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

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Table A1: Total Ontario generation and related CO₂, by fuel, in the hour preceding 23:05 on 2020-11-24
FUEL	MWh	CO₂, tons
Nuclear	9,499	0
Hydro	4,428	0
Gas	306	118
Wind	2,312	0
Biofuel	33	33
Oil & Gas	0	0
Solar	0	0
TOTAL	16,578	155
CO₂ intensity per kWh (CIPK) in the last hour: 9.50 grams.


Table A2: Total Ontario generation and related CO₂, by fuel, on 2020-11-24
FUEL	MWh	CO₂, tons
Nuclear	180,623	0
Hydro	89,479	0
Gas	25,592	9,853
Wind	18,218	0
Biofuel	509	509
Oil & Gas	0	0
Solar	6,622	0
TOTAL	315,088	10,438
Average CO₂ intensity per kWh (CIPK) over period: 32.22 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
155	5,379
9.50	329.60
Tons CO₂ CIPK, grams If gas had replaced nuclear last hour, Ontario power plants would have dumped enough CO₂ to fill Rogers Centre 1.9 times. As it was, 155 tons were dumped, which would fill Rogers Centre 0.1 times.