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25% US Renewable Electricity Standard Will Create 274,000 Jobs

February 8, 2010   |   10 Comments

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10 Reader Comments
Comment
1 of 10
February 9, 2010
Biomass means burning and creating pollution. Solar and wind create little in the way of pollution compared to burning and don't release greenhouse gases.
Comment
2 of 10
February 9, 2010
Biomass is a renewable energy fuel considered carbon neutral. Additional carbon isn't released into the environment such a coal and natural gas and with present emissions control equipment is not environmentally unfriendly.

Biomass can play an important part in utility scale solar. The maximum capacity factor of solar is 25-30%. Many of the CSP solar projects are comprised of a natural gas boiler with an efficiency of less than half of a Combine Cycle Gas Turbine. If solar direct steam technology is combined with biomass, its carbon foot print is reduced during the day with solar and during the evening the biomass is used eliminating costly solar thermal storage.

Unless I misread, 274,000 jobs are considerably less than the millions touted by the Administration and 52% of these would be manufacturing for which there is not any law to prevent moving offshore.
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Comment
3 of 10
Anonymous
February 9, 2010
1.6 billion of the 2 billion stimulus package that went into green jobs have gone overseas. I'm one of the Americans who was hoping that stimulus would create a green job I can take. Unfortunately, all it has done is completely crowd a small domestic market, misleading Americans into thinking that this is the sector where all the jobs are and has forced a lot more competition into a field that needs to expand fast.
Comment
4 of 10
February 10, 2010
robtemery,

re: 274,000 vs. millions of jobs. This report refers only to renewable electricity generation whereas the "millions" of jobs you've heard refer to probably include much more, e.g. efficiency, clean transportation, demand response, smart grid, and other kinds of clean tech that don't get applied to power generation.

You're right about combining solar with biomass to make power more dispatachable and continue generating power at nicht and on particularly cloudy days. Solar can also be combined (if no other options are viable) with fossil fuels, e.g. gas or even coal. In much of the developing world (where increasing diesel costs are very hard to cope with) solar/diesel hybrid is the way to go: lower costs for fuel and maintenance, longer engine life and yet the same amount of power on demand.

Solar thermal storage has it's place though, particularly if you're generating power in a very hot, arid region that doesn't produce loads of biomass. In that case a closed system with heat storage like molten salt may be the only option. Whether such a system can produce power at an acceptably low cost per kilowatt hour remains to be seen.
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Comment
5 of 10
Anonymous
February 10, 2010
We can create 2,000,000 jobs by hiring 1,000,000 people to dig holes and then another 1,000,000 to fill the holes back up. Unemployment problem solved!
Comment
6 of 10
February 10, 2010
In reply to Brian. Solar thermal storage definitely has its place. With a capacity factor of 25-30%, CSP solar will only be viable with some form of energy storage (thermal or otherwise) or combined as a hybrid. The other option for CSP solar is peaking, but the solar insolation peaks around 1:00 pm while demand is usually around 4-5:00 pm. I used biomass as an example of a hybrid because of the previous comment.

Solar direct steam technology is a match made in heaven as a combined cycle hybrid. But, almost all of the interest is from China and Germany so I will be traveling to Germany at the end of this month. Adage a subsidiary of Areva and in an alliance with Duke Energy, were very interested in solar direct steam technology combined with biomass. Areva just acquired Ausra (Direct Steam Generation).

A solar/diesel hybrid is an idea I have been tossing around but for the Caribbean. Raser Tech has a small modular generation unit that uses hot geothermal water to generate electricity. A solar collector can easily provide hot water, but I have been unable to obtain any numbers regarding cost and efficiency.
Comment
7 of 10
February 10, 2010
What the Politicians left out about a Global Economy was transition to a Global Standard of Living. It is a world market including employment.
Comment
8 of 10
February 10, 2010
I am an engineer in Oregon with 4 years of experience outside the energy field. I have been trying to find a job in renewables for over a year now. Iberdrola certainly hasn't created many new jobs within the US. Vestas is even worse. I suspect this is because both countries have corporate headquarters oversees. Looking back, I wish I had relocated to Texas or California right away.
Comment
9 of 10
February 10, 2010
All,
We can produce 100% of todays baseline energy in the USA withn 7 years. My company is pioneering high efficiency, low cost, mass manufacturable "heat" engine (RET) which are heat source agnostic: renewable energy stock (Geothermal, solar thermal), waste heat, biofuels, fossil fuels.. Has lead to novel design for wind power turbines as well. An off-grid RET Genset running on natural gas would provide 24x7 power (and CHP) w/o hugely expensive grid upgrades. and be impervious to grid failures, such as storms. On-site Renewable RET generated power costs less than fossil powered/ delivered by grid. RET powered vehicles are another major market, but a 1 million mile duty cycle, plug and play engine tech is avoided as it will render automotive to a commodity. . Renewable biowaste (excreta et al)/ biomass powered RET Gensets will provide the next level to micro-economics, powering / empowering small.. medium sized industry, plus power for basics and being linked into the global economy. Its not the physics, its the politics is to paraphrase A. Einstein. Jay R CEO Sannerwind@gmail.com
Comment
10 of 10
February 17, 2010
Our renewable energy company COULD support RES ONLY with feed-in tariffs, not continuance of competitive bidding which allows utility monopolies to rig the bids in favor of their company, affiliates and friends.
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