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Archive for December, 2012

As we close in on the end of 2012 with a winter front keeping temperatures low, Texas achieved a new wind power integration record of 8.638 GW on Dec. 25 at 3:11 p.m according to the Texas grid operator, the Electric Reliability Council of Texas (ERCOT).

Electricity from wind accounted for 25.71% of power being generated and used at that point in time, as the peak demand was 39.847 GW.  Of the 8.638 GW being generated by Texas wind farms, over 84% came from wind farms in West Texas, and 16% came from sites on the Texas coast.

More details can be found in ERCOT’s wind integration report for Dec. 25.

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According to Bloomberg, with four days left in 2012, wind-turbine installations are expected to exceed natural gas-fueled power plants in the U.S. for the first time as wind farm developers race to complete projects before a renewable energy tax credit expires.

New wind capacity reached 6,519 megawatts by Nov. 30th of this year, beating the 6,335 megawatts of gas additions and more than double that of coal, according to data from Ventyx Incm which plans to release final tallies in January.

Congress has yet to renew the production tax credit, which provides incentives for wind farms completed before Dec. 31, 2012. Efforts to take advantage of the subsidy trumped interest in gas-fired stations, which are supported by a plunge in prices for the commodity resulting from added production through hydraulic fracturing.

To qualify for the tax credit, which pays wind farm owners 2.2 cents per kilowatt-hour of power they produce over 10 years, projects must be online and producing power by Jan. 1.

A bill to extend the wind production tax credit was approved by the Senate Finance Committee in August.  Unless Congress extends the incentive, wind turbine installations are predicted to fall 88 percent next year according to a forecast by New Energy Finance.  Earlier this month, in an effort to head off opposition to an extension, the American Wind Energy Association proposed a six-year phase-out of the credit, ending the subsidy at the start of 2019.  They claim 37,000 jobs will be lost if the credit lapses now.

An increase in gas prices may make wind even more competitive. Gas futures saw their first annual increase since 2007, rising almost 15 percent this year.  And, utilities in 29 states are required to get an increasing amount of their supplies from renewable resources such as wind and solar, whether or not Congress renews the tax credits.

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Fine particles in the air (particularly those smaller than 2.5 micrometers in diameter) cause a multitude of health problems, ranging from difficulty kid with asthma inhalerbreathing and asthma to heart attacks and premature death in people with heart or lung disease.  The question has been whether or not cleaning the air any further makes a difference.  This type of air pollution has decreased substantially since 1980, but only smaller gains have been made since 2000.

A new study by researchers at the Harvard School of Public Health shows that even the modest gains made in reducing particulate matter between 2000 and 2007 are adding years to people’s lives.  Life expectancies were shown to increase .35 years in 545 US counties.

Not everyone is equally impacted, so some demographics are reaping larger benefits through cleaner air.  The young, the old and those who exercise outdoors are most likely to be negatively impacted by fine particles in the air.

In Texas, our port communities endure especially high concentrations of particulate matter.  Public Citizen is working to force the Port of Houston clean up.  Replacing or retrofitting the old, highly polluting trucks that haul goods from the port to nearby warehouses would do a lot to improve the health of surrounding communities.  The Texas Emissions Reduction Plan (TERP) provides funds for just this purpose.  Those investments are saving lives, but are often underutilized by truck owners.

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The Solar Energy Industries Association (SEIA) has taken a step that any self-respecting supporter of renewable energy should do – ditched the American Legislative Exchange Council (ALEC).  This relationship looked a lot like the fabled one between the scorpion and tortoise.

Despite members such as the SEIA and the American Wind Energy Association (AWEA), ALEC has decided to make a nationwide push to roll back renewable energy portfolio standards (RPS) that have been enacted in many states.  The RPS sets a percentage of electricity consumed that must be derived from renewable energy sources, such as wind or solar.  The Texas RPS, passed in 1999, has helped propel the state into its role and a wind industry leader.  At one point last month, the ERCOT electric grid (which encompasses most of Texas) was getting 26% of its power from wind turbines.

congratulationsIt pleases me to see good organizations such as SEIA leaving the backward notions of ALEC behind and I hope that other well-meaning organizations, businesses and elected officials will take a hard look at the facts and do the same.  ALEC has perverted the legislative process to suit its needs.  Model bills are developed behind closed doors to fit certain member industry desires and are then pushed for adoption in as many states as possible.  Of course, as SEIA has likely discovered, not all members are equal and its the big boys that get to make the rules of the game.

Numerous polls and studies show widespread support for renewable energy, but nothing speaks so loud as money.  Only when the coffers at ALEC dry up will they stop pushing this kind of backward legislation.

It remains to be seen whether ALEC’s effort to repeal the RPS will gain any traction in Texas.  Here’s to hoping that saner heads prevail and send ALEC packing.

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