Energy News Articles
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Though the 100 mpg car sounds like a myth, it turns out that such vehicles do exist -- only they're built in your neighbor's garage, not a giant production plant. Known as plug-in hybrid-electric vehicles ... theyre basically Priuses or similar hybrids that have been equipped with extra batteries, so that they rarely use their gasoline engines at all. "People are salivating for plug-ins," says Bradley Berman, editor of the site HybridCars.com. A hybrid vehicle today like a Prius has both a gasoline engine and a battery, which is fed by the braking energy produced by the car. It cant be plugged in. A plug-in hybrid keeps those components, but essentially gets an extra fuel tank, in the form of an added battery bank ... that allows the car to run exclusively off battery power for most driving. Felix Kramer, founder of the California Cars Initiative, a nonprofit group that promotes the use of high-efficiency, low-emission cars, owns the first consumer plug-in in North America. Not surprisingly, he loves it. "Many days I use no gasoline, because I go at neighborhood speeds for under 30 miles, and Im just all-electric all day," he says. And the mileage? "At highway speeds, you can easily get over 100 mpg." Other plug-in owners offer up similar results. "I used to fill up every 400 miles or so," he says ... "and now I fill up every 800 miles or so." Advocates estimate that it costs less than $1 per gallon to replenish a plug-in hybrid. "Our goal is to have a $3,000 kit," CalCars' Kramer says. (That number, coincidentally, is also what many plug-in evangelists think that the technology would cost for Toyota to add to its hybrids.)
Note: If people are doing this in their garage, why aren't the auto makers already producing them? In fact, a similar vehicle was produced to be marketed in 2002, but then pulled off the market. To find why average car mileage has remained virtually unchanged for 100 years, click here.
Iceland wants to make a full conversion and plans to modify its cars, buses and trucks to run on renewable energy -- with no dependence on oil. Iceland has already started by turning water into fuel -- hydrogen fuel. Here's how it works: Electrodes split the water into hydrogen and oxygen molecules. Hydrogen electrons pass through a conductor that creates the current to power an electric engine. Hydrogen fuel now costs two to three times as much as gasoline, but gets up to three times the mileage of gas, making the overall cost about the same. As an added benefit, there are no carbon emissions -- only water vapor. By the middle of this century, all Icelanders will be required to run their cars only on hydrogen fuel, meaning no more gasoline. Icelanders say they're committed to showing the world that by making fuel from water, it is possible to kick the oil habit.
Note: This is mind-blowing information! Why isn't this amazing news of economical, non-polluting energy sources making top headlines? A video clip of the above ABC News story is available on the ABC website at the link above. A friend of mine invented a similar device only to have it ruthlessly suppressed. For lots more on all this, click here.
One of the more controversial topics involving Nikola Tesla is what became of many of his technical and scientific papers after he died in 1943. Just before his death at the height of World War II, he claimed that he had perfected his so-called "death beam." So it was natural that the FBI and other U.S. Government agencies would be interested in any scientific ideas involving weaponry. The morning after the inventor's death, his nephew Sava Kosanovic hurried to his uncle's room at the Hotel New Yorker. By the time he arrived, Tesla's body had already been removed, and Kosanovic suspected that someone had already gone through his uncle's effects. Technical papers were missing as well as a black notebook he knew Tesla kept a notebook with several hundred pages, some of which were marked "Government." Just after World War II, there was a renewed interest in beam weapons. Copies of Tesla's papers on particle beam weaponry were sent to Patterson Air Force Base in Dayton, Ohio. An operation code-named "Project Nick" was heavily funded and placed under the command of Brigadier General L. C. Craigie to test the feasibility of Tesla's concept. Details of the experiments were never published, and the project was apparently discontinued. But something peculiar happened. The copies of Tesla's papers disappeared and nobody knows what happened to them.
