Madison Gas and Electric: Smart grid stimulus grant to benefit MGE customers

Madison, Wis., June 9, 2010—Madison Gas and Electric (MGE) is receiving a $5.5 million grant from the U.S. Department of Energy. MGE will use the grant to install technologies to boost efficiency, enhance service and improve reliability for customers.

The stimulus grant will help fund the following projects, which will begin next month:

Advanced metering infrastructure

MGE will install meters capable of two-way communication for all large commercial and industrial customers. The equipment monitors and analyzes customers’ energy consumption patterns on an hourly, daily and seasonal basis. The information will be used to educate customers about their energy use and how they can conserve energy and lower emissions. The meters also will be used for outage notification and tracking power quality.

Plug-in hybrid electric vehicles support

MGE will also install a network of up to 18 public and 25 residential charging stations for electric and electric hybrid vehicles in the Madison area. MGE will study the impacts of vehicle charging on the electric power grid and on home energy use and demand.

Distribution management

MGE will also install new distribution/management capabilities. During an outage, MGE system operators will be able to quickly identify the best options for restoring and rerouting power to reduce outage times.

MGE generates and distributes electricity to 138,000 customers in Dane County, Wis., and purchases and distributes natural gas to 142,000 customers in seven south-central and western Wisconsin counties. MGE’s parent company is MGE Energy (Nasdaq: MGEE). The company’s roots in the Madison area date back more than 150 years.

CONTACT

Stephen R. Kraus

Manager – Media Relations

Madison Gas and Electric Co.

608-252-7907

E-mail address: skraus@mge.com