How do we wean ourselves from the petroleum addiction? Today’s energy challenges present us with good news, and bad news. First, the bad news. Each and every day the United States consumes twenty (20) million barrels of crude oil. We produce seven (7) million barrels leaving a delta of thirteen (13) million barrels of oil that we need to purchase …

homemade charge controller One of the biggest household expenses is the electricity bills The amount you pay for power is next to the bank home mortgage Many home owners are looking into using solar energy to supplement their home energy needs A complete system installed by a professional contractor can be quite expensive Be prepared to invest upwards of for …

Does wind power development in Hawaii threaten species? Found this great article in the NY Times today about the challenge of wind power in Hawaii as critics worry about threats to the birds and bats of the islands. It is a controversial subject, the birds that get killed by wind turbines have raised alarm in other areas around the world. …

geothermal energy facts Michael L Leigh asked One of the lesser known renewable energy sources geothermal electricity is created by using the heat contained underground by magma This magma heats rocks and sometimes travel directly through water sources below the surface heating it up We extract this water and run it through pipes which surround another set of pipes that …

In recent times, there has been an enormous drive towards items that reduce the negative impacts that people have on the ecosystem around them. From solar camping gear to reduced plastic waste bottles, a number of items have hit the racks that really help the ecosystem. Suddenly, individuals are realizing that the ecosystem is really a breakable thing that people …

how to make a solar system step by step One of the biggest household expenses is the electricity bills The amount you pay for power is next to the bank home mortgage Many home owners are looking into using solar energy to supplement their home energy needs A complete system installed by a professional contractor can be quite expensive Be …

home made pellet To make a homemade pellet mill is technically possible though is neither fee effective or a practical option To be able to consistently as well as efficiently process biomass into energy pellets required some fairly heavy engineering to cope by means of the forces involved Learn more about Homemade Pellet Mill On the PelHeat website we promote …

Found a nice post by my colleague Les who lives off grid with his partner Jane. If you have considered off grid living you should check out his post. I have clipped a sample below for you to read. Solar Off Grid choices have improved significantly over the past few years. Living off the grid today is much easier than …

wood chip chp There are many ways to convert biomass fuel into a useable source of fuel one way is biomass gasification Gasification is thermal process where heating the biomass in a low oxygen ecosystem generates a gas mixture called syngas or synthesis gas This gas is manufactured up of mainly hydrogen and carbon monoxide Depending on the efficiency of …

how many homes will one turbine power The power to supply electricity is measured in watts The output of a wind turbine is directly dependent on the turbine’s size and the wind’s speed via the rotor Ranging from watts to five megawatts MW wind turbines are currently being manufactured with varied power ratings Wind speed is the most necessary component …

High volume manufacturing facility in Wilsonville, Oregon will increase availability of innovative thin film solar modules and provide 500 permanent jobs SAN JOSE, Calif., February 17, 2011 – SoloPower, a San Jose, California-based manufacturer of flexible thin film solar cells and modules, announced today that it has received a conditional commitment from the U.S. Department of Energy (DOE) Loan Programs …

make grass pellets For many years there was very little alternative in obtainable wood boilers The heating market for the last years has been dominated by means of oil gas in addition to electric boilers These fossil duel derived energy solutions provide minimum convenience and for many years the charge of oil in addition to gas has constructed it impossible …

why nuclear power is not available in the caribbean James Post asked WIND ENERGYBigger windmills mean lower cost per kWh Therefore the mainstream of the market is – MW Mega Watt – kW peak capacity windmills Their average yield is up to MW depending on wind conditions However big systems also bring big problems with them complexity of installation accessibility …

energy conservation tips in schools Considering the fact that schools are used at least hours per week they can produce a significant energy draw With the large rooms high ceilings and big buildings there are huge energy bills for every school around the country By implementing energy saving measures a school can reduce their energy costs by thousands of dollars …

Magniwork – Free Energy Generator pdf Magnetic generators are being promoted as the future in alternative energy Advocates claim that the average house owner using household tools and materials from the local hardware store will in terribly little time build a magnet generator that replaces up to fifty of a home’s electrical needs Will you really build such a generator …

To comprehend how efficient condensing boilers are it is crucial to understand how they operate. Whether you have a standard boiler which operates to heat just your residence or a combination boiler that not only heats your residence but the hot water you use, these products use some kind of fuel to work. This can be in the form of …

California Lieutenant Governor Gavin Newsom to Deliver Keynote Address Worldwide Experts to Participate via Virtual Meetings by Marriott with AT&T and Cisco TelePresence SAN FRANCISCO , CA – Organizers and sponsors of the Global Green Cities of the 21st Century: Evolving Models for Sustainable Urban Design today announced that the symposium will take place February 23-25, 2011 at the San …

To comprehend how efficient condensing boilers are it is important to understand how they operate. Whether you have a standard boiler which operates to heat just your house or a combination boiler that not only heats your house but the hot water you use, these products use some kind of fuel to work. This can be in the form of …

pellet mill second hand Today pellet manufacture is becoming more widespread This obviously includes large scale construction faculties yet it also includes small scale production as well as even pellet mills operated at peoples homes Small portable pellet mills are becoming more common Many people are interested in a small portable pellet mill to make not only their own energy …

DOE Pursues SunShot Initiative to Achieve Cost Competitive Solar Energy by 2020 Announces $27 Million in Projects to Advance Solar Development and Manufacturing Washington, D.C. – U.S. Energy Secretary Steven Chu today announced additional details of the Department of Energy’s “SunShot” initiative to reduce the total costs of photovoltaic solar energy systems by about 75 percent so that they are …