EnerNOC President David Brewster to Participate in the Citi Climatic Consequences - Panel Discussions with Industry Experts Investor Day

EnerNOC, Inc. (NASDAQ: ENOC), a leading developer and provider of clean and intelligent energy solutions, today announced that EnerNOC President David Brewster will present at the Citi Climatic Consequences - Panel Discussions with Industry Experts investor day on September 24, 2008, at 11 a.m. ET. The event will be held at the Citi Center in New York City.

A live audio webcast of the panel presentation will be available to the public on September 24, 2008, at:

http://investor.enernoc.com/webcasts.cfm;

or at:

http://www.veracast.com/webcasts/citigroup/climate08/54100497.cfm.

Veracast will host the archived webcast for a period of 90 days. A replay of the presentation will be also be available at EnerNOC’s website for fourteen days.

About EnerNOC

EnerNOC, Inc. is a leading developer and provider of clean and intelligent energy solutions to commercial, institutional, and industrial customers, as well as electric power grid operators and utilities. EnerNOC's technology-enabled demand response and energy management solutions help optimize the balance of electric supply and demand. The Company uses its Network Operations Center, or NOC, to remotely manage and reduce electricity consumption across a network of commercial, institutional, and industrial customer sites and make demand response capacity and energy available to grid operators and utilities on demand.