The U.S. Department of Energy's Advanced Building Construction (ABC) Initiative has committed more than $125 million across multiple competitive funding rounds to accelerate modular, prefabricated, and digitally driven construction - positioning the program as the federal government's primary vehicle for reshaping construction standards, workforce pipelines, and cross-sector collaboration.
Background
The ABC Initiative, led by DOE's Building Technologies Office (BTO), integrates energy-efficiency solutions into high-productivity U.S. construction practices for new buildings and retrofits. The program emerged from a recognition that building construction methods have remained largely unchanged over the past century. While industries such as manufacturing and communications have transformed through digitization and process improvements, productivity in U.S. construction has consistently declined since 1968.
Construction labor-productivity growth lags behind all other non-farm industries by as much as 300%. Lagging construction productivity costs the North American economy $580 billion annually and $1.63 trillion globally. The initiative targets this structural gap directly by pairing industrialized construction methods with energy performance requirements.
Together, America's 118 million homes and 5.6 million commercial buildings account for approximately 40% of the nation's total energy demand and consume 75% of its electricity - a scale that gives the ABC Initiative both its urgency and its market scope.
Details
DOE has deployed funding through several competitive tranches. In 2019, DOE announced a $33.5 million Funding Opportunity Announcement (FOA) targeting deep energy retrofits and new construction technologies. In 2020, BTO awarded $26.3 million to 40 competitively selected projects led by 29 organizations to advance industrialized construction innovations. In March 2022, DOE awarded $31.8 million to seven project teams to demonstrate next-generation whole-building retrofit approaches. Selected teams were required to demonstrate methods that reduce thermal energy loads by at least 50-75%. A concurrent $32 million tranche funded over 30 retrofit projects, with priority given to affordable housing in low-income communities.
Beyond technology research, the ABC Initiative coordinates key building-sector stakeholders to address related challenges, including workforce training, business models, demand growth, and service delivery. ABC methods include offsite construction, design for manufacturing and assembly, packaged mechanical systems, robotics, and 3D printing, alongside low-carbon materials and high-efficiency building systems.
On the collaborative side, DOE awarded $5 million over five years to the Rocky Mountain Institute, with partners including ADL Ventures and the Passive House Institute U.S., to operate the ABC Collaborative - a cross-sector body convening builders, manufacturers, financiers, code officials, and utilities. This first-of-its-kind collaborative brings together builders, architects, engineers, manufacturers, building owners, developers, trade associations, workforce training programs, government agencies, research institutions, financiers, insurers, and utilities to accelerate the development, demonstration, standardization, and deployment of high-performance construction technologies.
Workforce development is a central pillar. The construction industry faces a growing shortage of skilled building trades workers. According to a survey by the Associated General Contractors of America, 78% of respondents report difficulty filling positions, while 65% expect that trend to continue. ABC-funded workforce programs span apprenticeship pipelines, community college curricula, and trade upskilling. Lane Community College and the University of Oregon received $499,844 to establish a Building Energy and Controls Apprenticeship (BECA) Program under the initiative, while Momentum Innovation Group received $787,343 to build a Workforce Development Platform focused on construction methodology transformation.
Demonstration projects span a wide range of climates, geographies, building types, and business and workforce models. Recipient teams - comprising diverse partnerships of U.S. technology firms, manufacturers, nonprofits, academic institutions, public housing authorities, designers, engineers, and architects - will collaborate to develop common, durable practices for a robust building retrofit workforce.
Outlook
The ABC Initiative's roadmap addresses a core challenge: the pace of high-performance, low-carbon building retrofits and new construction needed to meet U.S. 2050 decarbonization goals. The ABC Research Opportunities Report provides context for investment through 2035 and is intended to be periodically updated to reflect lessons learned, stakeholder input, and technological and market changes. Contractors, material suppliers, and public agencies should monitor upcoming DOE funding opportunity announcements, Collaborative working group outputs, and code adoption cycles as the initiative scales its demonstration projects into replicable, market-ready standards.
