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The advent of light-emitting diode (LED) lamps and fixtures for the area and spotlighting has created both opportunities and pitfalls. Dimming, in particular, has presented some new challenges. Many L... READ MORE >

During the process of delivering electricity, some power is lost through wire resistance, transformers, and other physical causes. Losses may also occur due to theft of service and meter error. Such l... READ MORE >

Solar power from photovoltaic (PV) panels, when secured through long-term contracts, has become competitive with power supplied by utilities. Under a Power Purchase Agreement (PPA), a developer design... READ MORE >

I am pleased to forward 5’s second quarterly overview of the energy market. As with our first letter, we cover notable trends and developments in the market over the past few months. We hope that thes... READ MORE >

I am pleased to forward 5’s first quarterly overview of the energy market. This letter covers notable trends and developments in the market over the past few months. We hope that these quarterly repor... READ MORE >

Several members of the Luthin Associates staff have been purchasing deregulated energy products since the early 1990’s, and during this period we often noted a fairly strong correlation between natura... READ MORE >

According to an article in the Wall Street Journal, when Mattel, the makers of Barbie, asked the public to vote on the next “career” Barbie last fall, the winner was the Computer Engineer. It was a so... READ MORE >

Irving, TX - May 23, 2012 “We started 5 because it’s absolutely the best platform from which to help people”, said Brian Hayduk, the President and a partner. “My partners and I have spent our entire t... READ MORE >

Catherine Luthin was selected to serve on the Council for Women in Energy and Environmental Leadership (CWEEL) Board of Directors. She was chosen along with a prestigious group of peers to serve on th... READ MORE >