Energy

Researchers have engineered the bacteria E. coli to generate renewable propane, which would open a path to a cleaner alternative to fossil fuels. Propane is an appealing source of cleaner fuel…

A four-year project on coffee wastewater treatment, The Energy from Coffee Wastewater project by UTZ Certified, has found that is possible to generate energy and protect water resources by treating…

Nitrite-oxidizing bacteria are key players in the natural nitrogen cycle on Earth and in biological wastewater treatment plants but scientists have learned something new about how they are powered.…

As early as 2015 China’s use of thermal coal for electricity could peak. Bret Arnett/Flickr, CC BY-NC-SA By James Whitmore, The Conversation China’s use of coal for electricity could peak as early as…

Next year, American consumers will finally be able to purchase fuel cell cars and they are zero-emissions vehicles but, like current electric cars, not really, since the cars will run on hydrogen…

Water is abundant and so is sunlight, and using them to create hydrogen makes sense for a cleaner energy future, where biological systems powered by sunlight can manufacture hydrogen to use as fuel.…

Where the river meets the sea, there is the potential to harness a significant amount of renewable energy, according to a team of mechanical engineers at MIT who evaluated the method of power…

Researchers have developed a way to use windows for solar energy - without ruining your view. The new technology is a solar concentrator, called a transparent luminescent solar concentrator, that is…

The downside to solar and wind is not just low efficiency and high cost, it is also that they are intermittent. But that impacts cost also. Relying on them has meant contracting with traditional…

20 years ago, nuclear science died a horrible death at the hands of President Clinton and Senator John Kerry. It's science fiction fantasy to imagine now what nuclear science would be like if the…