Monthly Archives: August 2009

Incentives for each energy source based on current production costs

A very important proposal that would require utilities to buy power from small-scale renewable energy producers was suggested according to the New York Times by two Democrats in the U.S. House:

Reps. Jay Inslee of Washington and Bill Delahunt of Massachusetts are preparing a bill that would require utilities to purchase small-scale renewable energy from developers at rates equal to the cost of production plus a premium. The so-called feed-in tariffs proposal would set European-style guarantees for investors that many credit for a recent boom in solar energy in Germany.

 “We have some brilliant Americans with brilliant business plans with brilliant technologies, but they don’t have financing,” Inslee said at a briefing last week on Capitol Hill. “The charm of the feed-in tariff is solid, take-it-to-the-bank security and confidence for the investing community.”

Proponents say feed-in tariffs can be more effective than renewable-energy standards, such as the one included in the House climate bill by Democrats Henry Waxman of California and Ed Markey of Massachusetts, because they offer staggered rate incentives for each energy source based on current production costs. The initial rate that utilities would pay for solar energy, for example, would be higher than payments for less-expensive wind energy.

Backers of the bill also point to the model in Germany, where, after passing its own Renewable Energy Sources Act in 2000, Germany was able to become the world’s largest market for photovoltaic systems and wind energy and more than doubled its supply of renewable energy between 2000 and 2007.

Indication of what seem to be important for the DOE at the solar business

Partnership that includes DOE, Sandia National Laboratories, industry, utilities, and universities will invest in the 5 following projects that deals with complete grid connected systems:

  • PVPowered of Bend will receive up to $3 million to optimize interconnections across PV module technologies through systems integration,
  • Petra Solar of South Plainfield, NJ, which will get up to $2.9 million to improve reliability and resiliency in eight states so that high levels of PV integration can be adapted,
  • Princeton Power of Princeton, NJ will be awarded up to $2.8 million to lower manufacturing costs through integrated controls for energy storage and develop inverter designs,
  • Apollo Solar of Bethel, CT, will get $1.5 million to create inverters using energy storage and two-way communications between solar electrical systems and utilities,
  • Florida Solar Energy Center/UCF, will get up to $1.3 million to figure out how to include higher PV penetration levels in larger electrical systems.

AS much as all these projects are important – they are Not getting us closer to be free from oil addiction…

“Is the average consumer willing to pay the upfront costs of a new smart grid and then respond appropriately to price signals?

 Republican Sen. Lisa Murkowski of Alaska said at a recent hearing on smart grid.

Energy Secretary Steven Chu worry about security. “If you want to create mischief one very good way to create a great deal of mischief is to actually bring down a smart grid system. This system has to be incredibly secure,” Chu said.

 On the other hand, Chu says that the current grid stands in the way of increasing the use of renewable energy sources such as wind and solar that “will need a system that can dispatch power here, there and everywhere on a very quick basis.”

According to an article at Associate Press today, the “smart grid” has become the buzz of the electric power industry, at the White House and among members of Congress. President Barack Obama says it’s essential to boost development of wind and solar power, get people to use less energy and to tackle climate change. What smart grid visionaries see coming are home thermostats and appliances that adjust automatically depending on the cost of power; a world where a water heater may get juice from a neighbor’s rooftop solar panel, where on a scorching hot day a plug-in hybrid electric car charges one minute and the next sends electricity back to the grid to help head off a brownout. It is a world where utilities get instant feedback on a transformer outage, shift easily among energy sources, integrating wind and solar energy with electricity from coal-burning power plants, and go into homes and businesses to automatically adjust power use based on prearranged agreements.

However, without development of NEW clean energy technologies to transfer over the smart grid and without and robust technologies to protect the smart system against intrusion and evil shut down – the game is not worth the candle……