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Energy Efficiency, Taxonomic Overview

This document is an excerpt from the Encyclopedia of Energy. Amory Lovins provides an extensive overview of energy efficiency. The excerpt includes the definition and…

Hypercars, Hydrogen, and the Automotive Transition

Designing and making cars differently and emphasizing ultralight weight, ultralow drag, and integrated design can reduce required propulsive power by about two-thirds. This can make…

Home Energy Briefs: #9 Whole System Design

This Home Energy Brief focuses on whole-system design. The Brief covers the application of whole-system design to a building envelope, building materials, and the cost…