Connect with us

Energy

Solar’s Dirty Secret: Expensive and Unfit for the Grid

Published

4 minute read

From the Frontier Centre for Public Policy

By Ian Madsen

To store twelve hours worth of the 1.6 TW total installed global solar power capacity would cost about 12.9 trillion Canadian dollars

Solar energy’s promise of a green, abundant future is captivating—but beneath the shiny panels lies a story of unreliability, hidden costs, and grid instability.

Green enthusiasts endorse solar energy to reduce carbon dioxide (CO2) emissions from traditional energy sources such as coal, oil, and natural gas. The source of solar power, the sun, is free, abundant, and always available somewhere. However, these claims are misleading. Solar energy is costly and unreliable in ways its proponents commonly disguise. If adopted extensively, solar energy will generally make energy and electric power grids more unreliable and expensive.

The solar industry has burgeoned remarkably, with an estimated average compound annual growth rate (CAGR) of about 39 percent from 2021 to 2024. Earlier this century, the growth rate was even faster. As a result, global installed solar capacity has reached 1.6 terawatts (TW), according to the U.S. Energy Department. This capacity is theoretically sufficient to power a billion homes at 1.5 kilowatts per home. However, the term “theoretically” poses a significant challenge. Solar power, without affordable energy storage solutions, is only available during daylight hours.

The minimum amount of storage required to make global solar power truly “dispatchable”—i.e., independent of other backup energy sources—would be twelve hours of storage. Options include batteries, pumped hydro, compressed air, or other technologies. Since batteries are today’s standard method, the following calculation estimates the cost of the minimum amount of battery storage to ensure reliable solar power.

Twelve hours per day multiplied by 1.6 terawatts and dividing the result by one kilowatt-hour (kWh), we arrive at a final requirement of 19.2 billion kWh of storage. According to a meta-study by the National Renewable Energy Lab, the utility-grade cost of battery storage is C$670.99 per kWh.

To store twelve hours worth of the 1.6 TW total installed global solar power capacity would cost about 12.9 trillion Canadian dollars; a safer twenty-four hours’ storage would be double that. Total storage available in 2023 was, the International Energy Agency notes, approximately two hundred and sixty gigawatts (GW) of power – a tiny fraction of power production of 3.2 million GW in 2022, using figures from Statista.

No firms or governments can have the necessary storage to make solar viable even if the entire globe was involved, as the total global GDP was about C$148 trillion in 2023, according to World Bank figures. That is not solar’s only problem. The most harmful effect is how it undermines power grids. The misleading, ‘levelized’ near-zero cost undercuts traditional, reliable on-demand energy sources such as coal, natural gas and nuclear power.

Importantly, high solar and wind power output can make prices turn negative, as an Institute for Energy Research article noted, but can swiftly revert to high prices when winds calm or the sun sets, as the fixed costs of traditional power plants are spread over lower production.  Baseload traditional energy sources are essential because the frequent unavailability of renewables can be dangerous. Consequently, overall costs for customers are higher when renewables are included in the energy mix. Solar mandates in California made its power supply wildly erratic.

Without affordable energy storage, solar is a seductive illusion; its unchecked adoption risks turning power grids into unreliable, costly experiments at the expense of energy stability.

Ian Madsen is the Senior Policy Analyst at the Frontier Centre for Public Policy.

Todayville is a digital media and technology company. We profile unique stories and events in our community. Register and promote your community event for free.

Follow Author

Energy

75 per cent of Canadians support the construction of new pipelines to the East Coast and British Columbia

Published on

Support for pipeline projects among Canadians is up compared to last year, show the results of an MEI-Ipsos poll released this week.

“While there has always been a clear majority of Canadians supporting the development of new pipelines, it seems that the trade dispute has helped firm up this support,” says Gabriel Giguère, senior policy analyst at the MEI. “From coast to coast, Canadians appreciate the importance of the energy industry to our prosperity.”

Three-quarters of Canadians support constructing new pipelines to ports in Eastern Canada or British Columbia in order to diversify our export markets for oil and gas.

This proportion is 14 percentage points higher than it was last year, with the “strongly agree” category accounting for almost all of the increase.

For its part, Marinvest Energy’s natural gas pipeline and liquefaction plant project, in Quebec’s North Shore region, is supported by 67 per cent of Quebecers polled, who see it as a way to reduce European dependence on Russian natural gas.

Moreover, 54 per cent of Quebecers now say they support the development of the province’s own oil resources. This represents a six-point increase over last year.

“This year again, we see that this preconceived notion according to which Quebecers oppose energy development is false,” says Mr. Giguère. “Quebecers’ increased support for pipeline projects should signal to politicians that there is social acceptability, whatever certain lobby groups might think.”

It is also the case that seven in ten Canadians (71 per cent) think the approval process for major projects, including environmental assessments, is too long and should be reformed. In Quebec, 63 per cent are of this opinion.

