Frontier Centre for Public Policy
‘Hottest Year in History’ Alarms are False

From the Frontier Centre for Public Policy
By Ian Madsen
It’s that time of year for breathless reports about planetary heating. Multilateral institutions, including the United Nations, recently made worldwide headlines, proclaiming 2023 as the hottest year in history.
The increase in average temperature, versus the longer-term average from 1850 to 1900, was a rise of 1.48 degrees Celsius. However, with the considerable difficulty of having truly comparable sets of measurements (from different sites in different years), one should treat such claims carefully. Interested parties use them to promote ‘solutions’ that could do more harm than good. It is notable that this new ‘high’ temperature was only 0.17 degree Celsius higher than in 2016.
NASA notes five factors explaining higher temperatures. Only one is the ‘usual suspect,’ greenhouse gases (mainly carbon dioxide, ‘CO2’). The other four are: the El Niño Southern Oscillation, ‘ENSO’, cycle; aerosol levels (such as smoke, dust and air pollution); volcanic eruptions; and general ocean temperature level and trends. NASA says the first and last of these affect current overall temperature.
The world has been in what meteorologists call an El Niño phase, which brings much higher temperatures to most of the world when it prevails. The oceans have also been gradually warming for decades, with occasional pauses, as in the period 1998-2013.
There are other major reasons to make an observer skeptical of extreme claims. The first is that this is a ‘history’ that is relatively short; i.e., the past 150 years (or even, in practice, much less). A second reason is that wide-scale, reliable global satellite temperature measurement has only been possible since the 1970’s. Before that, temperature monitoring was not systematic.
Until the 1880’s, temperature recordings were mostly in either North America or Europe, and hence show major data biases. Another crucial bias was that many weather stations are in or close to cities, which grew and warmed as they burned more coal (and, later on, more oil and natural gas), causing the heat island effect. The cities, growing gently warmer, also grew toward the weather stations, usually located on the outskirts of cities, especially the stations at airports.
For example, there are two weather stations in Winnipeg – one at the wind-swept airport and the other in the heart of downtown at the Forks. An analysis back in 2007 showed the temperature difference between the two locations to be 1.57 degrees warmer at the Forks. So closing or ignoring the airport temperature measurement location would “on paper” show warming in Winnipeg. It will be the same with most major Canadian airports.
Another valid way to challenge an assertion that 2023 was history’s hottest year, is to examine other time periods to see if one was hotter. The most well known such period came in the 1930’s, which was hotter and drier than the decades before or after. High temperatures set many new records that remain unbroken. The 1970’s were cool, despite rising CO2 emissions.
The Medieval Warm Period, approximately AD 750-1350, was much warmer than today. Farming was commonplace in Greenland, and vineyards grew in Britain. Industrialization began in the 1750’s, so, increased levels of greenhouse gas emissions could not and did not cause ancient warming. Nor did lower CO2 emissions cause the subsequent cooling of the Earth’s atmosphere, which culminated in what is now called the Little Ice Age, AD 1350-1850, from which we are still emerging.
According to interested parties the past year may have set records, but there is no evidence that it was the ‘hottest’.
Its summer time. Enjoy the hot weather. Ignore the climate doomsters.
Ian Madsen is the Senior Policy Analyst at the Frontier Centre for Public Policy
Energy
Federal Clean Power Plan Risks Blackouts And Higher Bills

From the Frontier Centre for Public Policy
Ottawa’s Clean Electricity Regulations could derail Canada’s energy future. Here’s what we need to do
The federal government’s push to make Canada’s electricity system net-zero is running straight into reality—and it’s not pretty.
Through the Clean Electricity Regulations (CER), the government wants all provinces to eliminate greenhouse gas emissions from electricity generation by 2035. It is an ambitious goal, but one that ignores a basic fact: demand for electricity is exploding, and provinces are struggling to keep up.
New technologies like artificial intelligence are supercharging this demand. AI systems, including tools such as ChatGPT, rely on massive data centres—huge warehouses of computer servers that need constant cooling and enormous amounts of electricity to function. According to a recent Royal Bank of Canada report, if all proposed data centre projects in Canada move ahead, they would consume 14 per cent of the country’s entire electricity supply by 2030. That is roughly the same as projections in the United States, where data centres are expected to use up to 15 per cent of the national total.
This is a serious problem. Provinces such as Alberta and Saskatchewan have already raised the alarm, arguing that the federal regulations overstep Ottawa’s constitutional authority. Energy supply, like natural resources, has traditionally been under provincial control. Alberta and Ontario operate their own electricity markets to attract investment and ensure reliability. Federal regulations threaten to undermine these efforts, adding risk and driving up costs.
The situation is already tense. Alberta, for example, issued multiple grid alerts in 2024 due to shortages and market disruptions. The province is now looking at “behind-the-fence” power solutions, encouraging data centres to generate their own electricity to guarantee stability.
Canada was not always in this bind. For decades, we enjoyed an abundance of clean, affordable hydroelectric power. Provinces like Quebec, British Columbia, Manitoba and Newfoundland and Labrador built massive hydro projects starting in the 1960s, creating cheap power and even surpluses to export to U.S. markets. In 2022, for example, B.C. sent 74 per cent of its exported power to the U.S., while Quebec sent 63 per cent and Ontario an impressive 81 per cent, generating billions in revenue.
But that era is coming to an end. Most of the best sites for hydro dams have already been developed. New projects would require expensive, long-distance transmission lines to bring power from remote areas to the cities that need it. On top of that, growing environmental concerns make new dam construction an uphill battle.
The truth is, there is no quick fix. A 2025 study by the Fraser Institute paints a grim picture: to meet future electricity demand solely with solar power would require 1,680 years of construction. Wind power? About 1,150 years. Even hydro would take close to a millennium. Even if we combined these sources, we are still looking at more than 1,000 years to build enough capacity.
Meanwhile, federal projections estimate that Canada’s electricity demand will double by 2050.
Without significant policy changes, Canadians could soon face the worst of both worlds: soaring electricity bills and the threat of power shortages. Our economy could also suffer as companies and data centres look to other jurisdictions with more reliable power supplies.
So what should Canada do? Here are three practical steps:
- Scrap the Clean Electricity Regulations. Provinces like Alberta and Saskatchewan are already committed to reaching net-zero by 2050. Federal interference only creates unnecessary political battles and delays investments.
- Fast-track approvals for new interprovincial transmission lines. Today, building a new transmission line can take more than a decade. Speeding up this process would help provinces share power and avoid costly overbuilding of generation capacity.
- Launch a major low-interest loan program to build new power infrastructure. We need to dramatically expand our generation and transmission systems, including natural gas-fired plants, to meet future demand.
Canadians deserve a reliable, affordable and clean energy future. But we will not get there by ignoring the realities of rising demand and provincial responsibilities. It is time for the federal government to listen to the provinces, embrace practical solutions and avoid an avoidable crisis.
Otherwise, we are on track for blackouts, higher bills and missed economic opportunities.
Maureen McCall is an energy business analyst and Fellow at the Frontier Center for Public Policy. She writes on energy issues for EnergyNow and the BOE Report. She has 20 years of experience as a business analyst for national and international energy companies in Canada.
Economy
The Net-Zero Dream Is Unravelling And The Consequences Are Global