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Rudolf W. Gunnerman has a tiger by the tail--the Exxon tiger. If the technology that the 66-year-old inventor has spent $6 million and the past seven years developing lives up to his claims, cars and trucks could one day be running on a fraction of the gasoline and diesel fuel they now use. Ditto for buses, planes, trains, and anything else powered by an internal-combustion engine--from lawn mowers to huge electrical generators. Gunnerman claims to have a technology that enables engines to burn a mixture of half fuel, half water. Yes, water. What's more, he says, the mixture gets 40% better mileage from the gasoline it contains and emits significantly less pollution because engines run cooler. In particular, tailpipes emit virtually no nitrogen oxides--the principal source of smog. Caterpillar Inc. is so intrigued that in early July it formed a joint venture with A-55 LP, Gunnerman's tiny, nine-person company in Reno, Nev. A-55 is short for aqueous 55%, the amount of water by weight in the patented fuels. But the key ingredient is 0.5% of a secret emulsifier that enables fuel and water to mix--and stay mixed. Gunnerman financed his work with royalties from other patents, especially those covering the making of pellets for woodstoves.
Note: If the above link fails, click here. Why didn't this exciting development make headline news? For lots more showing very promising results on this most intriguing invention, click here. For exciting reports from reliable sources on highly promising new energy developments and technologies, click here and here.
Earlier this month, U.N. Secretary-General António Guterres joined virtual visitors to Berlin at the 12th Annual Petersberg Climate Dialogue, where the German government hoped to further negotiate technical details of the Paris Agreement. During the event, German Chancellor Angela Merkel urged governments to continue investing into our shared climate despite budgetary shortfalls related to the COVID-19 crisis. Germany has walked that walk. Over the past two decades, it has embarked on a remarkable, expensive transition from coal and nuclear energy, to renewable energy sources. The set of policies to encourage this rise of green energy is known as energiewende—or “energy transition.” Energiewende has its roots in the foundation of Germany’s Green Party in the late 1970s and early 1980s and enjoys broad public support. It is one of the most ambitious green energy proposals in the global North, and represents a fundamental paradigm shift from the fossil fuel-obsessed status quo. Massive fossil fuel subsidies and planned expansions of natural gas means the United States has failed to embrace the same spirit of energiewende. But that doesn’t mean it never can. One good way to start would be with a central component of German energiewende: a feed-in-tariff to promote less developed renewable technologies. It works through phase-out subsidies that provide a fixed price for every kilowatt hour for a specific period following a renewable plant’s construction.
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Carbon emissions from the global electricity system fell by 2% last year, the biggest drop in almost 30 years, as countries began to turn their backs on coal-fired power plants. A new report on the worlds electricity generation revealed the steepest cut in carbon emissions since 1990 as the US and the EU turned to cleaner energy sources. Overall, power from coal plants fell by 3% last year, even as Chinas reliance on coal plants climbed for another year to make up half the worlds coal generation for the first time. Coal generation in the US and Europe has halved since 2007, and last year collapsed by almost a quarter in the EU and by 16% in the US. The report from climate thinktank Ember ... warned that the dent in the worlds coal-fired electricity generation relied on many one-off factors, including milder winters across many countries. Dave Jones, the lead author of the report, said governments must dramatically accelerate the electricity transition so that global coal generation collapses throughout the 2020s. The cheapest and quickest way to end coal generation is through a rapid rollout of wind and solar, he said. The report revealed that renewable wind and solar power rose by 15% in 2019 to make up 8% of the worlds electricity. In the EU, wind and solar power made up almost a fifth of the electricity generated last year, ahead of the US which relied on these renewable sources for 11% of its electricity. In China and India, renewable energy made up 8% and 9% of the electricity system, respectively.
