Lisa Cohn of RealEnergyWriters.com interviews Brooke Coleman, Executive Director of the Advanced Ethanol Council, about a new initiative, FuelChoice, to ensure consumers have more choice in fuels at the gas pump. Three fuels are now less expensive than gasoline, he says.

Lisa Cohn of RealEnergyWriters.com interviews Brent Perry, CEO of Corvus Energy, maker of a lithium polymer battery used for a number of applications, including backup for wind and solar power systems. He describes the Aquarius System project, which uses solar "sails" and the Corvus battery to improve the efficiency of ocean-going ships.

Lisa Cohn of RealEnergyWriters.com continues her interview with Bill Hyman, co-founder of Greenfoot Global, which sells a tablet that cuts gasoline consumption, increases power in cars and reduces emissions. It's based on a technology whose inventor won the Nobel Prize for chemistry.

Lisa Cohn of RealEnergyWriters.com interviews Bill Hyman, co-founder of Greenfoot Global, which sells a tablet that cuts gasoline consumption, increases power in cars and reduces emissions. It's based on a technology whose inventor won the Nobel Prize for chemistry.

Lisa Cohn of RealEnergyWriters.com continues her interview with John Conklin, president and CEO of New Energy Technologies, which is developing SolarWindow. The product, now in the prototype phase, generates electricity on see-through glass using natural or artificial light sources.

Lisa Cohn from realenergywriters.com interviews John Conklin, president and CEO of New Energy Technologies, which is developing SolarWindow. The product, now in the prototype phase, generates electricity on see-through glass using natural or artificial light sources.

Lisa Cohn from realenergywriters.com interviews Rowan Sanders, director of marketing and communications for Veolia Energy North America. Our topic: The company’s Hickory Meadows Landfill Gas-to-Energy Project and the many benefits such projects provide.

Lisa Cohn interviews Paul Wickberg, CEO of the outdoor solar lighting company SOL, Inc., a 20-year-old company that has more than a third of the market share of outdoor solar lighting in North America. He discusses trends in solar lighting and describes what's to come in the future.

Lisa Cohn of RealEnergyWriters.com interviews Michael Clark, senior vice president of Encorp, an energy technology company, about the company's microgrid technology and how it helps users save money and increase reliability.

Lisa Cohn of RealEnergyWriters.com continues her interview with Allison Schieffelin, Chairman and CEO of The Lighting Quotient, about lighting incentives – many of them little-known – and the politics behind them.