Tag Archives: Wind

The fragility of centralized energy systems

All thermal power generation requires water for cooling, with nukes so vulnerable no private insurer will cover them anyway and failing frequently in recent heat waves. “Natural” gas is no better than coal or oil for water use; maybe worse because all those pipelines vulnerable to backhoes or corrosion or attack. Even hydro is vulnerable to lack of rainfall. Carbon sequestration doesn’t get good marks, while conservation and efficiency get rave reviews from a study of insurance perspectives on power generation. What’s the one power source this article about insurance risks does not say is fragile in the face of climate change? Hint: look up.

Limiting Liability in the Greenhouse: Insurance Risk-Management Strategies in the Context of Global Climate Change, by Christina Ross, Evan Mills, and Sean B. Hecht, Stanford Environmental Law Journal and the Stanford Journal of International Law, Symposium: on Climate Change Risk, Vol. 26A/43A:251, 2007.

Supply-side energy choices that may be made to reduce the carbon-intensity of energy services have their own distinctive liability characteristics. For example, switching to lower-carbon electricity generation technology based on thermal power plant technology (e.g., by substituting natural gas for coal) results in systems that are still heavily dependent on water resources for cooling. The Electric Power Research Institute has documented considerable risks to traditionally cooled power generation systems as a result of climate change-induced droughts.242 Similarly, “zero-emissions” hydroelectric generating systems are also sensitive to rainfall patterns.

242 Denis Albrecht, Electric Power Research Institute, Presentation: Climate Impact on Water Availability for Electricity Generation (April 11, 2006) (presentation slides associated with the Electric Power Research Institute).

Centralization considered harmful

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U.S. electric demand still going down, while solar goes up like a rocket

If we need less electricity and we already getting almost all new energy from solar power, why not shut down some more coal, oil, and nuclear plants, and not build any destructive, hazardous, and unnecessary natural gas pipelines?

See U.S. Electricity Use is Declining and Energy Efficiency May be a Significant Factor by American Council for an Energy-Efficient Economy, February 25, 2014. See also Changes in Electric Power Annual (EPA) 2012 by the U.S. Energy Information Association (eia), especially Table 1.1. Total electric power industry summary statistics, which says U.S. electric power net generation from all sources went down by 1.3% from 2011 to 2012. The biggest declines were in Petroleum Coke (30.6%), Hydroelectric Pumped Storage (22.9%), Petroleum Liquids (16.7%), Coal (12.7%), and Nuclear (2.6%). The biggest increases in generation were from Wind (17.2%), Natural Gas (20.9%), and Solar (138%). Continue reading →

FPL already dirtying Georgia air at Plant Scherer: and a pipeline, too?

Georgia Power’s Plant Scherer is #1 among the U.S. dirtiest power plants. But FPL owns most of one of the four units there, dirtying Georgia’s air for Florida’s power. The same FPL that wants the fracked methane Sabal Trail pipeline through Georgia, destroying Georgia’s environment. It’s time for Georgia to say no to destroying Georgia’s environment for a company in another state.

Thomas Stackpole wrote for Mother Jones 11 September 2013, 1 Percent of America’s Power Plants Emit 33 Percent of Energy Industry’s Carbon, Continue reading →

Renewables Report from Southern Company forthcoming

Nonprofit As You Sow got mighty Southern Company to agree to report on renewable energy, which is the first step towards widespread adoption of solar power. How about taking on FPL next, about that Sabal Trail methane pipeline? And that green bond idea, how about our Industrial Authority take that up?

Dave Williams wrote for the Atlanta Business Chronicle yesterday, Southern Co. to report renewable energy spending,

Atlanta-based Southern Co. has agreed to produce a comprehensive report on its current renewable energy projects and plans for future development of renewables, an environmental organization reported Thursday.

The company’s decision prompted Oakland, Calif.-based nonprofit As You Sow to withdraw a shareholder resolution asking Southern to consider President Barack Obama’s goal of reducing carbon emissions by 80 percent by 2050, the group said in a news release.

“To achieve that goal, utilities need to immediately shift Continue reading →

Time to call it: Carbon Crash, Solar Dawn

Another observer gets it that green solar power is winning. Letting a fracking deliver company turn us into “stakeholders” in a white elephant methane pipeline would be an even huger waste after the pipeline stopped being used in a decade or so because sun, wind, and water power everything by then, winning like the Internet did.

Paul Gilding wrote on his blog 19 March 2013, Carbon Crash Solar Dawn,

I think it’s time to call it. Renewables and associated storage, transport and digital technologies are so rapidly disrupting whole industries’ business models they are pushing the fossil fuel industry towards inevitable collapse.

Some of you will struggle with that statement. Most people accept the idea that fossil fuels are all powerful — that the industry controls governments and it will take many decades to force them out of our economy. Fortunately, the fossil fuel industry suffers the same delusion.

