Urban Green Energy has a vertical-axis 1 MW wind turbine designed to be put on city rooftops. The price is still steep at $7,000 but early technology always is.
Tip. Inhabitat.
Politics in the Zeros
"A republic, if you can keep it."
Politics in the Zeros
"A republic, if you can keep it."
Wind turbines are anything BUT silent. In fact in many cases they are so loud that nearby homeowners must sell.