Renewable energy holds the promise of reducing carbon dioxide emissions. But there are times when solar and wind farms generate more electricity than is needed by consumers. Storing that surplus ...

Calculating the R-value of manmade insulating materials is a straightforward process. For green roofs—not so much. “The equations that describe energy transfer through evaporation, reflection, ...

Efficient design of pneumatic systems promotes sustainable production, reduces overall costs and increases dynamic characteristics of the machine. The correct choice—and design—of the system is the ...

Here I am calculating the total usable energy in a BE 6 from different scenarios. The first 2 scenarios are highway driving between Bangalore ...

Scientists have developed a new way to calculate the carbon footprint of batteries needed to store wind and solar power for the electrical grid. A key problem is that the US electrical grid has ...