Currently viewing the tag: "clean energy"
We need a system of cooperative public-private infrastructure financing, a national infrastructure bank. But we also need to use that fabric of cooperative investment and output to foster specific areas of major improvement to our national economy. The model could be replicated across the world, but the US is uniquely positioned to deploy this [...]
The fossil fuel saturation problem, known to states like Texas as an ongoing “energy emergency”, means we need to be actively searching not only for alternative fuels, but also for investment opportunities where we can build in drivers of more generalized prosperity, i.e. a restored and strengthened middle class, and accelerating returns in productive capacity.
There is one way of steering outmoded, combustion-burdened economic systems toward a healthier state-of-the-art 21st-century energy economy, that will not entail rapidly escalating price burdens on a consumer market economy. With a carbon fee and dividend approach, we can make sure that only those interests that refuse to innovate and to improve their standards of operation for power generation pay for falling behind.
At the 11th hour of the 11th day of the 11th month, we held the first of our series of Climate Talks, to explore with more depth and more detail some of the intricacies of the climate crisis, including social, philosophical and political, dynamics, and the way we frame our perception of global-scale phenomena. It was a construtive conversation, from four points of view, each of which was able to benefit from a kinship of interest, so that whether we were discussion environmental justice, political solidarity, economics and collaborative politics or Villanova’s ongoing commitment to reducing its carbon footprint, there were ways to deepen and broaden our understanding of each facet of the problem from each of the different perspectives.
That’s what’s at stake in this debate. We can go back to the failed energy policies that profited the oil companies but weakened our country. We can go back to the days when promising industries got set up overseas. Or we can go after new jobs in growing industries. And we can spur innovation and help make our economy more competitive. We know the choice that’s right for America. We need to do what we’ve always done – put our ingenuity and can do spirit to work to fight for a brighter future.
Switzerland-based Solar Impulse has achieved the first-ever 24-hour solar-powered flight, flying both night and day on solar power alone. World Radio Switzerland reported “History is Made: Solar Plane Makes it through Night”, and the first manned nighttime solar flight is a major technological achievement. The plane was flying, as company partners and engineers have said, at the limits of the technology.
Bracken Hendricks, from the Center for American Progress, discusses the national project to build a clean-electricity “smart grid” for the United States. The first component is “a large-scale, multi-state, high-voltage transmission infrastructure” to deliver electricity from clean-electricity generation sources (like wind farms, solar arrays and geothermal steam wells), with the second key feature being a smart grid that connects consumers to the wider transmission infrastructure, so homes and businesses can also serve as clean energy generation sources, feeding power back to the grid efficiently and reducing electricity costs.
There is nothing ideological about the issue of renewable energy resources. Proponents tend to care about the health of the natural environment, which motivates their wish to see renewables replace high-polluting resources like oil and coal, but the technologies, the fact of their economic viability and their usefulness for society at large, are not in any way a matter of ideology.
Pres. Obama addressed the nation last night from the Oval Office, on the tragedy unfolding across the Gulf of Mexico, and issued an impassioned call for the entire nation to rally to the cause of breaking its “addiction to fossil fuels”. The president’s vision goes beyond the question of “energy independence”, which tends to favor expanded offshore drilling, to a push for a comprehensive transition to clean, renewable sources of energy and the phasing out of carbon-based fuels.
One day, recently, I saw a fire-engine, crawling its way through a stop light, sirens blaring, hulking its way to provide the noble service of putting out someone’s fire or performing some other rescue operation. It was pouring a dark grey exhaust from one side, looking shiny new and well cared for, but obviously lacking advanced exhaust filtering or clean-energy drive technologies.
Pres. Barack Obama has proposed a national high-speed rail program that would develop eight to ten regions for high-speed rail (currently, only the so-called northeast corridor, running from Washington, DC, to Boston, through Baltimore, Philadelphia and New York, has a regular high-speed service), as part of a phased-in long-term economic recovery plan. The rail project comes into play also as part of Obama’s plans for a comprehensive energy-sector overhaul, aimed at reducing carbon emissions.
Swiss-based Solar Impulse unveiled this month the first ever 100% solar-powered airplane with global reach. The HB-SIA is the culmination of six years of daring research and hard work. The aim of Solar Impulse is to demonstrate the ability of solar power to enable a plane to fly around the world with no combustible fuel.
The new stadium built for the World Games 2009, located in Taiwan’s Kaohsiung City, is being hailed as a landmark example of environmentally friendly building design. The stadium is rimmed with a partial canope roof that trails off into the surrounding promenade and is clad in 8,844 solar-voltaic panels, to generate electricity. The solar complex [...]
The state of Texas has approved a major new project to build transmission lines for wind power, with funding in the amount of $4.93 billion. Already the national leader with 5,300 megawatts of installed wind-power generating capacity, Texas will, when the infrastructure development is completed in 2013, have more wind-energy capacity than Germany presently does.The project is a major step toward freeing the American economy from high-contaminant power generation.
EIA Report: Renewable energy consumption declined 1 percent between 2006 and 2007 to 6,830 trillion Btu, according to preliminary 2007 data. In contrast, both total energy and non-renewable energy increased 2 percent. There was wide variation in the consumption behavior of individual renewable energy sources. Hydro electricity dropped 14 percent in 2007 due to reduced precipitation in several regions of the country. On the plus side, biomass-based energy grew 7 percent and wind-generated electricity jumped 21 percent. Major increases in consumption of biomass to produce and use biofuels (ethanol and biodiesel) were almost entirely responsible for the increase in biomass during 2007.
The chairman of the US Environmental Protection Agency (EPA), Stephen Johnson, says the Clean Air Act is “ill-suited” to fighting the greenhouse effect, and that Congress should pass laws mandating the regulation of carbon emissions, with global warming in mind. The move may lead to a more comprehensive regulatory regime, but as the Guardian newspaper notes: “Last year’s Massachusetts v. EPA Supreme Court ruling had found that greenhouse gases can be regulated under the U.S. Clean Air Act. The decision pressured the EPA to reconsider its refusal to regulate carbon dioxide emissions from new cars and trucks.”
In 1991, a national wind resource inventory taken by the U.S. Department of Energy startled the world when it reported that the three most wind-rich states —North Dakota, Kansas, and Texas— had enough harnessable wind energy to satisfy national electricity needs. Now a new study by a team of engineers at Stanford reports that the wind energy potential is actually substantially greater than that estimated in 1991.
When Austin Energy, the publicly owned utility in Austin, Texas, launched its GreenChoice program in 2000, customers opting for green electricity paid a premium. During the fall of 2005, climbing natural gas prices pulled conventional electricity costs above those of wind-generated electricity, the source of most green power. This crossing of the cost lines in Austin and several other communities is a milestone in the U.S. shift to a renewable energy economy.
The green technology transition is gaining momentum. Japanese auto manufacturer Toyota has announced it will add solar panels to some of its fleet of hybrid vehicles. The “high-end” third-generation Prius models will sport Kyocera-produced solar panels on the roof, aimed at assisting with powering the air-conditioning and other peripheral operations, freeing up battery energy to give the hybrid engines more non-combustion mileage.
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