In fact, probably the main benefit of the US shale gas and oil “revolution” is that it’s keeping the fossil fuel industry and it’s cheer squad distracted while renewables, electric cars and associated technologies build the momentum needed to make their takeover unstoppable — even by the most powerful industry in the world.

Why are the fossil fuel companies still pushing, then? Continue reading →

100% sun, wind, and water can power each U.S. state and the world –Stanford study

We have all the technology right now that we need to power the U.S. state by state and the world with solar, wind, and water power. No burning coal or oil or fracked natural gas and no nukes. No need for any new destructive and hazardous methane pipelines. No waiting for batteries. All we have to do is get on with it.

100% RENEWABLE ENERGY IS FEASIBLE AND AFFORDABLE, ACCORDING TO STANFORD PROPOSAL,

Stanford University researchers led by civil engineer Mark Jacobson have developed detailed plans for each state in the union that to move to 100 percent wind, water and solar power by 2050 using only technology that’s already available. The plan, presented recently at the AAAS conference in Chicago, also forms the basis for The Solutions Project nonprofit.

“The conclusion is that it’s technically and economically feasible,” Jacobson told Singularity Hub.

The plan doesn’t rely, like many others, on dramatic energy efficiency regimes. Nor does it include biofuels or nuclear power, whose green credentials are the source of much debate.

The proposal is straightforward: eliminate combustion as a source of energy, because it’s dirty and inefficient. All vehicles would be powered by electric batteries or by hydrogen, where the hydrogen is produced through electrolysis rather than natural gas. High-temperature industrial processes would also use electricity or hydrogen combustion.

The rest would simply be a question of allowing existing fossil-fuel plants to age out and using renewable sources to power any new plants that come online….

“The greatest barriers to a conversion are neither technical nor economic. They are social and political,” the AAAS paper concludes.

For Georgia, that’s 40% solar PV plants, 35% offshore wind, 13% rooftop PV (6% residential and 7% commercial), 5% concentrating solar plants, 5% onshore wind, and 1% each wind, tide, and conventional hydro power. Plus 210,200 construction jobs and 101,000 operation jobs. And saving $14.3 billion per year Continue reading →

Lowndes County Democratic Party opposes the Sabal Trail Methane Pipeline –Gretchen Quarterman @ FERC 2014-03-04

Gretchen Quarterman stood up for local landowners, the economy, and the environment, by reading the statement against the pipeline recently approved by the Lowndes County Democratic Party, of which she is the chair, at the Valdosta FERC Scoping Meeting 4 March 2014.

Here’s the video:


Lowndes County Democratic Party opposes the Sabal Trail Methane Pipeline –Gretchen Quarterman
Sabal Trail Methane Pipeline,
Scoping Meeting, Federal Energy Regulatory Commission (FERC),
Video by John S. Quarterman for Lowndes Area Knowledge Exchange (LAKE),
Valdosta, Lowndes County, Georgia, 4 March 2014.

Here’s the text she was reading: Lowndes County Democratic Committee Opposes Sabal Trail Methane Pipeline Continue reading →

The Third Solar Age –Michael Noll

LTE in the VDT today. -jsq

For millennia humans gazed into the sky and marveled at birds sailing through the air. While some imagined a day when we would be able to fly, others said it could not be done. Likewise the idea of infinite, clean energy might seem unattainable to some, but the progress we have seen in recent years is astonishing.

Since the discovery of fire Continue reading →

EU could cut 40% emissions with little cost: and we can, too

If Europe can do it, the U.S. can do it. And we know Georgia can get a third of its power from wind, and even Spain is north of Mississippi, Alabama, Georgia, and Florida, which have a lot more sun for solar power than anywhere in Europe. Solar power is already winning, even in Georgia. Let’s help it win even faster, plus wind.

PR from Potsdam Institute for Climate Impact Research (PIK) 16 January 2014, EU could cut emissions by 40 percent at moderate cost,

The costs of achieving a more ambitious EU climate target are estimated to be moderate. Upscaling greenhouse-gas emissions reduction from the current 20 percent by 2020 to 40 percent by 2030 would be likely to cost less than an additional 0.7 percent of economic activity.

And that apparently doesn’t count the additional economic activity that would be produced by all those wind and solar deployments, not to mention related activities like electric cars. This is actually a pessimistic study, because it doesn’t account for such likely positive corollaries.

Many options to choose from—wind power could expand sevenfold

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Wind for 1/3 of Georgia electricity, plus solar

“Georgia has about 14.5 gigawatts of feasibly developed offshore wind energy potential–enough power to provide one-third of Georgia’s current electrical needs.”

And the wind blows at night when the sun doesn’t shine. Add solar for the peak power day, and there’s no excuse for coal, nuclear, or natural gas.


Georgia’s Offshore Wind Energy Potential Showcased at CoastFest, by Allie Brown for SACE 15 October 2013.

Georgia Power and Southern Company know this. When will they act on it?

PS: Owed to Danielle Jordan

-jsq