WebGen Systems

Announces

Partnership with ENERGY STAR

Cambridge, MA (August 8, 2005) — WebGen Systems Inc., provider of advanced software for energy conservation and control in commercial buildings, announced today that it is partnering with E NERGY S TAR , the U.S. Environmental Protection Agency’s voluntary program that offers businesses and consumers energy efficient solutions to help save money while protecting the environment for future generations. WebGen Systems will join a nationwide effort to eliminate energy waste through the voluntary implementation of improved energy management practices and technologies.

WebGen Systems believes that the efforts it makes to improve energy conservation benefits both the natural environment and ultimately helps to strengthen the financial bottom line. In committing to partner with E NERGY S TAR , WebGen has agreed to measure, track, and benchmark energy performance and to promote increased energy efficiency. WebGen will also educate its staff and the public about the importance of partnering with E NERGY S TAR .

WebGen’s award winning, Intelligent Use of Energy (IUE â ), provides building owners and managers with a predictive, automated energy management solution that applies best practices in energy management, including precise forecasting tools, to measure and optimize energy consumption. This results in reduced energy costs and improved energy efficiency while maintaining the comfort of the building occupants.

“WebGen is committed to reducing energy consumption for its customers, and by partnering with ENERGY STAR we will be able to provide our customers with additional tools and information that will further enhance their energy savings,” said Mark Noyes, President and CEO of WebGen Systems. “Energy conservation not only has a positive effect on the environment, it also increases employee moral and enhances the bottom line. Through this partnership we hope to be able to further disseminate this concept amongst our customers and implement strategies that aid in the achievement of this goal.”

About ENERGY STAR

ENERGY STAR is a voluntary partnership between business, government, and others united to protect our environment for future generations by changing to energy-efficient practices today.

E NERGY S TAR works with more than 7,000 partners to improve the energy efficiency of products, homes, buildings, and businesses. Businesses can use E NERGY S TAR to improve efficiency, enhance profits, and create a competitive advantage. Last year alone, E NERGY S TAR helped businesses and consumers save more than $5 billion in energy costs while reducing global warming emissions equivalent to those from 10 million cars. For more information about ENERGY STAR , visit www.energystar.gov or call toll-free 1-888-STAR-YES (1-888-782-7937).

About WebGen Systems, Inc.

Headquartered in Cambridge, Mass., WebGen Systems, Inc. provides advanced software for energy conservation and control in commercial buildings. WebGen combines the highest level of industry expertise with a reliable suite of open-protocol software tools, called IUE™, to provide real-time command of energy use to generate savings. Its system connects all aspects of building energy management to automatically measure, monitor, and control energy consumption - building by building, system by system, meter by meter, and device by device. WebGen offers the most effective Enterprise Energy Management solution on the market today. Additional information can be found on the company website: www.webgensystems.com

Press Contact:

Selly Kruthoffer

WebGen Systems, Inc.

617-349-0724

skruthoffer@webgensystems.com