Darlington refurbishment: Not on time, not on budget
There have been a number of claims that the rebuilding of four reactors at the
An Even Brighter Future at Nanticoke
This report looks at the huge potential for expanding solar generation on the site of
A Picture Is Worth Billions
Ontario has many lower cost options for meeting its electricity needs than rebuilding old nuclear reactors. Our factsheet demonstrates that the decision to rebuild 10 aging reactors makes little economic sense.
High-cost nuclear vs. wind and solar
This factsheet compares the projected cost of OPG's new nuclear projects to the cost today
Toronto’s Electricity Future
Toronto deserves a modern, efficient and non-polluting electricity system, but the Independent Electricity System
Toronto energy plan misses the mark
The OCAA review of the Independent Electricity System Operator's plan for the future of Toronto's
Briefing note: New IESO Report on Wind & Solar Energy Combined with Battery Energy Storage vs SMRs
This briefing note summarizes the findings of a recent Independent Electricity Operator Report that
Lambton’s Electricity Future
This report finds that there are many less costly and less polluting ways to meet
Lambton’s Solar Potential
This report looks at the potential to develop solar power on the site of the
Port Hope’s Electricity Future
This report looks at the future of a large power generation site owned by
A Brighter Future: The Case for Grid-Scale Solar at Wesleyville
This report looks at the potential to build a large new solar farm on the
Support for New Nuclear Reactors & Alternatives: Telephone Survey Report
Polling conducted in May 2025 by Oraclepoll Research shows that 80% of Ontarians want
The real cost of new nuclear
This report examines the real cost of building new nuclear reactors at the Darlington
Selecting the Right Heat Pump for Your Home
Choosing a heat pump with a high efficiency rating can save you big in annual
Transforming Toronto With Solar
Our new report finds that Toronto could meet 50-80% of its total electricity needs by
Parking Lot Solar: A wide-open opportunity to meet Toronto’s energy and climate goals
Covering just half the area of Toronto's 7,000 large open-air parking lots with solar
Making the most of rooftop solar
This report looks at how Ontario could increase deployment of residential rooftop solar systems.
Going in the wrong direction: Ontario’s plan to ramp up gas power
This report examines Ontario's misguided plan to increase the burning of fossil gas in the
Clean Electricity Regulations will not stop increased gas burning
Our response to the federal government's revised draft Clean Electricity Regulations (CERs) points out that
Heat Pump Performance at Very Low Temperatures
There is a myth that heat pumps are inappropriate for cold climates. That is not