Category: Energy Matters

The twentieth century way of life has been made available, largely due to the miracle of cheap energy. The price of energy has been at record lows for the past century and a half.As oil becomes increasingly scarce, it is becoming obvious to everyone, that the rapid economic and industrial growth we have enjoyed for that time is not sustainable.Now, the hunt is on. For renewable sources of energy, for alternative sources of energy, for a way of life that is less dependent on cheap energy. 

SLOUCHING TOWARD GOLGOTHA

admin /21 May, 2009

SLOUCHING TOWARD GOLGOTHA

By Peter Montague

Most of my friends want to deny it, but the evidence is compelling: the U.S. and Europe are aggressively advancing the only real plan they’ve ever had for “solving” the global warming problem. Their plan — their only published plan — is to capture carbon dioxide (CO2) gas, compress it into a liquid, and pump it a mile below ground, hoping it will stay there forever. It will be the largest hazardous waste disposal program ever undertaken. Sometimes the plan is called CCS (short for “carbon capture and sequestration”) but mostly it’s known by its gimmicky PR name “clean coal.”

On paper, the plan seems simple enough: Bury trillions of tons of hazardous CO2 in the ground. They tell us it will work even though its never been tested. But what if they’re wrong? What if it leaks? If that happens, they’ve got no Plan B. Sorry, kids, we used up your world.

The U.S. and Europe have painted the whole planet into a corner: by denying or ignoring global warming science for more than 20 years and refusing to take precautionary action, political “leaders” have allowed the problem to grow so large that it now threatens the future of civilization.

Taiwan’s solar stadium 100% powered by the sun

admin /21 May, 2009

Taiwan’s solar stadium 100% powered by the sun

Taiwan recently finished construction on a solar-powered stadium that will officially open later this year to welcome the 2009 World Games. From Inhabitat, part of the Guardian Environment Network

taiwan's solar-powered stadium

Toyo Ito’s design has a 14,155 sq metre solar roof that is able to provide enough energy to power the stadium’s 3,300 lights and two jumbo vision screens. Photograph: Inhabitat.com

Taiwan recently finished construction on an incredible solar-powered stadium that will generate 100% of its electricity from photovoltaic technology! Designed by Toyo Ito, the dragon-shaped 50,000 seat arena is clad in 8,844 solar panels that illuminate the track and field with 3,300 lux. The project will officially open later this year to welcome the 2009 World Games.

California plans no exit from Hydrogen highway

admin /20 May, 2009

California plans no exit from hydrogen highway 28

 

California is planning to invest millions to support the rollout of new hydrogen fueling stations. Pictured here is a station near Los Angeles Int’l Airport that was built by a partnership that included BP, Praxair and LAX.Courtesy Hydrogen Assn.

Energy Secretary Steven Chu may want to slam the brakes on future hydrogen funding, but California will continue to pay its own way down the Hydrogen Highway, infuriating electric vehicle advocates in particular.

Obama’s top energy official cut more than $100 million slated for hydrogen fuel-cell research from next year’s federal budget, arguing that in tough times, tough choices had to be made. His department will allocate nearly $800 million from the American Recovery and Reinvestment Act for advanced biofuels research and commercial-scale biorefinery projects, part of his area of expertise at Lawrence Berkeley National Laboratory before he joined the Obama administration.

In California, however, state lawmakers and regulators are handing out more money for hydrogen projects. Shell Oil, for example, will receive nearly $2 million in state funds to help build a hydrogen pump at a gas station near a swank Newport Beach country club and high end shopping mall. The pump will service a few dozen cars. State officials and hydrogen backers say it is a small but key step forward in solving the nation’s energy and environmental woes. An additional $5 million in tax dollars will help build hydrogen fueling pumps near UCLA’s campus, San Francisco Airport, and at the foot of wealthy southern California coastal communities.

