I promised more insight from the Electric Utilities Environmental Conference 2008 conference so here it is. These are my rough notes of any insightful info gleaned during a speaker's presentation or Q & A.
Jeffrey Michel, Ing.-Büro Michel, Germany
The United States has 460 different sets of regulations for solar power – Can you keep track? Quoted from E & Y annual RE study.
Believes that America needs designated solar energy parks where transmission can support a large amount of renewables located in the right places.
Jordan Fruge, NewPoint Energy:
A solar PV system in the U.S. costs an average of $7.84/watt installed
- 50% of that is module cost, 20% is Balance of Systems, and 30% is Installation & Commissioning
- Germany, who has 35K trained workers in solar has a lower installed cost despite higher module pricing
- Emphasis is need for broad-based support to educate cleantech workforce
Return on Energy Investment:
Silicon: 1.6 years
Thin Film PV: 1 year
Wind: Less than 1 year
Palo Verde Nuclear: 14 years of energy out = the amount of energy used to build & fuel it
Allen Jay St. Clair, Windstone Capital Partners
2.2B in private equity into cleantech in 2007, up 46%
Green Construction is a $15B industry growing at 50%/year
2007 brought America’s first reduction in miles driven since 1973
John O’Donnell, Ausra
Ausra’s CLFR (compact linear fresnel reflector) technology uses 1-5% the water of conventional power generation
They can produce energy right now at $0.12/kWh, with storage at $0.09/kWh
31-33% efficiency @ converting solar thermal energy
Two areas of innovation:
40x concentration of the sun, 550 degree saturated steam
Energy stored as pressurized water & “other”
CA: Peak is Noon to 8pm
16 hours of energy storage at a 60% capacity factor
1 positioner controls 300-400 m2 of glass
Glass is 8’ off the ground: size is 60’ x 8’
The company’s Australian factory produced 1 module every 2.5 hours
The company’s claims their Las Vegas factory using robotic construction will produce one module every 10 minutes
Their glass covers 75% of the total land area
Xavier Baldwin, Burbank Water & Power
PHEV Benefits:
Reduce GHG, dependence on foreign oil, provide peaking capacity and reserves, help integrate (shape) wind power into the resource mix, improve system efficiency and load factor.
Smart (Grid) means ability to communicate both ways. Charge-up your PHEV at off-peak rate of $0.05/kWh. Grid gets 8 kW of “spinning” reserve per PHEV.
How can we make this a reality?
- Develop and integrate a Grid Control System
- Plus a PHEV charging system
- And a Smart Grid Communication System
- Finish it off with a cross utility accounting system
Any entrepreneurs interested in building some solutions?
New Company V2Green partnered with Xcel Energy to test VCM on Ford Escape PHEV
The Cascadia Institute is working on smart grid technologies and applications
Interested in PHEV’s? You must read FERC Commissioner John Wellinghoff’s paper on PHEV’s.
Thomas Jensen, Sonnenschein, Nath, & Rosenthal LLP
Ocean Renewables: 800x denser than air @ sea level
Not an intermittent power source
The federal laws for ocean energy are a MESS! It’s a public lands issue, since there are no private sites
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