Nuclear provided 60 per cent of Ontario's electricity in 2015 little from wind, solar
The Independent Electricity System Operator says Ontario got 24 per cent of its electricity from hydro-generated power from dams and run-of-river generators, and another 10 per cent from gas-and-oil fired generation.
Wind power supplied six per cent of the province's electricity last year, while solar power and biofuel generation each added less than one per cent to the grid.
The province stopped burning coal to generate electricity in 2014, but it had been providing about 25 per cent of Ontario's power a decade ago.
The average electricity price for Ontario residential consumers was 10.14 cents a kilowatt hour in 2015, more than double the rates from 2008.
Premier Kathleen Wynne wants to keep generating about half of Ontario's electricity from nuclear power, and her government has announced plans to refurbish the Darlington and Bruce nuclear generating stations at a total cost of nearly $26 billion.
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'Unlayering' peak demand could accelerate energy storage adoption
WASHINGTON - The debate over energy storage replacing gas-fired peakers has raged for years, but a new approach that shifts the terms of the argument could lead to an acceleration of storage deployments.
Rather than looking at peak demand as a single mountainous peak, some analysts now advocate a layered approach that allows energy storage to better match peak needs. The idea is beginning to gain traction with some states and utilities.
"You don’t have to have batteries that run to infinity."
Some developers of solar-plus-storage projects say they can already compete head-to-head with gas-fired peakers. "I can beat a gas peaker anywhere…
