ROMA: Ralph O. McMillian & Associates
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Energy Efficiency & Renewable Energy Programs

Approaching Energy Efficiency Programs Holistically

ROMA brings together strategic partners to deliver one-stop energy efficiency measures to the government, commercial, multi-family and single-family energy consumers.


When a business looks to replace or upgrade their equipment and facilities it presents an opportunity for them to invest in energy efficiency, which helps reduce and stabilize their energy costs for the long term. ROMA makes those upgrades beneficial and non-disruptive to workplace productivity.


ROMA is committed to ensuring that all District residents have the information, opportunity, and quality services needed to lower their utility costs. From Weatherization to Lighting Systems ROMA is dedicated to a sustainable D.C.

Green Jobs & Training

ROMA offers training programs and opportunities to meet the growing demand for “green” professionals skilled within the energy efficiency and renewable energy industry.

Latest News

One City Action Plan
There are three top goals in the “One City Action Plan:” (1) Grow and Diversify the District Economy; (2) Educate and Prepare the Workforce for the New Economy and (3) Improve the Quality of Life for All.For each goal there are clear strategies and specific actions the Gray administration is taking to achieve results. We have provided key indicators, based on citizen input, to add accountability and to demonstrate how the District will move towar ...more

DC SEU Helps AEDC Lower Energy Costs, Increase Safety
The DC Sustainable Energy Utility (DC SEU) recently partnered with the Anacostia Economic Development Corporation (AEDC) to increase safety and lower energy costs by installing energy efficient lighting in the AEDC parking garage in Ward 8 through their Commercial / Institutional Program. The DC SEU' ...more

Ben's Chili Bowl Fluorescent Lighting Upgrade
WASHINGTON, DC — Ben’s Chili Bowl has been a DC icon for decades. With the help of the District of Columbia Sustainable Energy Utility (DC SEU), its iconic status just got brighter, and it’s not costing them a penny. The owners of Ben’s Chili Bowl are among the first DC small-business owners to participate in the DC SEU ...more

Featured Testimonials

“I've worked with Mr. McMillan for many years and have found his work to be highly professional, timely, and insightful.”

 - Mark Wolfe, Executive Director, National Energy Assistance Directors' Association

“A real professional; always prepared to promote and defend energy efficiency programs” Chuck Clinton, Former Director, DC Energy Office, worked with Ralph for 24 years.