Energy - Page 10

#190 March 2025/Air/Energy/Featured/Public Health/transportation

SEPTA’s efforts are continuing with planned deployment of hydrogen- and electric-powered buses. Industry and government turbulence could disrupt them again

Nearly two decades ago, in 2006, SEPTA bought its very first hybrid bus with hopes of eventually transitioning the region’s public transit system to clean energy. The agency attempted to go all-electric in 2016, when its board approved the purchase of 25 electric buses from Proterra, one of the largest electric bus manufacturers at the

March 1, 2025

6 mins read

#001 February 2009/Energy/Green Building/GridPhilly/Guides

Warm Your Home, Keep Your Cash

Efficiency tips save energy and dollars
According to the Energy Coordinating Agency, most of Philly’s aging housing could use around 40 to 60 percent less energy, but it will require more than just changing light bulbs. Many solutions are simple DIY projects, but larger projects carry some risk. Insulation, for example, can cause moisture build-up (and

February 1, 2009

2 mins read

#001 February 2009/Energy/Green Building

This Old, Audited House

Audits uncover energy leaks in a Philly rowhome.
by Will Dean

On a brisk December morning, a white van pulls up outside a quaint, stone-fronted, two-story duplex rowhome in Mount Airy. There are a few people inside, myself included, and some ghostbuster-esque equipment, including fans, various detectors, meters and a big fan. The only invisible thing we’re