A recent study in Germany found that plug-in hybrids consume up to three times as much fuel as manufacturers claim. It’s easy to understand the appeal of a plug-in hybrid vehicle. You get a decent ...

The largest real-world study yet, accounting for nearly a million plug-in hybrid vehicles, shows that PEVs use far more gasoline than previously claimed. The study comes just as Europe is about to ...

The new Audi RS 5 is here, and it looks devastatingly good. There’s an Avant version already, too, but that body style is still TBD for the U.S. market. This RS 5 had its cover pull on Thursday, but ...

For its third generation, the 2027 Audi RS5 raises the horsepower bar with a powerful plug-in hybrid powertrain. The sedan-like hatchback features a twin-turbo 2.9-liter V-6 and an electric motor that ...

While most hybrids are said to use one to two litres of fuel per 100km, a study claims they need six litres on average Plug-in hybrid electric cars (PHEVs) use much more fuel on the road than ...

A bill that would have opened up the door for Arizonans to install small plug-in solar energy systems on their back patios, balconies or backyards died in committee amid opposition from utility ...

The solar panels that hang from balconies across Europe may soon be coming to New England, helping lower energy costs and ease grid demand. This could be a breakout year for plug-in solar in the ...

For many homeowners, installing rooftop solar panels seems like a smart idea to reduce electricity bills, but the upfront cost and installation complexity can be daunting. These barriers have kept ...