“The U.S. Department of Energy has concluded that the most likely origin of COVID-19 is a lab leak.
The federal agency reviewed new intelligence, which prompted officials to revise their position that it’s unclear how the virus emerged. The White House and certain members of Congress also reviewed the intelligence, The Wall Street Journal reports.
The Energy Department’s conclusion is made with “low confidence,” according to The New York Times, which was quick to point out that “U.S. spy agencies remain divided over the origins of the virus.” The FBI previously concluded with “moderate confidence” that intelligence pointed to a lab leak origin; other agencies have been skeptical or undecided.
The shifting consensus on this issue should be a cautionary tale for all the would-be censors who thunderously objected to such talk. In the first year of the pandemic, the idea that COVID-19 might have emerged from a coronavirus research facility in Wuhan, China, was widely branded a racist conspiracy theory. Social media companies such as Facebook vigorously suppressed discussion of the lab leak thesis, partly because U.S. health officials and mainstream news outlets expressed absolute confidence that COVID-19 emerged as a result of zoonotic spillover.”
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“Health officials and intelligence experts may not have enough information to conclusively determine COVID-19’s origins. But the push to not merely decry the lab leak theory but to actively prohibit discussion of it—as was the case on Facebook—has not aged well.”
“Clean energy is rapidly rising on the Texas power grid, but regulators in the Lone Star State are now considering a plan that could give fossil fuels a boost.
The zero greenhouse gas emissions trio — wind, solar, and nuclear energy — provided more than 40 percent of electricity in the state in 2022. It was a year when several Texas cities experienced their hottest summers on record, driving electricity demand to its highest levels ever as fans and air conditioners switched on. Winter proved stressful too, with freezing temperatures last month pushing winter electricity peaks to record-high levels, narrowly avoiding outages.”
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“Texas leads the US in oil and natural gas production, but it’s also number one in wind power. Solar production in the state has almost tripled in the past three years. Part of the reason is that Texas is particularly suited to renewable energy on its grid. Wind turbines and solar panels in Texas have a high degree of “complementarity,” so shortfalls in one source are often matched by increases in another, smoothing out power production and reducing the need for other generators to step in. That has eased the integration of intermittent energy sources on the grid.
Coal, meanwhile, has lost more than half of its share in Texas since 2006. For a long time and across much of the country, the story was that cheap natural gas from hydraulic fracturing was eating coal’s lunch on the power grid. Coal was also facing tougher environmental regulations like stricter limits on mercury, requiring coal power plants to upgrade their equipment, and raising electricity production costs.”
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“in Texas, natural gas’s share of the electricity mix has been holding around 40 percent for more than a decade. On the other hand, renewable energy has surged as coal withered. Wind alone started beating out coal in 2019 and is now the second-largest source of electricity behind natural gas in the state.
An important factor is that the state has its own internal power grid, serving 26 million customers and meeting 90 percent of its electricity demand. It’s managed by the nonprofit Electric Reliability Council of Texas, or ERCOT. In the freewheeling Texas energy market, the cheapest sources of electricity become dominant, and wind and solar — with low construction costs, rapid build times, and zero fuel expenses — have emerged as winners.”
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“Some lawmakers are now working to tilt the balance toward fossil fuels. “There are different political figures who are trying to incentivize gas power plants or deny, prohibit, or inhibit renewables,” Webber said.
Last year, the Texas legislature passed a law that would prevent the state’s retirement and investment funds from doing business with companies that “boycott” fossil fuels.
Texas Lt. Gov. Dan Patrick said one of his legislative priorities for this year is to secure more support for natural gas-fired generation. “We have to level the playing field so that we attract investment in natural gas plants,” Patrick said during a press conference last November. “We can’t leave here next spring unless we have a plan for more natural gas power.””
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“While wind and solar power are ascendant, they are intermittent, and regulators want to make sure there is enough dispatchable power like natural gas to ramp up on still, cloudy days. The new proposal would create a credit scheme that would encourage more of these dispatchable plants to come online and extend a lifeline to some existing generators that are struggling to compete. But it would also raise the costs of electricity production.
Environmental groups like the Sierra Club noted that the proposal leaves the door open for other tactics for balancing electricity supply and demand, like energy storage, increasing energy efficiency, and demand response.”
“Greater reliance on green energy also requires a stupendous increase in mineral extraction to provide the needed materials. Even if the world unquestionably possessed the mineral capacity necessary for the global energy transformation envisioned by President Joe Biden, Democrats in practice are enemies of mining. The U.S. Mining Association estimates that the country has $6.2 trillion of recoverable mineral resources like copper and zinc available for mining on millions of acres of federal, state, and private lands. Unfortunately, our labor, health, and climate regulations often make it practically impossible to profitably mine. As a result, these precious resources stay in the ground, which explains why the United States went from being the world’s No. 1 producer of minerals in 1990 to seventh place today.
