Tag Archives: hurricane Sandy

Georgians march in NYC for climate action

It’s a start. At least New York City is already doing something. Time for Georgia to stop burning more fossil fuels and uranium and get on with solar power.

By Lisa W. Foderaro, NY Times, 21 September 2014, At climate change march in New York, a clarion call for action,

Participants from across the country began arriving early on Sunday morning at the staging area near the American Museum of Natural History. Rosemary Snow, 75, stretched her legs after a nearly 14-hour bus ride from Georgia.

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Let the Sun Shine: Fact versus Fiction —Michael G. Noll

LTE in the VDT today. I’ve added a few links. -jsq

Fox News recently claimed that “solar won’t work in America because it’s not as sunny as Germany”. Such statements are common for a network that has long lost its credibility. Unfortunately too many take such gibberish at face value. Thus columns like “environmentalism or obstructionism?” are not surprising, but in the end it’s the facts that matter:

  • Global warming is real. For years we have been experiencing record heat waves, droughts, wild fires, etc., and while seawater levels are rising, storms like hurricane Sandy become major threats to low lying areas along coast lines.
  • The main culprit for global warming are greenhouse gases like carbon dioxide, resulting from the burning of fossil fuels, especially coal and oil.
  • While China overall emits more than we do, the US leads in per capita emissions. The average US citizen produces three times more carbon dioxide than the average Chinese citizen.
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2012 Drought more expensive than Hurricane Sandy

You thought Hurricane Sandy was bad? You were right, but economically, the ongoing drought is worse economically. But we already know a much brighter path.

Weather Underground founder Dr. Jeff Masters wrote 16 November 2012, Lessons from 2012: Droughts, not Hurricanes, are the Greater Danger,

Sandy’s damages of perhaps $50 billion will likely be overshadowed by the huge costs of the great drought of 2012.

By Dr. Masters’ estimate, the 2012 drought will cost more than half again as much as Hurricane Sandy.

Also notice Hurricane Katrina still at the top of that table, with almost three times the economic damage and far more deaths than Hurricane Sandy. We could have gotten the message back in 2005, but hey, those were only poor southern people, so who, in for example New York City, really cared? Yes, I know many of us did and many of you actively helped, but I’m sure you see my point that when greater New York gets the storm, suddenly the country pays attention and a lot more people want to find out how to keep that from happening again.

What’s that drought look like for us here in Georgia at the moment, according to U.S. Drought Monitor?

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Renewables are Winning, Nukes are Dead, and Coal is Crashing

Somebody is willing to read the sunshine writing: Renewables are Winning, Nukes are Dead and Coal is Crashing, as Kathleen Rogers and Danny Kennedy wrote for EcoWatch 14 Dec 2012.

As I wrote back in April when formerly coal-plotting Cobb EMC went solar:

Coal is dead. Nuclear is going down. Solar will eat the lunch of utilities that don’t start generating it.

Can Georgia Power and Southern Company (SO) read that handwriting on the wall? They can’t fight Moore’s Law, which has steadily brought the cost of solar photovoltaic (PV) energy down for thirty years now, and shows no signs of stopping. This is the same Moore’s Law that has put a computer in your pocket more powerful than a computer that cost hundreds of thousands of dollars in 1982 and was used by an entire company. Solar PV costs dropped 50% last year. Already all the new U.S. electric capacity installed this September was solar and wind. As this trend continues, solar will become so much more cost-effective than any fossil or nuclear fuel power that nobody will be able to ignore it.

Rogers and Kennedy explained this phenomenon:

The seismic shift in how we all use cell phones and mobile technology to access the internet almost snuck up on the incumbent technologies and the monopolies that made money selling us landline telephones and a crappy service. Now, we’re all using apps on smartphones all of the time. So too, the shift to a scaled, solar-powered future built around the modular technology at the heart of solar power—the photovoltaic solar cell—will come as a surprise to many. We call it the solar ascent, and it is happening every day in a million ways.

Will SO and Georgia Power continue to prop up that 1973 legal wall that inhibits solar financing in Georgia? Companies and even economic development authorities are starting to find ways around it, and of course there’s Georgia Solar Utilities (GaSU) trying to wedge into the law as a utility. After Hurricane Sandy, rooftop solar for grid outage independence has suddenly hit the big time (Austin Energy caught onto that back in 2003). The U.S. military got solar and renewable energy back in Afghanistan and are now doing it bigtime everywhere.

SO and Georgia Power can try to ignore Continue reading →

Rooftop solar for grid outage independence

Solar power can bring for energy independence, not just from foreign countries, also from the grid during storms and other outages.

Inspired by the need to deal with downed power lines in New York and New Jersey after Hurricane Sandy, David Crane and Robert F. Kennedy Jr. wrote for NYTimes 12 Dec 2012, Solar Panels for Every Home,

Solar photovoltaic technology can significantly reduce our reliance on fossil fuels and our dependence on the grid. Electricity-producing photovoltaic panels installed on houses, on the roofs of warehouses and big box stores and over parking lots can be wired so that they deliver power when the grid fails.

Solar panels have dropped in price by 80 percent in the past five years and can provide electricity at a cost that is at or below the current retail cost of grid power in 20 states, including many of the Northeast states. So why isn’t there more of a push for this clean, affordable, safe and inexhaustible source of electricity?

First, the investor-owned utilities that depend on the existing system for their profits have little economic interest in promoting a technology that empowers customers to generate their own power. Second, state regulatory agencies and local governments impose burdensome permitting and siting requirements that unnecessarily raise installation costs.

I can tell you by experience that solar panels on the roof (with batteries) can supply power when the grid is out.

In regulatory-captured Georgia, the big impediment to solar is financing, because of 1973 Territorial Electric Service Act. When will Southern Company and Georgia Power admit their boondoogle on the Savannah River has failed and get on with conservation, efficiency, wind, and solar power?

-jsq

Savannah and Jacksonville most vulnerable to rising sea level

Savannah and Jacksonville are among the east coast cities most vulnerable to rising sea levels due to climate change, a study finds. Savannah, Georgia’s main seaport, with storm surges, hurricanes, and waves on top: what will that look like?

Suzanne Goldenberg wrote for the Guardian today, US coastal cities in danger as sea levels rise faster than expected, study warns: Satellite measurements show flooding from storms like Sandy will put low-lying population centres at risk sooner than projected,

A study published last March by Climate Central found sea-level rise due to global warming had already doubled the risk of extreme flood events — so-called once in a century floods — for dozens of locations up and down the Atlantic and Pacific coasts.

It singled out the California cities of Los Angeles and San Diego on the Pacific coast and Jacksonville, Florida, and Savannah, Georgia, on the Atlantic, as the most vulnerable to historic flooding due to sea-level rise.

Sandy, which produced a 9ft storm surge at Battery Park in New York City, produced one example of the dangerous combination of storm surges and rising sea level. In New York, each additional foot of water puts up to 100,000 additional people at risk, according to a map published with the study.

That study projected 6 inches rise at Fort Pulaski by 2030 (minimum 3 inches) and 13 inches by 2050 (maximum 24 inches). But projections have gotten worse since then:

Sea level changes measured and projected The latest research, published on Wednesday in Environmental Research Letters, found global sea-levels rising at a rate of 3.2mm a year, compared to the best estimates by the IPCC of 2mm a year, or 60% faster.

So that would be more like 9 inches by 2030 and 20 inches by 2050.

Add to a higher base sea level bigger storms like Hurricane Sandy, and Savannah and Jacksonville have a problem. Sure, Savannah is Continue reading →