Movement to reduce global emissions toward net-zero is still too slow
With the United Nations climate summit in Glasgow scheduled to open on Oct. 31, global powerhouses are coming up with their annual energy outlooks earlier than the customary November. With climate issues coming to the forefront at the COP26 summit, most of these reports and analyses are meant to help world leaders make decisions. But…
If aspirations and reality collide, always bet on reality
If you’ve been following international news lately, you’ll have noticed a new development. Europe and Asia are suddenly worried about energy. With winter coming, costs are soaring and there’s even concern about shortages that might trigger industrial shutdowns and endanger people’s ability to heat their homes. From an object of loathing and scorn, fossil fuels…
Underpinning it all, like the safety net to a secure supply, will be fossil fuels
The kingdom of Queen Elizabeth I was humming along quite nicely when, around the mid-1500s, Her Majesty caught wind of an environmental crisis in the offing. The forests were disappearing. Wood was the first energy source and had been so for millenniums. But kilns of industry and hearths of homes had been eating up the…
Wind and solar farms replacing the 84% of global energy from fossil fuels is technically impossible
In a previous column I pointed out that since switching coal-fuelled power plants to natural gas cuts CO2 emissions in half, exporting liquefied natural gas (LNG) to displace coal benefits our economy and reduces global emissions. And that since converting gasoline and diesel-fuelled vehicles and ships to natural gas cuts emissions by 25 per cent,…
Alberta program builds skills to take sustainable energy projects from concept to completion
A new certificate the University of Alberta started offering this fall will help fast-track workers into the province’s rapidly growing renewable energy sector. The Renewable Energy Technologies (RET) Certificate is the first of its kind in Alberta to offer learners the flexibility of online, part-time classes, without admission barriers. It can be completed in as little as…
New materials could harness energy from cellphones or body heat, and improve solar power, geothermal
Extra heat is generated from any form of energy conversion – even with something as green as solar panels. But with up to 72 per cent of it left unused, there’s also great potential to harvest electricity from that waste. A University of Alberta researcher has successfully developed a way to figure out the chemistry…
‘Wind and solar are cost competitive, or cheaper, than any of the conventional energy carriers'
The interest in renewable energy may be growing, but there are still many misconceptions out there. Pierre Mertiny, ’05 PhD, comes across these myths all the time. He’s a mechanical engineer and principal investigator with the University of Alberta’s Future Energy Systems. He’s here to share some facts. Myth 1: The technology isn’t fully developed.…
Discovery that technology is viable moves it closer to becoming part of a low-carbon economy
University of Alberta research is making new strides in discoveries about capturing and storing carbon – while yielding a high-value end product from carbon dioxide. A process that injects the greenhouse gas deep below ground, then circulates it to extract heat and geothermal energy, has proven viable in a feasibility study by U of A…
Things are changing faster, and for the better, than radical environmentalists recognize or acknowledge
A recent Globe and Mail story about a firm developing garbage-to-biodiesel technology shows how continuing progress makes the global warming extremists’ most hysterically apocalyptic predictions, and their extreme absolutist ‘solutions,’ not only grossly wrong but already likely obsolete. In the case of the company profiled, Cielo Waste Solutions Corp. is able to transform not just…
Population and economic growth will continue. Absent a miracle, oil and gas will remain key
By Mark Milke and Ven Venkatachalam Canadian Energy Centre When the International Energy Agency (IEA) called for an immediate halt to all new oil and gas investment worldwide in May, it appears they neglected to account for two important realities: Africa and Asia. Those two continents have been in population and economic booms for decades.…