The federal Bill C-5 and Quebec Bill 5 seem to respond to these concerns by trying to accelerate the approval of certain large projects selected by governments.

In July, the MEI recommended a revision of the assessment process in order to make it swift by default instead of creating a way to bypass it as Bill C-5 and Bill 5 do.

“Canadians understand that the burdensome assessment process undermines our prosperity and the creation of good, well-paid jobs,” says Mr. Giguère. “While the recent bills to accelerate projects of national interest are a step in the right direction, it would be better simply to reform the assessment process so that it works, rather than creating a workaround.”

A sample of 1,159 Canadians aged 18 and older were surveyed between November 27 and December 2, 2025. The results are accurate to within ± 3.5 percentage points, 19 times out of 20.

Continue Reading

Business

Geopolitics no longer drives oil prices the way it used to

Published on

This article supplied by Troy Media.

Troy MediaBy Rashid Husain Syed

Oil markets are shrugging off war and sanctions, a sign that oversupply now matters more than disruption

Oil producers hoping geopolitics would lift prices are running into a harsh reality. Markets are brushing off wars and sanctions as traders focus instead on expectations of a deep and persistent oil glut.

That shift was evident last week. Despite several geopolitical developments that would once have pushed prices higher, including the U.S. seizure of a Venezuelan crude tanker and fresh Ukrainian strikes on Russian energy infrastructure, oil markets barely reacted, with prices ending the week lower.

Brent crude settled Friday at US$61.12 a barrel and U.S. West Texas Intermediate at US$57.44, capping a weekly drop of more than four per cent.

Instead of responding to disruption headlines, markets were reacting to a different risk. Bearish sentiment, rather than geopolitics, continued to dominate as expectations of a “2026 glut” took centre stage.

At the heart of that outlook is a growing supply overhang. The oil market is grappling with whether sanctioned Russian and Iranian cargoes should still be counted as supply. That uncertainty helps explain why prices have been slow to react to a glut that is already forming on the water, said Carol Ryan, writing for The Wall Street Journal.

The scale of that buildup is significant. There are 1.4 billion barrels of oil “on the water,” 24 per cent higher than the average for this time of year between 2016 and 2024, according to oil analytics firm Vortexa. These figures capture shipments still in transit or cargoes that have yet to find a buyer, a clear sign that supply is running ahead of immediate demand.

Official forecasts have reinforced that view. Last week, the International Energy Agency trimmed its projected 2026 surplus to 3.84 million barrels per day, down from 4.09 million barrels per day projected previously. Even so, the IEA still sees a large oversupply relative to global demand.

Demand growth offers little relief. The IEA expects growth of 830 kb/d (thousand barrels per day) in 2025 and 860 kb/d in 2026, with petrochemical feedstocks accounting for a larger share of incremental demand. That pace remains modest against the volume of supply coming to market.

OPEC, however, has offered a different assessment. In its latest report, the group pointed to a near balance, forecasting demand for OPEC+ crude averaging about 43 million barrels per day in 2026, roughly in line with what it produced in November.

Reflecting that confidence. OPEC+ kept policy steady late in November, pausing planned output hikes for the first quarter of 2026 while more than three million barrels per day of cuts remain in place. Those measures are supportive in theory, but markets have shown little sign of being persuaded.

Recent geopolitical events underline that scepticism. The ongoing Russia-Ukraine war and Ukrainian strikes on Russian energy infrastructure, including reported hits on facilities such as the Slavneft-YANOS refinery in Yaroslavl, again failed to lift prices. Russia-Ukraine headlines pulled prices down more than strikes lifted them, according to media reports, suggesting traders were more attuned to “peace deal” risk than to supply disruption.

Washington’s move against Venezuelan crude shipments offered another test. The U.S. seizure of a Venezuelan tanker, the first formal seizure under the 2019 sanctions framework, had a muted price impact, writes Marcin Frackiewicz of Oilprice.com.

Venezuela’s exports fell sharply in the days that followed, but markets remained largely unmoved. One explanation is that Venezuela’s output is no longer large enough to tighten global balances the way it once did, and that abundant global supply has reduced the geopolitical premium.

Taken together, the signal is hard to miss. Oil producers, including in Canada, face a reality check in a market that no longer rewards headlines, only discipline and demand.

Toronto-based Rashid Husain Syed is a highly regarded analyst specializing in energy and politics, particularly in the Middle East. In addition to his contributions to local and international newspapers, Rashid frequently lends his expertise as a speaker at global conferences. Organizations such as the Department of Energy in Washington and the International Energy Agency in Paris have sought his insights on global energy matters.

Troy Media empowers Canadian community news outlets by providing independent, insightful analysis and commentary. Our mission is to support local media in helping Canadians stay informed and engaged by delivering reliable content that strengthens community connections and deepens understanding across the country.

Continue Reading

Trending

X