region is warming the rest of the world is not. Arctic warming is proving to be from warm Atlantic Ocean waters migrating more frequently and deeper into the Arctic Ocean warming it and the region. The warmer Arctic Ocean is causing a few less weeks of reflective snow and ice cover creating more solar heat gain to the region.
    C3 plants over 90% of the plant life on earth evolved over 100 million years ago when atmospheric CO2 levels were ten times higher than today and struggle with current low CO2 levels. About three times the current CO2 levels would invigorate C3 plants greatly greening the planet especially in desert fridge areas.