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The U.S. consumed more energy from renewable sources last year than from coal, the first time thats happened since the late 1800s when it replaced wood for powering steamships and trains. Coal accounted for 11.3 quadrillion British thermal units of energy in 2019, a 15% decline from the prior year, a drop driven mainly by utilities turning away from the dirtiest fossil fuel. Renewables recorded 11.5 quadrillion Btu, up 1.4%, according to a statement Thursday from the the U.S. Energy Information Administration. While coal has been gradually replaced in transportation and heating, it remained the biggest source of U.S. electricity until it was surpassed by natural gas in 2016. In a significant milestone, power generated by burning coal was expected to be overtaken by renewable electricity this year, but the consumption figures show that the green transition is already happening. This shows us the trend toward renewables is clearly well underway, said Dennis Wamsted, an analyst for the Institute for Energy Economics and Financial Analysis. We see it speeding up.
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Utilities around the world are supersizing their solar farms. Nowhere is that more apparent than in southern Egypt, where what will be the worlds largest solar farm a vast collection of more than 5 million photovoltaic panels is now taking shape. When its completed next year, the $4 billion Benban solar park near Aswan will cover an area 10 times bigger than New Yorks Central Park and generate up to 1.8 gigawatts of electricity. But Benban probably wont hold on to its title for long. China is planning to build a two-gigawatt solar farm in the northwestern province of Ningxia, and the state of Gujarat in western India recently gave the go-ahead for a five-gigawatt facility. Japan is even talking about putting a large-scale solar farm in space. There are huge savings for larger projects, says Benjamin Attia, a solar analyst. A 2017 report from the U.S. National Renewable Energy Laboratory found that the cost of photovoltaic systems shrank by a factor of five from 2010 to 2017. Even the punitive tariffs on Chinese solar panels enacted earlier this year by the Trump administration are unlikely to slow the spread of large-scale solar, which in the U.S. is already cheaper and much cleaner than coal. Governments have wised up, says Attia. They just want the cheapest, fastest way to add new electricity supplies. For nuclear, procurement can take a decade. For gas, its up to four years. If youre talking solar and things go smoothly, you can build a reasonably large project in 18 months.
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More money was invested in solar power in 2017 than in coal, gas and nuclear power combined, according to a new report for the United Nations Environment Programme (UNEP). The report says that global investment in solar rose 18% to $160.8 billion, driven by the Chinese market, which was responsible for more than half of the worlds 98GW of new solar capacity. Solar power made up 57% of last years total for all renewables (excluding large hydro) of $279.8 billion, and it towered above new investment in coal and gas generation capacity, at an estimated $103 billion. Last year was the eighth in a row in which global investment in renewables, excluding large hydropower, exceeded $200 billion. The $2.7 trillion invested in clean energy from 2007 to 2017 have increased the proportion of electricity generated by wind, solar, biomass and waste-to-energy, geothermal, marine and small hydro globally to more than 12%, from 5.2% in 2007 ... and has avoided the emission of about 1.8 gigatonnes of CO2, about the same as is emitted by the entire US transportation system. UN Environment head Erik Solheim said that the extraordinary surge in solar investment shows how the global energy map is changing and, more importantly, what the economic benefits are of such a shift. Investments in renewables bring more people into the economy, they deliver more jobs, better quality jobs and better paid jobs. Clean energy also means less pollution, which means healthier, happier development.
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Identifying a tipping point is not always easy. But when one of the worlds most powerful oil bosses says he is in the market for an electric car, there can be little doubt. Ben van Beurden, the Royal Dutch Shell boss, last week delivered the clearest indication yet that the burgeoning electric vehicle industry is already hastening the decline of global oil demand. For Big Oil it is time to adapt or die, and Shell intends to adapt. Within the next year Shell will unveil early plans for a deeper presence in renewable energy and the electrical chain to tap the boom in electric vehicles. Everyone is repeatedly surprised at how fast electric cars are coming forward, Professor Dieter Helm told The Telegraph. The number of new registrations of plug-in cars has grown from 3,500 in 2013 to more than 100,000 at the end of May. But the political pressure to adopt this technology is increasing all the time. Its not due to concerns over climate change its city air pollution, he said. And so it was in the UK last week when the Governments bid to tackle the countrys worsening air pollution followed the example set by France two weeks earlier in pledging to halt the sale of combustion vehicles by 2040. At the same time, government put the battery boom front and centre in its industrial strategy with 246m of funding for research and development. Battery Britain may require a fundamental shift for Europes oil majors, automotive giants and embattled refineries.
