Greenfield, Indiana, USA





Replace approximately 1,500 existing HPS and mercury vapor cobra head style streetlights with LED streetlight fixtures. Roam monitors also installed.


Fixture to be installed

GE Lighting Solution Evolve LED streetlight



City tested numerous fixtures in small pilots before deploying current installation, three finalist fixtures included BetaLED, Relume and GE Lighting Solution


Energy savings

Anticipate between 40-65% energy savings compared to existing fixtures


Funding sources

Energy Efficiency and Conservation Block Grant (EECBG)


Funding awarded

$5 million among IMPA member communities


Energy Provider

Indiana Municipal Power Agency (IMPA)


Energy savings

48,000 kw/H per month for 1,500 LED fixtures