Author: Stephen E. Aplin

Book sales, iTunes, and a renewable energy-powered Internet: Leaping into the future, and over a cliff

by Stephen E. Aplin • September 15, 2015 • 8 Comments

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The Blue Jays’ amazing run, baseball stats, and the Rogers Centre Meter: (re-) introducing the OBP of climate change

by Stephen E. Aplin • September 11, 2015 • 0 Comments

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Hiding from the rent man: what 400 parts per million tells us humans about ourselves

by Stephen E. Aplin • September 3, 2015 • 8 Comments

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Energy, and extinction by eviction and suffocation: why humankind must go smoke-free now

by Stephen E. Aplin • August 25, 2015 • 2 Comments

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Anything but what works: why atmospheric carbon is as high as it is, and what we must do about it

by Stephen E. Aplin • August 20, 2015 • 5 Comments

Heat is energy. Literally, that’s what it is. Early in the 20th Century it was discovered that what we humans feel as heat is actually the macro effect of the kinetic energy of the countless quadrillions of atoms and molecules…

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Table A1: Total Ontario generation, and related CO₂ emissions, in hour preceding 18:05 EST on May 10 2021
FUEL	MWh	CO₂, tons
Nuclear	9,192	0
Hydro	4,262	0
Gas	117	44
Wind	2,063	0
Biofuel	25	25
Oil & Gas	0	0
Solar	864	0
TOTAL	16,523	73
CO₂ intensity per kWh (CIPK) in the last hour: 4.71 grams.


Table A2: Total Ontario generation, and related CO₂ emissions, midnight to 18:05 EST on May 10 2021
FUEL	MWh	CO₂, tons
Nuclear	165,581	0
Hydro	69,725	0
Gas	2,958	1,213
Wind	19,209	0
Biofuel	363	363
Oil & Gas	0	0
Solar	28,773	0
TOTAL	260,734	1,648
Average CO₂ intensity per kWh (CIPK) over period: 6.21 grams

This content is updated at 50 minutes past the hour. Refresh at that time to see latest available data. Sources: www.ieso.ca and EmissionTrak™

**Table A3** Should we replace nuclear plants with natural gas-fired ones? This table compares actual Ontario grid CO₂ emissions from the last hour with those from a grid in which gas has replaced nuclear.
Actual Ontario grid	Gas replaces nuclear
73	5,129
4.71	330.51
Tons CO₂ CIPK, grams If gas had replaced nuclear last hour, Ontario power plants would have dumped enough CO₂ to fill Rogers Centre 1.8 times. As it was, 73 tons were dumped, which would fill Rogers Centre 0.0 times.