Volkswagen is being accused of tampering with their efficiency graphs, by adding a non-existant H-category so that their Phaeton wouldn’t appear to be in very last place. The energy efficiency graph ...

Explore production efficiency, its link to the PPF, and measurement methods to optimize manufacturing resources and minimize costs.

In this special guest feature, Torsten Hoefler from ETH Zurich writes that the new Green Graph500 aims to boost energy-efficient Big Data Computing. “Big Data” can be analyzed in various ways. The ...

Screw blowers use internal compression, lobed blowers use external compression. Screw blowers are more efficient, potentially cutting energy use in half. Resources: Atlas Copco, www.atlascopco.com ...

On October 22, the CSIS Energy and National Security Program hosted a panel of distinguished experts to explore the opportunities and the obstacles to becoming a more energy efficient society. Energy ...