Democrats committed to a green energy transition should make it a priority to reform counterproductive regulations like the National Environmental Policy Act (NEPA) and to implement other permitting reforms. Yet for the most part they won’t do so, as we saw when they helped strike down the permitting deal cut last year between Senate Majority Leader Chuck Schumer (D–N.Y.) and Sen. Joe Manchin (D–W.Va.).”
“There is one key factor explaining why imports to the EU from Russia haven’t fallen further: energy — and its price. During the five years that preceded the war, energy-related products represented two-thirds of all imports from Russia, in monetary terms.
European countries needed to find alternative providers before they could stop buying from Moscow — and even when they reduced their energy purchases, soaring prices meant that cash flows to Russia did not decrease proportionally.”
“Researchers at the National Ignition Facility in Livermore, California, home of the world’s most powerful laser, announced on Tuesday that they crossed the critical threshold in their pursuit of fusion power: getting more energy out of the reaction than they put in.
This is 1) a massive scientific advancement, and 2) still a long, long (long) way off from harnessing fusion, the reaction that powers the sun, as a viable source of abundant clean energy. On December 5, the team fired 192 laser beams at a tiny fuel pellet, producing slightly more energy than the lasers put in, “about 2 megajoules in, about 3 megajoules out,” said Marvin Adams, deputy administrator for defense programs at the National Nuclear Security Administration, at a press conference Tuesday.
To make fusion something that could actually produce electricity for the power grid, it can’t just inch over the ignition finish line; it has to blow past it. This announcement is an important incremental advance, but the breakthrough doesn’t go far enough to be of practical use. Because NIF itself is a research laboratory, its technology is not intended to produce power. So designing a fusion reactor to harness this new approach will be its own engineering challenge.”
“If Congress isn’t willing to end energy subsidies entirely, it could still make energy technologies more competitive by simplifying all 44 energy tax provisions. For instance, it could offer tax credits to companies based on what their emissions are, without requiring that they use any specific technologies to hit those targets. Unlike targeted subsidies, such performance-based provisions have historically led to less greenhouse emissions.”
“The increase in unused dishwashers is correlated with federal energy efficiency standards that have made newer models less effective. In the last 20 years, the U.S. Department of Energy has twice tightened those standards, which limit the amount of water and electricity that dishwashers use. Manufacturers have met those standards by building machines that recirculate less water over a longer wash cycle.
Data compiled by D.C.’s Competitive Enterprise Institute (CEI) show that average cycle times rose from just over an hour when the first standards were adopted in 1987 to nearly two-and-a-half hours as of 2018. In complaints collected by CEI, many consumers said the longer cycle times had led them to start handwashing dishes.
The regression in dishwasher use is a great lesson in unintended consequences. As Procter & Gamble points out in its “do it” campaign, handwashing uses far more water than machine washing. Environmental standards that discourage the use of machines undermine the original goals of those rules.”
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“The Trump administration briefly liberalized dishwasher standards, but the Biden administration quickly reimposed the old rules. Millions of Americans will now spill needless gallons of water down the drain by cleaning their dishes in the sink while a machine that could have done the work for them sits sadly handicapped and idle.”
“Speaking of Fukushima, according to the Financial Times, Japanese Prime Minister Fumio Kishida has announced that the government plans to allow the restart of at least 10 more of the nuclear power plants it shuttered after the 2011 disaster. In addition, Kishida is pushing for research on and the construction of new safer nuclear plants as a way to protect Japanese consumers from erratic global fossil fuel markets and reduce his country’s greenhouse gas emissions. Kishida foresees Japan becoming a major exporter of nuclear generation technology to power hungry developing countries around the world.”
From spinning turbines to hydraulic fracturing to refining fuel, the flow of water is critical to the flow of electrons and heat. About 40 percent of water withdrawals — water taken out of groundwater or surface sources — in the United States go toward energy production. The large majority of that share is used to cool power plants. In turn, it requires energy to extract, purify, transport, and deliver water.
So when temperatures rise and water levels drop, the energy sector gets squeezed hard. The consequences of water shortages are playing out now in swaths of the American West, where an expansive, decades-long drought is forcing drastic cuts in hydroelectric power generation. At the same time, exceptional heat has pushed energy demand to record highs. As the climate changes, these stresses will mount.
The United Nations Environment Programme warned..that if drought conditions persist, the two largest hydroelectric reservoirs in the US — Lake Mead and Lake Powell —could eventually reach “dead pool status,” where water levels fall too low to flow downstream. Lake Mead fuels the Hoover Dam, which has a power capacity topping 2,000 megawatts while Lake Powell drives generators that peak at 1,300 megawatts at the Glen Canyon Dam.”