From the Frontier Centre for Public Policy
The grand net-zero vision is fading as financial giants withdraw from global climate alliances
In recent years, governments and Financial institutions worldwide have committed to the goal of “net zero”—cutting greenhouse gas emissions to as close to zero as possible by 2050. One of the most prominent initiatives, the Glasgow Financial Alliance for Net Zero (GFANZ), sought to mobilize trillions of dollars by shifting investment away from fossil fuels and toward green energy projects.
The idea was simple in principle: make climate action a core part of financial decision-making worldwide.
The vision of a net-zero future, once championed as an inevitable path to global prosperity and environmental sustainability, is faltering. What began as an ambitious effort to embed climate goals into the flow of international capital is now encountering hard economic and political realities.
By redefining financial risk to include climate considerations, GFANZ aimed to steer financial institutions toward supporting a large-scale energy transition.
Banks and investors were encouraged to treat climate-related risks—such as the future decline of fossil fuels—as central to their financial strategies.
But the practical challenges of this approach have become increasingly clear.
Many of the green energy projects promoted under the net-zero banner have proven financially precarious without substantial government subsidies. Wind and solar technologies often rely on public funding and incentives to stay competitive. Energy storage and infrastructure upgrades, critical to supporting renewable energy, have also required massive financial support from taxpayers.
At the same time, institutions that initially embraced net-zero commitments are now facing soaring compliance costs, legal uncertainties and growing political resistance, particularly in major economies.
Major banks such as JPMorgan Chase, Citigroup and Goldman Sachs have withdrawn from GFANZ, citing concerns over operational risks and conflicting fuduciary duties. Their departure marks a signifcant blow to the alliance and signals a broader reassessment of climate finance strategies.
For many institutions, the initial hope that governments and markets would align smoothly around net-zero targets has given way to concerns over financial instability and competitive disadvantage. But that optimism has faded.
What once appeared to be a globally co-ordinated movement is fracturing. The early momentum behind net-zero policies was fuelled by optimism that government incentives and public support would ease the transition. But as energy prices climb and affordability concerns grow, public opinion has become noticeably more cautious.
Consumers facing higher heating bills and fuel costs are beginning to question the personal price of aggressive climate action.
Voters are increasingly asking whether these policies are delivering tangible benefits to their daily lives. They see rising costs in transportation, food production and home energy use and are wondering whether the promised green transition is worth the economic strain.
This moment of reckoning offers a crucial lesson: while environmental goals remain important, they must be pursued in balance with economic realities and the need for reliable energy supplies. A durable transition requires market-based solutions, technological innovation and policies that respect the complex needs of modern economies.
Climate progress will not succeed if it comes at the expense of basic affordability and economic stability.
Rather than abandoning climate objectives altogether, many countries and industries are recalibrating, moving away from rigid frameworks in favour of more pragmatic, adaptable strategies. Flexibility is becoming essential as governments seek to maintain public support while still advancing long term environmental goals.
The unwinding of GFANZ underscores the risks of over-centralized approaches to climate policy. Ambitious global visions must be grounded in reality, or they risk becoming liabilities rather than solutions. Co-ordinated international action remains important, but it must leave room for local realities and diverse economic circumstances.
As the world adjusts course, Canada and other energy-producing nations face a clear choice: continue down an economically restrictive path or embrace a balanced strategy that safeguards both prosperity and environmental stewardship. For countries like Canada, where natural resources remain a cornerstone of the economy, the stakes could not be higher.
The collapse of the net-zero consensus is not an end to climate action, but it is a wake-up call. The future will belong to those who learn from this moment and pursue practical, sustainable paths forward. A balanced approach that integrates environmental responsibility with economic pragmatism offers the best hope for lasting progress.
Marco Navarro-Genie is the vice president of research at the Frontier Centre for Public Policy. With Barry Cooper, he is coauthor of Canada’s COVID: The Story of a Pandemic Moral Panic (2023).
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