Local Business News and Data on the Environment in Seattle – Seattle DJC.com

In a bid to combat the detrimental effects of climate change, the construction industry is taking significant steps to reduce its carbon footprint. With buildings accounting for 40 percent of the world’s greenhouse gas emissions, the focus is on curbing both operational and embodied carbon impacts.

While strides have been made in making new buildings more energy-efficient, the real opportunity lies in reducing the embodied carbon impact of concrete and optimizing existing building stock. Washington state has taken a leading role in enforcing new energy-efficiency standards through the Clean Buildings Act, setting performance standards for existing commercial buildings to improve operational efficiency.

Owners failing to meet the requirements will face fines until their buildings are retrofitted to comply. The state’s initiative is influencing strategies for decarbonization nationwide, with a phased approach to energy compliance requirements for buildings of varying sizes.

In addition to energy efficiency, the construction industry is focusing on reducing the embodied carbon impact of structures, particularly concrete. Lease Crutcher Lewis, a general contractor, has committed to reducing the embodied carbon of its concrete placements by 5% in 2024. They are exploring lower-carbon mixes and alternative materials to minimize the environmental impact of their projects.

By taking proactive measures to reduce carbon emissions in construction, the industry is not only contributing to a more sustainable built environment but also setting a precedent for others to follow. With a concerted effort to adopt greener practices, the construction sector is playing a crucial role in the fight against climate change.