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In a few days, the water-bound wind turbines off of Rhode Islands Block Island are expected to generate electricity commercially for the first time, and New Englanders are set to become the first in U.S. history to use electric power generated from an offshore wind turbine. The Block Island Wind Project is the first commercial offshore wind farm ever built in the U.S., and the start of its operation marks the the beginning of a brand new clean energy industry in the United States. Offshore wind is one of Americas largest untapped energy sources. As part of its strategy to reduce greenhouse gas emissions to prevent global warming from exceeding 2C (3.6F), the Obama administration unveiled a plan in September to build wind farms off of nearly every U.S. coastline by 2050 - enough turbines to generate zero-carbon electricity for more than 23 million homes. In 2009, the Obama administration began ... leasing large swaths of the East Coasts continental shelf to offshore wind developers. Since then, federal government lease sales have been held for areas off the coasts of Rhode Island, Massachusetts, Virginia, Maryland, New Jersey and Delaware. New York is next in line for a lease sale this month. Once it is operational, the success of the Block Island Wind Project will prove that offshore wind power can be done in the U.S., said Steve Pike, CEO of the Massachusetts Clean Energy Center, a publicly funded state agency that conducts offshore wind technology research.
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Is Steorns Orbo technology a non-polluting, supercheap source of power? Steorn emerged at the turn of the century and to date it claims to have attracted 23 million in private investment. Put at its simplest, the Orbo technology is a non-polluting, almost cost-free source of power. It is not a battery but offers the same function. At the Steorn premises a table displays rows of heavy crimson skull-shaped boxes, known as power cubes. Each, according to the claims, holds numerous small batteries which recharge themselves allowing for a permanent supply of energy. Cube units retail at 1,200 and the first orders are due to arrive with buyers this month. However, the cube is not seen by the company as a mass-market product. They are simply a showcase for the technology. The real focus is on the mobile phone that never needs to be recharged. Explaining his own technology, [company founder Sean] McCarthy dismisses previous suggestions they are claiming to have developed a perpetual motion machine (a hypothetical device that works indefinitely without an apparent energy source) as there [are] no moving parts. Technically it isnt a battery at all; youd call it a battery substitute technology. Its something that replaces the function of the battery. It is really a generator rather than a storage device, he says.
Note: Steorn placed a full-page ad in The Economist in 2006 calling for scientists to test its new technology. For more along these lines, see concise summaries of deeply revealing new energy technology news articles from reliable major media sources.
Hydrogen has the potential to fuel incredibly environmentally clean cars. But making that fuel hasn't been so efficient or economical. Pure hydrogen gas does not occur naturally on Earth, so scientists must devise ways to separate hydrogen from naturally occurring compounds, like H2O. Until now, cars that run on water have been out of reach. But a team of scientists have come up with a different mechanism to produce hydrogen fuel from water. These researchers have created a biomaterial that catalyzes the splitting of the water elements, which they describe in a paper published in the journal Nature Chemistry. The biomaterial, called P22-Hyd, is made up of a modified enzyme, hydrogenase, protected within the protein shell of a bacterial virus. The mechanism goes both ways. P22-Hyd breaks the chemical bonds in H2O to produce hydrogen and oxygen, but it can also combine the two gases to generate power. That reversal is how hydrogen fuel cell cars work. "The reaction runs both ways - it can be used either as a hydrogen production catalyst or as a fuel cell catalyst," study lead author Trevor Douglas, of Indiana University Bloomington said. "You don't need to mine it; you can create it at room temperature on a massive scale using fermentation technology. It's a very green process to make a very high-end sustainable material."
