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HUMANS’ ENERGY USE COULD EQUAL CLIMATE WARMING
Energy from fossil fuels, nuclear, hydro and renewables, is released eventually into the Earth environment. If I divide it by heat capacities of the oceans and atmosphere, I can calculate the increase in annual temperature that would result.
Dividing World primary energy consumption of 5.57 E20 joules per annum, by heat capacities of Earth’s water 6.13 E21 joules per oC plus Earth’s air 5.13 E21 joules per oC with E21 = 1021 calculates 0.49 E-1 oC per annum = 0.049oC per annum.
This temperature rise is similar to the IPCC target of 1.5oC over 30 years i.e. 0.050 oC per annum.
CONCLUSION: TODAY’S ENERGY CONSUMPTION EQUALS THE RATE OF WARMING TARGETED.
Three assumptions have been made.
1. Primary energy does not disappear after consumption. My preliminary estimate of energy residence time (amount stored energy/energy input rate) indicates heat could last a year on Earth, on average, before radiating away. The annualised anthropomorphic heating effect, calculated above is higher than the IPCC’s estimated warming rate of 0.6oC total over the last 130 years.
2. Earth is also heated from the interior, by bushfires, volcanoes and biochemical reactions. These would cause even more warming.
3. Anthropomorphic warming occurs within diurnal and annual cycles of solar radiation, absorption and re-radiation from Earth. Radiant energy quantities input and output are large but approximately equal, relatively constant, partly self-cancelling and consistent with thermodynamic equilibrium. Enhanced absorption of radiation has been attributed to trace gases, with the amount of warming a priori. By Occam’s Razor, a greenhouse effect is not needed to explain warming when it is anthropogenic.
Human release of heat has been steadily increasing and it may not be a coincidence that the amount is about the same as the global temperature rise targeted by the IPCC. To achieve the target, reduction in primary energy consumption should be considered.
My novel Animal Farm 2 has climate science ideas within a new paradigm.
Review: martinknox.com
HUMANS’ ENERGY USE COULD EQUAL WARMING
Energy from fossil fuels, nuclear, hydro and renewables, is released eventually into the Earth environment. If I divide it by heat capacities of the oceans and atmosphere, I can calculate the increase in annual temperature that would result.
Dividing World primary energy consumption of 5.57 E20 joules per annum, by heat capacities of Earth’s water 6.13 E21 joules per oC plus Earth’s air 5.13 E21 joules per oC with E21 = 1021 calculates 0.49 E-1 oC per annum = 0.049oC per annum.
This temperature rise is similar to the IPCC target of 1.5oC over 30 years i.e. 0.050 oC per annum.
CONCLUSION: TODAY’S ENERGY CONSUMPTION EQUALS THE RATE OF WARMING TARGETED.
Three assumptions have been made.
1. Primary energy does not disappear after consumption. My preliminary estimate of energy residence time (amount stored energy/energy input rate) indicates heat could last a year on Earth, on average, before radiating away. The annualised anthropomorphic heating effect, calculated above is higher than the IPCC’s estimated warming rate of 0.6oC total over the last 130 years.
2. Earth is also heated from the interior, by bushfires, volcanoes and biochemical reactions. These would cause even more warming.
3. Anthropomorphic warming occurs within diurnal and annual cycles of solar radiation, absorption and re-radiation from Earth. Radiant energy quantities input and output are large but approximately equal, relatively constant, partly self-cancelling and consistent with thermodynamic equilibrium. Enhanced absorption of radiation has been attributed to trace gases, with the amount of warming a priori. By Occam’s Razor, a greenhouse effect is not needed to explain warming when it is anthropogenic.
Human release of heat has been steadily increasing and it may not be a coincidence that the amount is about the same as the global temperature rise targeted by the IPCC. To achieve the target, reduction in primary energy consumption should be considered.
My novel Animal Farm 2 has climate science ideas within a new paradigm.
Review: martinknox.com
MORE HUMAN HEAT WARMS EARTH
Earth could be heating by a small amount of global warming. The bigger picture is that the Earth is in thermal equilibrium with the Sun. Heat enters the Earth’s atmosphere and oceans steadily from daily solar radiation and from human consumption of energy. Some of the heat leaves quickly, radiated back into space. Other heat lingers and is gradually dissipated.
Time for heat present to be replaced is its average residence time, which I have calculated as roughly 60 days for heat on Earth. On average, heat would circulate for 60 days before it is radiated into space. Some heat would be present more briefly, while other heat could be present longer. The heat would flow from hot to cold places. The heat could be absorbed by the oceans or land masses until released again and passed into the atmosphere and space.
Hot surfaces, air and water cool by flow of heat to lower temperatures. The heat on Earth flows in winds and ocean currents reducing to ambient temperatures. The energy at this temperature is too cool to be used and is called ‘entropy’. The Earth’s thermal sources of energy such as fossil fuels, fires and geothermal resources are running down as they are converted to entropy.
An increase in residence time of heat on Earth would be measured as higher temperatures, such as global warming. The most likely explanation is entropy gain by increased wastage of heat by humans. Increased radiation entrapment seems unlikely by physical processes.
A new paradigm of climate science is in my fiction novel Animal Farm 2.
Reviews: martinknox.com
