Everything is somewhat more gargantuan in Texas, so its only natural that Houston has its eye on having the largest network of electric vehicle chargers in the country. The plan is a privately funded brain-child of power plant operator NRG Energy, which hopes to install 150 charging stations in the 25 mile vicinity of downtown Houston starting in February. Chargers will be placed at common retail locations such as Walgreens and Best Buy, but given that 80 to 90 percent of charging will occur in homes, an
