Global warming radicals balloons continue to pop
By Jennifer G. Hickey FoxNews.com
Even as the Obama administration announces another $120 million in grants to boost solar energy, new reports indicate a centerpiece of the administration’s green-energy effort is actually a carbon polluter.
Located in Southern California’s Mojave Desert, the $2.2 billion Ivanpah Solar Electric Generating System benefited from a $1.6 billion Energy Department loan guarantee, and a $539 million Treasury Department stimulus grant to help pay off the loan.
Yet it is producing carbon emissions at nearly twice the amount that compels power plants and companies to participate in the state’s cap-and-trade program.
That’s because the plant relies on natural gas as a supplementary fuel.
According to the Riverside Press-Enterprise, the plant burned enough natural gas in 2014 to emit 46,000 metric tons of carbon dioxide. But Ivanpah, while in the cap-and-trade program, is still considered a renewable energy source because it technically produces most its energy from solar.
Built by BrightSource Energy Inc. and operated by NRG Energy, the Ivanpah project has been mired in controversy from the start.
Taxpayer advocates object to the federal support. Environmentalists say it would hurt the endangered desert tortoise and lament that 3,500 birds were “fried” by the heat produced by the plant in its first year.
But the natural gas factor raises the fundamental question of whether this plant — and others — are undercutting their own green energy gains by emitting carbon pollution in the process, while not producing anywhere near the level of electricity of a regular power plant.
“This is a prime example of when good intentions go bad,” said H. Sterling Burnett, a research fellow at the Heartland Institute.
Solar and wind power plants typically require some form of supplemental fuel, to deal with weather changes.
Natural gas, used at several California operations, can be used during the evenings to help protect against overnight freezing and temperature changes that can hurt equipment.
Yet while natural gas is not as environmentally damaging as coal or oil, it is a fossil fuel generally not considered “green.”
Ivanpah’s original license allowed it to use millions of cubic feet of natural gas with the understanding the total would not exceed 5 percent of the energy the project gets from sunlight.
BrightSource originally estimated the plant’s main auxiliary boilers would use the gas for an average of an hour per day.
But in March 2014, they petitioned the California Energy Commission for permission to increase that to roughly 4.5 hours per day. In the petition, they cited a need to protect equipment and “maximize solar electricity generation.”
The company defended the plant operations.
“Less than 5 percent of electricity generated is attributed to natural gas, which … qualifies 100 percent of the plant generation as renewable,” NRG spokesman David Knox wrote in an email.
Michael Ward, information officer for the California Energy Commission which provided the emissions data, confirmed that Ivanpah indeed falls below the 5 percent mark.
But the 5 percent figure does not tell the whole story — as California does not account for emissions produced when a power plant is not generating electricity, according to Ward.
So the actual percentage of natural gas use could well be higher.
“If it were any other energy industry besides solar, the plant never would not have been built,” said David Lamfrom, director of California desert and national wildlife programs at the National Parks Conservation Association (NPCA).
Lamfrom said that “political pressure pushed this project through without proper input from the taxpayers and without them being adequately informed of exactly what kind of project this was.”
He said officials “generated enough momentum to make this project happen in order to meet the [deadlines for] the stimulus funding.”
According to Lamfrom, designers also erred in placing Ivanpah between the tallest mountains in the Mojave where there is significant cloud cover and dust which would interfere with the sunlight.
Burnett noted that low sunlight only increases the use of natural gas: “You can make solar power as cheap as you want. If the sun is not shining, or it is cloudy or rainy, it will require natural gas to ramp up [the plant] quickly when solar power goes offline. They say it is green, but that assumes that there is a power source without any environmental impact.”Follow enlightenedlbrl