During its annual Greenbuild International Conference and Expo in Atlanta, the U.S. Green Building Council (USGBC) announced LEED Positive, a vision statement and LEED development roadmap that will lay the foundation for a future of LEED that is regenerative.
“We must do all we can to leverage our tools and resources to scale up reductions in carbon emissions associated with buildings, communities and cities,” said Mahesh Ramanujam, president and CEO, USGBC. “LEED must evolve qualitatively and quantitatively. Qualitatively, it must transition from strategies that reduce the harm done by buildings to strategies that cause no harm and are regenerative by design, ensuring our buildings are actually giving back more than they take. And quantitatively it will need to accelerate and increase its impact ten to a hundred-fold by leveraging our Arc performance platform. The future of LEED is LEED positive.”
In the 20 years since its launch, LEED has transformed global building practices and communities all over the world. With more than 100,000 projects now engaged, the rating system has catalyzed changes in the building industry related to energy, water, waste, indoor environmental quality and more. From mainstreaming cool roofs, low-VOC paints, building efficiency and commissioning, to providing the proof of concept enabling dramatic increases in the stringency of energy codes, LEED has defined green building standards. The vision is composed of several parts that will work together to guide the development of the LEED rating system, including:
- Proposed LEED Positive targets for energy and carbon reduction that will require new construction to go further and push existing buildings with high energy usage to substantially increase their efficiency efforts.
- Define LEED Positive targets for other LEED credit categories that make up the holistic LEED rating system.
- Continue investment in LEED v4.1 to accelerate the implementation and adoption of LEED for both new and existing buildings.
- Support category level performance certificates through the Arc platform to provide existing buildings with a pathway to LEED certification.
Melissa Baker, senior vice president of LEED Technical Core at USGBC, said, “Thanks to LEED v4.1, we are seeing increased interest from existing buildings in LEED certification. This is crucial because existing buildings represent our largest market segment, providing category level performance certificates is an important catalyst in further accelerating the transformation of our existing buildings.”