Calgren Dairy Fuels dairy digester pipeline cluster–California’s first–captures methane from cow manure to reduce greenhouse gas emissions and provide a carbon-negative fuel  Southern California Gas Co. (SoCalGas) and biogas producer Calgren Dairy Fuels (Calgren) today announced that renewable natural gas produced at Calgren’s dairy digester facility in Pixley, California is being injected into SoCalGas pipelines. The project marks the first time that carbon-negative renewable …

With the environment getting stripped of its resources every day — coal, oil, and other minerals — it’s important for car buyers to understand just how dangerous emissions are and how they contribute to our declining atmosphere. This could be one reason why auto manufacturing companies are moving toward eco-friendly vehicles. For starters, vehicles that are considered “eco-friendly” are able …

Some car manufacturers are banking on a different story in the future, though. Electric cars comprise less than 1 percent of U.S. auto sales, yet some major automakers are planning to manufacture many more electric models in the near future. According to an article on Bloomberg.com, General Motors plans to roll out 20 models by 2023 and Toyota 10 by …

Climate change is real, and many people are changing their habits to embrace a greener, more eco-friendly lifestyle. While there are many ways to reduce your carbon footprint, one of the most important steps you can take is to embrace green transportation. The main source of greenhouse gas created by humans is the use of fossil fuels, and traditional cars and trucks are …

Clean Cities Coalitions Across the U.S. Host Record-Setting Propane Autogas Conversion Vehicle Converted F-150 and Mower on a 5500 mile “Alliance AutoGas Coast-to-Coast Clean Air Ride” Fresh from setting a record for the Fastest Recorded Alternative Fuel Conversion to propane autogas in 1:32:25, the Alliance AutoGas converted F-150 is now set to embark on a 5500 mile 12-city “Alliance AutoGas Coast-to-Coast Clean …

Station on O’Hare property will offer compressed natural gas (CNG), biodiesel and fast-charge charging stations for electric vehicles. CHICAGO – As part of the ongoing sustainability efforts at Chicago’s airports, the Chicago Department of Aviation (CDA) announced it has contracted with a private company to develop a 4,000-square-foot fueling station and travel center featuring a range of alternative fuels and …

Image Caption: By placing colonies of E. coli engineered to produce pinene into test tubes containing glucose, researchers were able to determine which enzyme combinations produced the hydrocarbon most efficiently. Credit: Georgia Tech/Rob Felt John Toon, Georgia Institute of Technology Researchers at the Georgia Institute of Technology and the Joint BioEnergy Institute have engineered a bacterium to synthesize pinene, a hydrocarbon produced …

 AMERICA’S NATURAL GAS SYSTEM IS LEAKY AND IN NEED OF A FIX   The first thorough comparison of evidence for natural gas system leaks confirms that organizations including the Environmental Protection Agency (EPA) have underestimated U.S. methane emissions generally, as well as those from the natural gas industry specifically. Natural gas consists predominantly of methane. Even small leaks from the natural gas system are …

New study shows food and fuel are top of mind for Americans Sustainable America, a Stamford, Connecticut-based non-profit focused on the intertwined issues of food and fuel, announced today that its latest survey results show Americans are feeling pinched by high food and fuel costs but don’t fully understand the connections between the two. Sustainable America is leading the effort …

NewsyScience asked: BY LOGAN TITTLE Tired of the hype electric cars are getting for being efficient? Well—you’re in luck. TIME reports a recent study by the University of Tennessee says eco-friendly drivers are actually meaner in most cases. The study found that—in terms of air pollution—electric cars aren’t completely in the clear when you look at how the electricity is …

A milestone has been reached on the road to developing advanced biofuels that can replace gasoline, diesel and jet fuels with a domestically-produced clean, green, renewable alternative. Researchers with the U.S. Department of Energy (DOE)’s Joint BioEnergy Institute (JBEI) have engineered the first strains of Escherichia coli bacteria that can digest switchgrass biomass and synthesize its sugars into all three …

In their new book, CLEAN ENERGY NATION Congressman Jerry McNerney, a renewable energy expert, and technology writer Martin Cheek assess the positive and negative aspects of various alternatives.

Floyd Dorrance asked: This article explains a few things about “hybrid car”, and if you’re interested, then this is worth reading, because you can never tell what you don’t know. If you are a type of person who likes exotic high speed sports car, then you should prepare to spend a lot of money on gasoline. Sports cars are known …

Margaret Atwood asked: Hybrid Cars – The Benefits – The enormities of environmental concerns along with high ranking gasoline expenses are driving more family towards the hybrid car bazaar. Conventional cars are still getting relatively drop miles for each gallon. The hybrids, with their fuel and battery-powered engines, Manage up much not as much of fuel. Hybrid car drivers get …

Floyd Dorrance asked: When you think about “hybrid car”, what do you think of first? Which aspects of “hybrid car” are important, which are essential, and which ones can you take or leave? You be the judge. Because of the constant increase in fuel prices, many people are now considering getting rid of their gas guzzling conventional car and are …

Zero Point Energy has been known to be the lowest possible energy level that a device can contain. It is the ground state or the natural state of all things. Within a perfect recovery system, the energy above this zero-point level is being returned to commence useful work either within the system or for use in another system. Many scientists …

Outside of the United States, there are many electric trains that can be used for freight. Europe especially uses a large amount of electric trains for shipping; however, European countries spent many years to make this transition. Unfortunately, the United States is having to make this transition right now and it will be many years until a sizable proportion of shipping companies use a large amount of electric vehicles and trains.

There’s a lot of energy that we can harness if we only attempt to research and develop the technologies needed to do so. We will escape from the fossil fuels and the old electrical grids by turning to alternate choices to these energy sources. One of those alternate energy resources is wind energy. Air turbines continue to be developed that …

There is a lot of energy that we can harness if we only attempt to research and develop the technologies wanted to do so. We will be able to run away from the traditional fuels and the old electric grids by turning to alternate choices to these sources of energy. One of those alternative energy resources is wind energy. Wind …

Terry Bolton asked: There are yearly contests for engineering students, as well as high school students that can enter their electric car designs that promote the development of this automotive technology. Despite the fact the electric auto has been manufactured, and forgotten there is a continuous push for more optimal designs that can utilize battery or solar power to move …