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Of all the developed nations, few have pushed harder than Germany to find a solution to global warming. And towering symbols of that drive are appearing in the middle of the North Sea. They are wind turbines, standing as far as 60 miles from the mainland, stretching as high as 60-story buildings and costing up to $30 million apiece. On some of these giant machines, a single blade roughly equals the wingspan of the largest airliner in the sky, the Airbus A380. By years end, scores of new turbines will be sending low-emission electricity to German cities hundreds of miles to the south. It will be another milestone in Germanys costly attempt to remake its electricity system, an ambitious project that has already produced striking results: Germans will soon be getting 30 percent of their power from renewable energy sources. Germanys relentless push into renewable energy has implications far beyond its shores. By creating huge demand for wind turbines and especially for solar panels, it has helped lure big Chinese manufacturers into the market, and that combination is driving down costs faster than almost anyone thought possible just a few years ago. The changes have devastated its utility companies, whose profits from power generation have collapsed. The word the Germans use for their plan is starting to make its way into conversations elsewhere: energiewende, the energy transition. Worldwide, Germany is being held up as a model, cited by environmental activists as proof that a transformation of the global energy system is possible.
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The clean-power revolution is for real. Wind and solar have gotten much cheaper, less novel and more predictable. Green electricity is no longer avant-garde; it has produced more than half of new U.S. generating capacity this year. Wind has tripled since 2008, while solar is up 1,200%. This is terrific newsfor homeowners who reduce their electric bills by going solar, ratepayers whose utilities save them money by buying wind power, and the planet. But theres a deeper message. People assume the future of clean energy depends on gee-whiz technological innovations: better solar panels and wind turbines, cheaper batteries and biofuels. And we will need those advances in the long term to cut carbon emissions 80% by 2050. But the biggest advances in the near term are likely to be boring financial innovations. The innovation that launched the sunshine revolution was the solar lease, which has helped homeowners and businesses install rooftop systems without having to plunk down tens of thousands of dollars up front. Now they can sign 20-year contracts with no money down to lease panels from installers like SolarCity or Sunrun, then make payments out of the savings on their electric bills. Now were moving into the next phase of the renewable revolution. Those 20-year leases look a lot like mortgages, auto loans or other financial instruments that Wall Street routinely packages into securities. And Wall Street has begun to package solar contracts into securities. The market for commercial solar securities has grown from less than $1 billion to $15 billion since 2008.
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Imagine making the 19-hour, 1,800-kilometre drive from Toronto to Halifax in an electric car without having to stop for a recharge. That's theoretically possible with a special kind of battery being demonstrated this week in Montreal. The battery ... consists of panels made mostly of aluminum. The battery can extend the range of an electric car by 1,600 kilometres when used in conjunction with the vehicle's regular lithium-ion battery. "We hope that this will increase the penetration of electric cars with zero emissions," said Aviv Tzidon, CEO of Phinergy, ... adding that it should put an end to "range anxiety." That kind of anxiety about how far an electric car can go before needing a recharge has often been cited as a reason the market for electric cars is still relatively small. The regular battery range of electric cars now on the market is a few hundred kilometres at most 135 kilometres for the Nissan Leaf and 480 kilometres for the more expensive version of the Tesla Model S. That makes those cars unsuitable for extended road trips, unless high-voltage fast-charging stations, which are still relatively uncommon, are available along the way.
