To help builders, consulting engineers, facility owners, and other professionals understand the U.S. Green Building Council’s (USGBC) Leadership in Energy and Environmental Design (LEED) rating system, explore a Green Touchscreen sustainability interface, or calculate the emissions abatement of energy-efficiency measures, Siemens Industry Inc. has launched a new suite of interactive tools on its Green Online Tools Web page. The site delivers content and applications aimed at helping customers advance the sustainability of their buildings. more