Ask This Old House

Season 14 Episode 4: Renewable Energy

Energy efficiency is explored during a visit to Germany. Also: installing a residential wind turbine in Texas.

Genre:

Documentary

Seasons:

25

Episodes:

646

Actor:

Kevin O'Connor , Tom Silva , Richard Trethewey

Quality:

HD

Status:

Returning Series

First Air:

2002

IMDb:

4.9