Group items tagged

Amazing photos of the aftermath of a powerful natural gas pipeline explosion.

"This story is part of a special series that explores the global water crisis. For more clean water news, photos, and information, visit National Geographic's Freshwater Web site. As climate change throws Earth's water cycle off-kilter, the world's energy infrastructure may end up in hot water, experts say. From hydropower installations in the Himalaya to nuclear power plants in Western Europe, energy resources are already being impacted by flooding, heat waves, drought, and more. (Explore an interactive map of global warming effects.) Traditionally power plants and energy facilities have been built for the long haul-the circa-1936 Hoover Dam in Nevada is still a major hydroelectric generator."

One estimate has oil shale extraction needing 10 barrels of water per barrel of oil produced. And, with Colorado's proposed oil shale operations at full capacity, by mid-century, the industry could require as much as 14 times more power than currently generated by the state's largest power plant. These estimates are very imprecise, because the technology is unproven. You might wonder, "Why so much water and energy? And what do do about it?" See the illustration and answer below. A recent Los Angeles Times article, "Energy dispute over Rockies riches," reported: Shell has the most mature technology, which it has been experimenting with at its Mahogany test site, near Rifle, Colo. Tucked into a rolling landscape of empty range land, the company has sunk heaters half a mile into oil shale seams and subjected the rock to 700-degree temperatures. Over weeks or even months, a liquid known as kerogen is produced, which can be refined into diesel and jet fuel.

Though no oil spill can be considered a good thing, what was initially reported as a 20-30 tonne spill is now ten times worse. The BBC is reporting that 230 tonnes of oil (about 70,000 gallons) have spilled from a Hong Kong-registered ship, damaged in a tropical storm earlier in the week, and is washing up along a 60km stretch of shoreline. Authorities are warning that this is threatening wildlife and carcinogenic: Area's affected by the spill run from Point Arkwright in the north to Bribie Island in the south, as well of all of Morton Island National Park. What's more, the spill happened when 31 containers containing ammonium nitrate fertilizer were toppled in the storm, puncturing the hull of the ship. 620 tonnes of the fertilizer have also spilled into the ocean. In addition to the damage caused by the oil s

Craters so huge they can be seen from space. Thousands of miles of rivers and streams polluted by acidic runoff. Miners can pay the government no more than $5 an acre for the chance to make a fortune or go bust -- and stick taxpayers with millions of dollars in cleanup costs. It is the legacy of an 1872 federal law that still allows miners to take precious metals from public land for next to nothing.

Just two months ago, spiking petroleum prices were emboldening confrontational oil exporters such as Venezuela, Russia and Iran, fueling inflation anxiety at the Federal Reserve, raising expectations at American biofuel producers, and crimping the budgets of airlines and ordinary households alike.

Print Email Font Resize A new Apollo project needed to solve the energy crisis Pete Ashdown Article Last Updated: 08/02/2008 01:50:55 PM MDT Click photo to enlarge Pete Ashdown * « * 1 * » Last month we saw a Utah Republican congressional full-court press in favor of the oil and gas industries. Heir-apparent to the 3rd Congressional District Jason Chaffetz flew to Alaska and returned with the startling revelation that the energy crisis was solely the fault of Democrats. First Congressional District Rep. Rob Bishop notified his constituents via a slick newsletter that we need more oil, gas and coal.

History of the Yates Field. Much like the story of "There Will Be Blood". Iraan Texas

"A quick update on the slow motion oil spill that is the Alberta Tar Sands and how the death of birds is just one of the huge environmental problems here: The Winnipeg Free Press reports that the long-running trial of Syncrude over the death of some 1,600 ducks in one of its toxic tailing ponds has concluded, with Syncrude found guilty. Syncrude Failed to Deploy Duck Deterrent Systems in Snow Storm Judge Ken Tjosvold: It should have been obvious to Syncrude that deterrence should have been in place in the spring as soon as reasonably possible. Syncrude dud not deploy deterrence early enough or quickly enough. I am convinced beyond a reasonable doubt that Syncrude could have acted lawfully by using due diligence to deter birds from the basin...and it did not do so. The crux of the case was whether or not Syncrude deployed noise-producing duck deterrent systems early enough in the season. Defending its actions, Syncrude maintained that a snowstorm had delayed their deployment. In the snowstorm, with no other place to land, other bodies of water being ice-covered, the birds landed in the toxic tailing pond. There, soaked with toxic sludge, they became unable to fly and either were eaten by ravens or sank to the bottom dead. "

If the plans being laid for the economy and the environment work out the way President-elect Barack Obama's advisers hope they do, the future of energy can be summed up in one word: electricity. That one word covers a lot of policy twists, however: What will the economic downturn mean for initiatives to cut down on greenhouse-gas emissions? What will the recent drop in gasoline prices mean for efforts to boost alternatives to fossil fuels? Can the electrical grid handle increased demand? How do you smooth out the highs and lows of power generation? Where will all that power come from?

