by Myrna
Velasco March 7, 2016
Ontario,
Canada – As feed-in-tariff (FIT) incentives for renewable energy fade away,
competitive bidding takes the reign on supply procurement from clean energy
sources.
In
developed markets, staving off the FIT system as guarantee to project sponsors’
revenue stream not only casts some sign of a power market’s maturity but
similarly marks the investors’ true-to-form contribution to solving the world’s
climate change dilemmas.
Kim
Warren, vice president for Market and System Operations of Ontario’s
Independent Electricity System Operator (IESO), has noted that their power
market is already winding down on FIT incentives for renewable energy
investments.
So
far, many markets can already afford to be “not too covetous’ when it comes to
FIT availments – the form of subsidy for RE investments that are either
government doled-out or extracted from consumers via their electric bills.
That
had been on account of developments that RE technology costs have been
precipitously going down – by roughly 80-percent for solar; while that of wind
had been falling by about 50-percent.
For
Ontario, the alternative marketing strategy for RE capacities is done through
competitive bidding as another layer of its spot market – or what they refer to
as “large renewable procurement” system.
“FIT
has been into play from 2010, but that is now winding down. Now, we’re having
our competitive model for RE capacity procurement,” Warren said. Ontario power
market itself has 4,000 megawatts of wind capacity and about 300MW of on-grid
solar installations.
In
laying down the auction parameters, the Ontario power market which is integrated
with the system operator, also looks at the transmission reliability variable
when it comes to accepting capacity offers from RE developments.
Warren
further explained, “basically the market determines available transmission zone
with acceptable amount of congestion. They will then set up targets that they
hope to hit based on technology and a price ceiling. And then they allow
developers to compete.
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