Despite the state’s massive budget woes, officials also approved another $120 million in alternative fuel expenditures, paid for with revenue generated from fees of about $10 recently tacked onto the costs of renewing a driver’s registration. Hydrogen and electric plug-in technologies will both fare well, getting an estimated $40 million and $46 million respectively from the state.

But electric vehicle advocates said even those expenditures prove their point: According to the California Energy Commission, it will cost $40 million to build 11 hydrogen fueling stations, compared to just $12 million cost to build 6,500 EV charging stations.

Critics of Gov. Arnold Schwarzenegger’s (R) much ballyhooed “Hydrogen Highway” program, unveiled in 2004, say the hydrogen funding is the latest outrage in a doomed and costly effort to convert drivers in the nation’s most populous state to a still unproven replacement for gasoline. California is reeling from a potential $20 billion budget shortfall, but critics say oil companies and car manufacturers will continue to be prime beneficiaries of costly, state-funded hydrogen boondoggles.

By contrast, Chu’s announcement left them dancing metaphorically on hydrogen’s grave.

Solar shootout in the San Joaquin Valley

admin /20 May, 2009

May 18, 2009

Solar Shootout in the San Joaquin Valley

by Bob Haavind, Editor-at-large, Photovoltaics World

California, United States [RenewableEnergyWorld.com]

Side-by-side crystalline and thin-film photovoltaic installations at a water treatment plant in California’s Central Valley should provide a clear indication of which provides the best energy production and cost benefit performance over varying climatic conditions within a year.

The data on the Fat Spaniel Web site also allows the group to compare the 1-MW Phase One solar-tracking system with a number of fixed installations, such as a 1-MW fixed-axis rooftop system at a fruit packing firm in Hanford, CA, a system that Conergy also installed.

The 1.6-MW solar array for the South San Joaquin Irrigation District (SSJID) was installed in two phases by Denver-based Conergy Americas in Manteca, CA. Phase One includes 6720 Conergy 175-W crystalline modules mounted on a single-axis solar tracking system that can boost peak-time output by about 15% over fixed systems.

Are we moving towards a new oil crisis?

admin /18 May, 2009

Are we moving towards a new oil crisis?  ( THE OIL DRUM)

One of the few good pieces of news in the current economic crisis (maybe the only one) is that oil prices have gone from the 147$ a barrel of July 2008 more than 100$ down to less than $50 a barrel on the international markets. However, in the last days we have seen oil prises rising and reaching the price of $58 a barrel for the first time in nearly six months. Nevertheless low oil prices are also good news for gas, since gas prices are normally linked to those of oil. If we remember the difficulties that European fishermen and truck drivers had last year we can imagine what their problems with be if in the middle of an economic crisis they had to deal as well with prices over 100% a barrel.

However, we should not be under any illusion. The current fall of oil prizes is just the consequence of an even more dramatic fall in demand due to economic crisis. I add to that the fears in the financial markets you will understand why investments in futures of any commodity except the safest ones (gold, for instance) are so rare. But the fundamentals that drive the energy markets have not changed. Once the economic crisis is over demand for hydrocarbons will soar again, particularly in the developing world. And some countries are preparing for that. For example the Chinese government has granted a credit to Russian State owned oil companies Rosneft and Transneft $25 bn. against daily supplies of 48,000 tonnes of oil for the next 20 years.

Rudd finally gets renewables

admin /17 May, 2009

Lidell Power station - WikipediaThe Prime Minister, Kevin Rudd, announced yesterday that the Federal Government will fund the world’s largest solar power plant at Lake Riddell in NSW’ Hunter Valley.

He said that the government will invest 1.4 billion in solar thermal technology under a Solar Flagships program announced in the budget. The press release about the Solar Flagships program released on budget day, emphasises clean coal technology. On Sunday, though, the Prime Minister indicated that he wants to see Australia move to the forefront of solar thermal power generation.

A prototype solar thermal plant has been operating at Lake Riddell since 2004, build by Ausra, an Australian company that moved to California because of lack of government support.

Read about the prototype

Read background on Lidell Power station