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Burlington recently announced that it now produces or gets more power than its citizens use. And its all coming from renewable sources of energy like wind and solar and hydroelectric. Ken Nolan helps run Burlington Electric, the local utility company that supplies power to the citys 42,000 residents. Some might say, of course this is happening in Burlington the town thats often cast as a liberal, progressive haven. But Burlington and Vermont at large has plenty of economic reasons to try and do their part to tackle climate change: Vermonts iconic, multi-million dollar industries skiing and maple syrup are as dependent on the climate as any industry in the U.S. And the state suffered hundreds of millions of dollars in damage from Hurricane Irene the type of storm scientists say will grow in frequency unless we reduce our consumption of fossil fuels. Nolan says that switching from fossil fuel energy to renewable energy will likely save the city about $20 million dollars over the next two decades. Whats more, consumers havent been hit with a big price increase: while residential customers across the US have seen small but gradual increases in their utility bills over the years, Burlingtons rates havent increased since 2009. Theres nothing magic about Burlington in terms of where it sits. It was just a bunch of decisions made over ten years or more, to get towards renewable energy.
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PSA Peugeot Citroen [has] unveiled a pioneering hybrid vehicle concept combining a conventional engine with compressed nitrogen propulsion which it said would halve the cost of cutting emissions compared with current gasoline-electric hybrids. The French carmaker said the so-called "Hybrid Air" system developed with auto parts supplier Robert Bosch would be lighter than a hybrid running on petrol and battery power. Peugeot, which is cutting more than 10,000 jobs as it struggles to stem losses and expand overseas, said the technology would be launched around 2016, with vehicles priced below 20,000 euros ($26,600). Unlike Toyota's Prius hybrid, which supplements a conventional engine with an electric motor, the new Peugeot will use a separate hydraulic motor driven by nitrogen compressed by energy from braking and deceleration. In city driving conditions, the vehicles can travel on the compressed gas power as much as 80 percent of the time with the 3-cylinder gasoline engine cut. Peugeot said a prototype Hybrid Air subcompact emitted 72 grams of CO2 per km, compared with 104 grams for a Peugeot 208 model with the same combustion engine.
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Tesla Motors Inc. unveiled a solar-powered charging station ... that it said will make refueling electric vehicles on long trips about as fast as stopping for gas and a bathroom break in a conventional car. CEO Elon Musk said ... that the company’s roadside Supercharger has been installed at six highway rest stops in California. The free stations are designed to fully charge Tesla’s new Model S sedan in about an hour, and a half-hour-long charge can produce enough energy for a 150-mile trip, he said. The first six, which were developed and deployed in secret, are in Barstow, Hawthorne, Lebec, Coalinga, Gilroy and Folsom. Tesla spokeswoman Christina Ra said they are open only to company employees, but would be available to the public in early October. Musk said his Palo Alto-based company planned to have more stations running throughout California and in parts of Nevada and Oregon by the end of the year, and expected to blanket ‘‘almost the entire United States’’ within two years. Tesla unveiled the Model S, its first mass-market vehicle, in June. The base model costs sells for $49,900 after a federal tax credit. Along with persuading consumers that electric vehicles are practical, the charging stations were developed with an eye toward alleviating doubts about their environmental effects. Musk said the solar-powered stations in California would produce more clean energy than is needed to keep cars running.
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Real Goods Solar, the nation's most established residential solar installer and integrator, is helping Americans separate solar fact from solar fiction with a free, downloadable myth-busting eBook known as 87 Solar Myths, available online at www.RealGoodsSolar.com. 87 Solar Myths is a quick read to dispel what solar professionals across the U.S. say are today's most pervasive solar industry inaccuracies. Interest is high. Nearly one thousand eBooks have been downloaded since its Earth Week release. 87 Solar Myths slaps down perennial [myths] such as "Solar technology is too expensive," "Coal power is cheaper than getting power from the sun," "A solar lease traps you in your home," or "$0 down solar is too good to be true," while confirming the veracity of other well-publicized solar tenets. "What we've learned in speaking with people across the U.S. over the years is that we aren't just in the business of solar, we're in the business of educating," explained Real Goods Solar Residential Marketing Director Cheryl Moody. "There are some whacky - and some serious - rumors that persist amongst consumers. Our goal is to equip homeowners with an unbiased source of information so that they can confidently make valid decisions as to how the benefits of solar energy could improve their circumstances," Moody said.
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