Showing posts with label oil. Show all posts
Showing posts with label oil. Show all posts

Tuesday, July 6, 2010

Oil on Troubled waters.........

Brazos Wind Farm in the plains of West TexasImage via Wikipedia

Hate It, Love It, OIl is Here to Stay

Updated: Tuesday, 06 Jul 2010, 12:43 PM CDT
Published : Tuesday, 06 Jul 2010, 12:43 PM CDT
HOUSTON - With so very much crude on collision course with the gulf coast there remains one enormously inconvenient, but undeniable truth. 

That is, like or not, we'll need as much oil as we can possibly suck out of the ground for at least a full century. 

Those who think differently have yet to dismantle the hard facts of global demand as assembled by Texas based writer and researcher Robert Bryce

"If oil didn't exist we'd have to invent it. No other substance can compare when it comes to energy density, flexibility, convenience, cost, ease of handling. It is almost a miraculous substance," says Bryce. 

"Oil allows mobility and without mobility we don't have commerce," adds the author of Power Hungry-The myths of "green" energy and the real fuels of the future. 

Bryce says those who'd like alternatives to take the place of hydrocarbons, sooner rather than later, simply haven't done the math or reviewed the science. He has, and concludes that in a world which demands 223 million barrels of oil equivalent each and every day, alternatives don't have the fundamental energy density to make much of a dent, at least in the near term. 

For example, it takes more than 800 square miles filled with giant wind turbines to match the out put of a single nuclear power plant. 
"The wind energy business makes the corn ethanol business look like chump change. This is the biggest scam of the modern era. Cellulosic ethanol is like the Easter bunny or the tooth fairy. A lot of people believe in it, but nobody ever sees it," says Bryce, who backs his arguments with convincing mathematical calculations. 
As for solar, Bryce says the 35th biggest coal mine in America, by itself, produces roughly twice as much raw energy per day as all the nation's solar panels and cells combined. Bottom line. 

"Nine out of ten units of power we consume come from hydrocarbons - coal, oil and natural gas. Love them, hate them, don't care, they are here to stay, because we simply don't have replacements for them."
So, in a world with 1.6 billion people who still lack, but desperately desire electricity, how exactly do we reduce global warming by moving away from coal and petroleum consumption ? 
Laced with frustration, Bryce's answer is measured in BTU's.
"We now have galaxies of natural gas in the U.S., a hundred year supply or more. But Dick Cheney will have to water board Barrack Obama before we ever hear the words natural gas. I cannot understand. He'll talk about solar and wind all day," says Bryce.
Gauging what he calls "the hard reality of thermodynamics", Bryce believes expanding natural gas usage as a bridge fuel to a future filled with highly efficient nukes is both a no-brainer and America's best bet
"There is no such thing as a free lunch in the energy business or anything else," he insists.
As for ideology, political or otherwise, Bryce says his only true loyalty is to uninterrupted air-conditioning and cold beer.

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Monday, August 4, 2008

Oil & our survival

Reducing oil use 'our survival challenge'

Expert on oil supply tells receptive Sebastopol audience quick, decisive action needed

By MIKE McCOYTHE PRESS DEMOCRAT

Published: Sunday, August 3, 2008 at 6:03 a.m. Last Modified: Sunday, August 3, 2008 at 8:52 a.m.

It was easy to tell oil supply expert Richard Heinberg was preaching to the choir Saturday.
Parked around the Sebastopol Veterans Memorial building where 250 people crowded in to hear Heinberg foretell the gloomy future of oil and the global economy, one of every five cars was a gas-sipping hybrid.
But unfortunately, Heinberg said, enough of the rest of the world has not caught up yet with what it faces.
The ability of the world to wean itself from the ever-declining production of oil “is our survival challenge for the 21st century,” he said.
Heinberg, 57, a senior fellow with the Post Carbon Institute based in Sebastopol, is considered among the leading voices on the issue of peak oil supply, the time when the world’s supply of oil drops below the amount needed to fuel the worldwide economy.
The impact of that, particularly on individuals, can already be seen in the rising cost of food and the end of cheap travel, he noted.
Foodstuffs are trucked an average of 1,500 miles “from farm to plate” these days, Heinberg said, noting the need to conserve fuel demands that food be grown closer to home.
Airline travel is the same since the cost of fuel for large passenger planes will drive the industry into the red, he said.
Heinberg’s lecture, titled “Kiss Your Gas Goodbye,” was largely an update, a sort of “I told you so” of a lecture he gave at the same site three years ago that predicted a decline in global oil production and intensifying competition and chaos by nations to get it.
Heinberg said things have changed since then. “Most of what we talked about then is now history,” he told the audience.
Three years ago, when he made his prediction and warned that alternatives to oil had to be found, a gallon of gas in Sonoma County cost $2.19.
Today it hovers around $4.30 as the demand for oil increases worldwide while the available supply continues to slip.
Heinberg, who predicts oil exports throughout the world will drop by 50 percent over the next decade, urged that decisive action must be undertaken quickly.
“We’re talking about a civilization-ending crisis,” he said.
Fellow speaker Julian Darley, president of the Post Carbon Institute, however, presented the beginning of a 10-point plan he is developing to soften the blow of the doom-and-gloom Heinberg fears is coming.
“We must begin to live within the means of our planet,” he said.
To do that, he said, individuals must reduce their use of oil and the waste of raw materials; use car-pools; diversify into other sources of energy, including wind, solar and geothermal; and find high-tech ways to store energy.
You can reach Staff Writer Mike McCoy at 521-5276 or mike.mccoy@pressdemocrat.com.