Reduce, Reuse, Reheat: Department of Energy Recognizes Better Climate Challenge Partner General Motors for Turning Waste Heat Into Power

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Cut back, Reuse, Reheat: Division of Vitality Acknowledges Higher Local weather Problem Associate Basic Motors for Turning Waste Warmth Into Energy

At this time, the U.S. Division of Vitality (DOE) acknowledged Higher Local weather Problem and Higher Vegetation Problem accomplice General Motors (GM) for its achievements and management in decarbonization, vitality effectivity, and waste discount. GM’s Fort Wayne Meeting plant obtained a 2024 Better Project Award for lowering carbon emissions by 30% by a steam elimination and warmth restoration system.

“As a Better Climate Challenge Goal Achiever, GM has reduced its greenhouse gas emissions by 50% and is sharing its successful strategies with others,” stated Jeff Marootian, principal deputy assistant secretary for vitality effectivity and renewable vitality. “Learning from leaders is key to accelerating the clean energy economy of the future.”

GM eradicated steam utilization for consolation heating and freeze safety at its Fort Wayne Meeting Plant by transitioning from a big, pure gas-fired steam system to a mixed warmth and energy resolution. The brand new system makes use of warmth exchangers to get well waste warmth from pre-existing landfill fuel powered mills onsite. This recovered warmth is adequate to offer greater than 80% of the positioning’s constructing heating wants whereas lowering pure fuel utilization onsite. Because of this work, GM decreased website pure fuel utilization and related carbon emissions by 30%, contributing to its Higher Local weather Problem Aim Achievement in 2023. GM is evaluating different websites the place this resolution might be replicated as a part of an extra Higher Vegetation purpose to scale back vitality use by 25% throughout 33 amenities.

GM is one in every of greater than 80 industrial sector companions taking part within the Higher Local weather Problem. GM is one in every of 5 of those companions which have achieved their purpose of fifty% greenhouse fuel emissions discount purpose, with GM reaching its purpose six years forward of its goal.

The Higher Local weather Problem is a element of the Better Buildings Initiativeby which DOE companions with private and non-private sector organizations to make business, public, industrial, and residential buildings extra environment friendly, thereby saving vitality and cash whereas lowering emissions and strengthening the economic system. Thus far, greater than 900 Higher Buildings companions have saved greater than $15 billion in vitality prices whereas sharing their modern methods. Uncover greater than 3,000 of those options within the Better Buildings Solution Center

Courtesy of U.S. Department of Energy.