Methods of creating or capturing energy near demand points are gaining prominence and threatening the disruption of today’s giant utilities. A paper from Germany’s Karlsruhe Institute of Technology suggests millions of buildings can be energy self-sufficient with solar power, retrofitting, energy storage systems, and heat pumps. Many single family homes could abandon the electrical grid unless owners stayed connected to sell excess power to utilities.
Seattle based writer David Roberts reports on energy matters. Recently Roberts explored the variability of renewable energy. Opponents of wind and solar power rely on this subject to raise objections. Despite virtually all of the electricity generated by BC Hydro being dispatchable, the public utility has discouraged addition of variable renewable energy (VRE).
Over the years, clean renewable power costs have decreased steadily and efficiencies have improved. The British Columbia government and the main public utility offer few incentives for creation of energy near to points of consumption. Green electricity must displace fossil fuels but the NDP allows BC Hydro to maintain its near monopoly while it discourages local cooperatives seeking to create power for self-consumption. Provincial decision makers cling to business models rooted in the 1960s.
A pumped-storage hydroelectricity (PSH) facility moves water into a high-level reservoir during times of low demand, and then generates electricity by releasing water during times of high demand. Most storage occurs at night and most electricity is generated during the day. PSH is a proven method of energy storage with competitive round-trip efficiency and long life spans.
Despite false claims by organizations paid to promote false claims, clean renewable energy must replace fossil fuels. The only question is when. The inevitable is assured by crucial environmental, social and economic benefits…
On Twitter, Eudaimonia drew attention to a legal action involving the Province of British Columbia, BC Hydro and Conifex Timber Inc, a company that wants huge amounts of electricity for cryptocurrency mining. Eudaimonia sees this court case as a serious warning. If the 300 MW that Conifex wants is half of Site C’s capacity, he assumes BC Hydro is admitting the new dam may have capacity of 600 MW, not the 1,100 MW advertised.
Wind and solar are zero-carbon energy sources. When used to produce electricity, these renewables are less harmful to Earth’s climate than hydropower. U.S. Environmental Protection Agency published a lengthy Inventory of U.S. Greenhouse Gas Emissions and Sinks. It shatters the idea that hydropower is clean energy, free of greenhouse gas emissions…
Before British Columbia’s 2017 general election, a person who would be appointed to a senior position in John Horgan’s cabinet indicated that Site C would not be cancelled. He asked, “Would you eliminate 3,000 jobs?” Months of political theatre followed, directed by Horgan et all, until December 2017 when BC NDP removed all pretense that the megaproject was under review. It turns out the answer to the politician’s question should have been, “Cancel Site C and create more jobs throughout the province.”
Arguments claiming impracticability of wind and solar power integration in British Columbia never passed scrutiny. Elsewhere in the world, it has been happening rapidly. Days ago, BC NDP announced a new call for clean power. No important details were provided but it seems government will replicate the insider-friendly private power program favoured by BC Liberals. That resulted in commitments for power that lasted as long as 70 years at prices that have been multiples of market price. The province should not go that way again.
After implementation of efficiencies and conservation measures, the least destructive way to meet future energy needs may be local power generation from solar and wind sources…
The world’s long-duration energy storage installations in 2030 are projected to be 15 times the level of storage capacity at the end of 2021. These will facilitate a shift to renewable energy sources. Canada has zero interest in being a leader in this transition.
In 2016, a future NDP Cabinet Minister told me that cancelling Site C was unlikely. The person said, “Would you be prepared to eliminate 3,000 jobs?” In retrospect, I conclude the concern was less about lost employment than about who would lose the jobs.
Faced with energy market disruption, the European Union is proceeding with REPowerEU, a plan for conservation and production of clean energy. The EU knows that conservation is the cheapest, safest and cleanest option. It can reduce individual energy costs and add resilience to the economy. The same is true in North America. The European Union is putting into action what John Horgan’s NDP promised until elected in 2017,
Greed of the fossil fuel industry in 2022 will drive conversion to alternatives faster than anyone imagined was possible…
Hydrogen made from electrolysis of water powered by solar or wind could help humans survive beyond the 21st century. The elemental gas could store surplus renewables power and help decarbonize sectors such as long-distance air and road transport and manufacturing processes for steel, concrete and other carbon-intensive products. Hydrogen should have an important role but a revised policy framework is needed to free decarbonization options from the imperatives of private profit…
Tenacious adherence to old methods of energy creation ensures substantial economic and environmental damage and a path to human extinction.
As managed since 2001 under Premiers Campbell, Clark and Horgan, BC Hydro has been an unqualified disaster. The company has used falsehoods to justify capital spending of about $40 billion during a decade and a half of flat demand. Instead of managing BC Hydro for the benefit of citizens, political officials in BC have directed or assented to disastrous utility policies. This is another case of supervision by policy regulators who do not believe in regulation. To them, private interests are foremost, public interests subordinate.
The way forward is privatization of BC Hydro and creation of a strong, independent, and unassailable regulator that ensures citizens are protected from capitalist profiteering and self-interested financial fraud orchestrated by corporate insiders and politicians.
Hindered by the political power exercised by fossil fuel companies and financial institutions supporting those industries, Canada’s federal government has been little involved in development of non-destructive renewable energy sources. For the same reason, western provincial governments have been even less engaged. Values worth hundreds of billions of dollars flow from the public to private oil, gas and coal operators. Meanwhile, a pittance goes to energy technologies not firmly rooted in the 20th century…
As vehicles move from internal combustion engines to electric, some presume this will cause massive new demands for electricity. That assumption is encouraged by utilities and vested interests enriched by massive spending to build unneeded capacity. Of course, the global oil industry has its own reasons for promoting the idea that electrification of transportation will be disruptive. As vehicles move from internal combustion engines to electric, some presume this will cause massive new demands for electricity. That assumption is encouraged by utilities and vested interests enriched by massive spending to build unneeded capacity. Of course, the global oil industry has its own reasons for promoting the idea that electrification of transportation will be disruptive. So do automotive retailers that are financially reliant on services needed for internal combustion engines…
Humans need stable energy supplies that do not harm the Earth and an underutilized source lies beneath our feet. Geothermal is clean, limitless, predictable, and almost carbon free. But geothermal has no multi-trillion-dollar industry promoting it, nor support from Canadian politicians conditioned to follow established paths. Mostly that means subsidizing fossil fuels…
Oh! Right! Add just one detail and it all makes sense. https://www.thedailybeast.com/trump-teases-wild-plan-to-cash-in-on-airport-named-after-himself/ https://www.rawstory.com/donald-trump-2675277121/ Trump files trademarks aimed at making millions…
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