The real economic advantage of Cornerstone Sustainable Energy, LLC.’s (Stock Symbol:RCVA) PwrCor™ Engine is how much one saves on operating costs. The increased efficiency over gasoline, diesel or electric powered engines make the Pwrcor™ Engine extremely cost effective. For one thing there are no camshafts eating up power with friction, in fact the Pwrcor™ Engine has done away with most friction and indirect motions.
While an internal combustion engine has to use a good portion of its power to overcome friction, the Pwrcor™ Engine does not have to operate ancillary functions such as valves and cooling circulations. A little known fact is how only, every second or fourth stroke of an ICE is a power stroke while every single stroke of the Pwrcor™ Engine produces power.
Unlike conventional engines, the Pwrcor™ Engine does not require costly fossil fuels or electricity, only low grade heat. This includes solar heat, waste heat, ocean thermal and even small amounts of electricity, however the most attractive source of heat right now is in the geothermal market.
Although market and scientific focus has been on the higher temperature geothermal opportunities over the past few years, the advent of the Pwrcor™ Engine is changing all of that. Until now there has not been a real assessment of the size of the lower-temperature geothermal market which early estimates put at approximately 3 times the size of the existing U.S. opportunity and possibly as much as 10 times the existing market.
About Cornerstone Sustainable Energy, LLC.
Cornerstone Sustainable Energy, LLC. (CSE) sees enormous potential in the more reliable, free, abundant and virtually inexhaustible, sources of “green” energy such as geothermal heat and solar heat. This also includes the easily tapped sources of energy from the heat of stranded gas and biogas combustion as well as a near infinite opportunity in the area of waste heat. CSE taps these practical and much lower-cost energy resources to dramatically improve not only the environmental impacts of a customer’s power usage but also its efficiency and cost.
Although everybody likes the idea of “going green”, few people were able to spend the money that it used to require. CSE provides a more practical alternative energy solution that can make a customer’s power generation even more efficient, and can help them tap into renewable sources and qualify them as a provider of renewable energy.
