LED OUTDOOR LIGHTING

1
LED OUTDOOR LIGHTING
Status Update
Dominion Delivery Design October 2009
2
OUTDOOR LIGHTING
Extremely visible use of energy high public
perception of potential energy savings.

• LED lighting technology recognized and supported
  by top Dominion executives.

• Dominion is committed to responsible
  implementation of LED lighting technology.

• Municipal customers under great constituent
  pressure to demonstrate cost reduction and energy
  conservation measures.

2
3
3
4
What is Dominion doing?

• Participate with municipalities in installation
  of LED outdoor lighting pilot projects.

• Identify equipment design that maximizes results.

• Identify lighting design/applications that
  generate greatest energy savings.

• Begin to prove energy and maintenance cost
  savings.

• Formulate fair flexible product rates that will
  incorporate new technology.

4
5
LED Pilot Lighting Projects.
5
6
LED Pilot Lighting Projects.
6
7
LED Pilot Lighting Projects.
7
8
Pilot Project Results?

• Some energy savings frequently achievable simply
  by re-evaluating lighting design.

• Uniformity and color rendition greatly enhanced.

• Directionality of source a factor to consider.

• Public feedback has been positive.

8