D+R International, an environmental consulting firm since 1985, is a leader in moving the residential, commercial, and industrial sectors toward greater energy efficiency. D+R’s staff bring skills in strategic planning, project implementation, information management, information technology, market research, marketing, and communications. Together, we build lasting, innovative partnerships among utilities, regulators, government agencies, nonprofits, and the private sector. 

For 30 years, D+R has been a key player in building the markets for ENERGY STAR qualified appliances, lighting, and windows. In recent years, this work has extended to solid state lighting (LEDs) and Smart Grid-enabled products. D+R provides technical support to the Weatherization Assistance Program, maintains the nation’s preeminent source of data on building energy use, and develops educational programs for the U.S. Department of Energy’s Solar Decathlon. In projects large and small, D&R uses research and strategic thought to arrive at sustainable solutions. 

Learn more at www.drintl.com 

Appliances

Energy

Renewable Energy

D+R International

D+R International's headquarters in McClean, VA, United States

David Steiner

David Ryan

Dan Vida

Nicholas Case

The Project Management Team at D+R International ensures the seamless execution of environmentally-focused projects by coordinating resources, timelines, and stakeholder communications. Comprising roles from Project Associates to Senior Project Managers, the team oversees project planning, implementation, and completion, aiming to advance energy efficiency initiatives across residential, commercial, and industrial sectors. This team is instrumental in building and maintaining strategic partnerships with utilities, regulators, government agencies, and other organizations to achieve sustainable solutions.

Project Management Team

The Management Team at D+R International is responsible for strategic planning, overseeing project implementation, and ensuring operational efficiency. This team coordinates across various departments to align with company goals, manage client relationships, and explore new business opportunities, thereby driving the firm’s mission of advancing energy efficiency and sustainability initiatives.

Management Team

This department oversees the strategic direction and overall management of the organization.

D+R International

Org chart

Teams

Project Management Team

Management Team

Executive Leadership

Offices

D+R International

Org chart

Teams

Project Management Team

Management Team

Executive Leadership

Offices

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