I don't know if you saw the John Tierney's piece in the New York Times on Barack Obama's pick of John Holdren to be presidential science advisor, but its a doozy. Structured around quotes from climate change deniers (or as Joe Romm calls them denier-equivalents) it tries to paint Holdren as a flawed choice. This quote by Romm from Climate Progress sums up the absurdity of this idea:

The Tennessee Valley Authority wants proposals from companies to supply up to 2,000 megawatts of power from renewable and clean energy sources - almost as much as could be produced by 1½ nuclear power plants. Anyone that could provide at least one megawatt -enough to power about 350 homes - is asked to respond. Advertisement TVA, which supplies virtually all of Tennessee's electricity, gets less than 1 percent of its power from solar, wind or methane, while its hydroelectric dams are responsible for 6 percent to 10 percent, depending on rainfall.

The gunk on the water had thinned to a gray scrim in front of Mike Thomas' riverfront home -- a small sign of progress one week after one of the worst coal ash spills in American history. But as Thomas drove along the bluff over the Emory River, he pointed to big piles of sludgy, dark gray ash, a byproduct of coal combustion, that had been accidentally disgorged by the nearby electricity plant. The heaps jutted from the water's surface like ugly volcanic islands. By the shore, many neighbors' docks sat in ruins, destroyed by mammoth waves when the ash was released.

A South Carolina environmental cleanup expert says the TVA Kingston steam plant spill will cost millions of dollars and will take many weeks to clean up. "They're going to have to do an extensive cleanup, that's for sure," said David Hitchens, CEO and chemist for AEO Advanced Environmental Options Inc. in Spartanburg, S.C. "It could get into the millions. If you've got 400 acres, and they're going to have to clean it up, and dispose it in a landfill, and the landfills charge $30 to $40 a ton, you're looking at approximately 2 (million) to 2.5 million tons."

Currently in the news, the producers of ethanol are pressing their thumbs to the government, asking them to overturn the 25-year rule limiting the mix of ethanol which can be added to gasoline from its current 10 percent to as much as 15 percent. In the meantime, the Agricultural Department is in discussions with the EPA on raising the current ethanol blend percentage in order to help protect the ethanol industry, which has been deemed a key contributor to the "new energy future". Okay, that sounds just great. But a recent study is warning that the corn-based ethanol produced in the US, may in fact be more harmful and costly than helpful and clean... (read on)

TVA is near the end of its first phase of response to a massive coal ash spill in East Tennessee last month, stabilizing and preventing further spread of the sludge at an estimated cost of $1 million a day. The giant public utility is considering options for what could be the costliest, lengthiest and most complicated operations: removing the ash from land and water and restoring the area to pre-spill conditions. Advertisement The state must approve the Tennessee Valley Authority's "corrective action" plans and has given it a mid-March deadline to submit details.

It's stuff we all know about - compact fluorescent lighting, wind energy, efficiency, green jobs - the kind of stuff we talk about incessantly on TreeHugger. Yet seeing all these solutions in Earth School's 4-minute trailer of the upcoming documentary Carbon Nation makes them feel more real, just like seeing Al Gore do his shtick in An Inconvenient Truth brought the reality of global warming home (whether or not each individual fact he uttered could be 100 percent proven). And that's a good thing. Global warming gets scarier the more you think about it, but Carbon Nation, scheduled to be released late in the year, aims to dwell not on the scary but on the possibilities for solving the problem.

Some autocratic governments are challenging U.S. policies and silencing domestic dissent. But their increased spending raises the risk of inflation, which could erode popular support.

I now believe that the hypothesis of a near or medium-term peak in the world's oil supply is confirmed beyond any reasonable doubt. A shift in emphasis that speaks to reducing our demand for oil and examining alternatives to oil is now required. I will be taking that road in the future, leaving specific concerns about the oil supply behind.

This year's conference, enhanced through a partnership between Community Solutions and Upland Hills Ecological Awareness Center, is organized around Community Solutions executive director Pat Murphy's just published book, Plan C: Community Survival Strategies for Peak Oil and Climate Change. The book, and this conference, "point to the life we must lead, if we are to survive on this planet."