Commercial Real Estate Company Deploys EfficiencySMART(TM) Insight to Reduce Energy Costs and Expand Sustainability Leadership

Commercial Real Estate Company Deploys EfficiencySMART(TM) Insight to Reduce
Energy Costs and Expand Sustainability Leadership

EnerNOC's Energy Management Software Analyzes Data From Over 25 Glenborough,
LLC Properties to Identify Energy Savings Opportunities

BOSTON, Dec. 6, 2012 (GLOBE NEWSWIRE) -- EnerNOC, Inc. (Nasdaq:ENOC), a
leading provider of energy management applications and services, today
announced that Glenborough, LLC will deploy EfficiencySMART Insight as its
enterprise energy management platform. Glenborough, an EnerNOC demand response
customer since mid-2011, has already deployed EnerNOC's DemandSMART™ software
which has delivered significant value to the commercial real estate company.
The addition of EfficiencySMART Insight software to the DemandSMART offering
means that Glenborough will capitalize on energy data already being gathered
through DemandSMART. While Glenborough can currently view its energy use
through the DemandSMART portal, the addition of EfficiencySMART unlocks
powerful analytics and proprietary diagnostics that will derive even greater
value from Glenborough's data, and identify additional savings opportunities.

Glenborough will deploy EnerNOC's EfficiencySMART Insight software across its
portfolio of commercial properties in California, New Jersey, Colorado, and
Maryland. EfficiencySMART Insight will collect energy data from each building
in Glenborough's portfolio and generate actionable business intelligence and
recommendations. Unlike other solutions that focus only on alerts or
dashboards, EfficiencySMART Insight delivers a prioritized list of the highest
impact energy savings opportunities so that property managers can make
informed decisions about resource allocation.

"Our customers place premium value on highly efficient operations, and we
already know through our experience with DemandSMART that real-time data can
be a powerful tool for identifying savings opportunities," said Carlos
Santamaria, Vice President of Engineering Services for Glenborough and Vice
Chair of the Building Owners & Managers Association (BOMA) International
Energy & Environment Committee. "With EfficiencySMART Insight, we can leverage
EnerNOC's automated analytics to scale those efforts, pinpoint the highest
payback opportunities across our portfolio, and further advance our
industry-leading commitment to sustainable operations. We're positioning our
buildings to be 'Smart Grid prepared' so that we can maximize energy savings
through current and future utility incentive programs."

EfficiencySMART Insight will be part of Glenborough's comprehensive approach
to energy management, which has already earned the company accreditation as an
ENERGY STAR Top Performer for two years in a row. In addition, Glenborough has
accepted BOMA's 7-Point Challenge to improve energy performance and pursue a
portfolio-wide 30 percent energy usage reduction.

"Glenborough is a prime example of what great energy management looks like. It
starts with having clearly defined goals, an organization-wide plan, and a
commitment to using data and software to drive meaningful results. We are
excited that EfficiencySMART Insight will be the engine that powers
Glenborough's industry-leading efforts," said Tim Healy, Chairman and CEO of

About EnerNOC

EnerNOC unlocks the full value of energy management for our utility and
commercial, institutional, and industrial (C&I) customers by delivering a
comprehensive suite of demand-side management servicesthat reduce real-time
demand for electricity, increase energy efficiency, improve energy supply
transparency in competitive markets, and mitigate emissions. EnerNOC's Utility
Solutions™ offerings, which include both Implementation and Consulting
services, are helping hundreds of utilities and grid operators worldwide meet
their demand-side management objectives. EnerNOC serves thousands of
commercial, institutional, and industrial customers worldwide through its
suite of energy management applications including: DemandSMART™, comprehensive
demand response; EfficiencySMART™, continuous energy savings; SupplySMART™,
energy price and risk management; and CarbonSMART™, enterprise carbon
management. Our Network Operations Center (NOC) offers 24x7x365 customer
support. For more information, visit

The EnerNOC, Inc. logo is available at

About Glenborough

Glenborough, LLC brings over three decades of experience to the commercial
real estate industry. Formerly a NYSE listed real estate investment trust, the
company is a privately held full service real estate investment and management
company focused on the acquisition, management, and leasing of high quality
commercial properties. We invest in core and value add properties in major
markets across the country including San Francisco, Southern California, and
Washington DC.

Safe Harbor Statement

Statements in this press release regarding management's future expectations,
beliefs, intentions, goals, strategies, plans or prospects, including, without
limitation, statements relating to the future growth and success of the
Company's energy management applications and services, including its
DemandSMART™ and EfficiencySMART™ solutions, and the benefits that customers
may derive from those applications and services, may constitute
forward-looking statements within the meaning of the Private Securities
Litigation Reform Act of 1995 and other federal securities laws.
Forward-looking statements can be identified by terminology such as
"anticipate," "believe," "could," "could increase the likelihood," "estimate,"
"expect," "intend," "is planned," "may," "should," "will," "will enable,"
"would be expected," "look forward," "may provide," "would" or similar terms,
variations of such terms or the negative of those terms. Such forward-looking
statements involve known and unknown risks, uncertainties and other factors
including those risks, uncertainties and factors referred to under the section
"Risk Factors" in EnerNOC's most recent Annual Report on Form 10-K and
subsequent Quarterly Reports on Form 10-Q, as well as other documents that may
be filed by EnerNOC from time to time with the Securities and Exchange
Commission. As a result of such risks, uncertainties and factors, the
Company's actual results may differ materially from any future results,
performance or achievements discussed in or implied by the forward-looking
statements contained herein. EnerNOC is providing the information in this
press release as of this date and assumes no obligations to update the
information included in this press release or revise any forward-looking
statements, whether as a result of new information, future events or

CONTACT: Media Relations:
         Sarah McAuley
         (617) 532.8195
         Investor Relations:
         Jennifer Varley
         (617) 532.8104

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