In a letter to U.S. House and Senate members, 14 associations representing construction materials, products and downstream interests question the Federal Highway Administration’s authority to proceed with a greenhouse gas performance measure on projects the agency funds. Their argument traces the absence of a legal basis for a November 2023 FHWA rule, “National Performance Management Measures; Assessing Performance of the…
Read MoreTag: greenhouse gas emissions
ASHRAE, ICC weigh feedback on building life cycle emissions draft
ASHRAE and the International Code Council invite comment to their jointly developed document, Proposed ASHRAE/ICC Standard 240P – Quantification of Life Cycle Greenhouse Gas Emissions of Buildings, through this month. The draft of the standard can be obtained and comments portal accessed at osr.ashrae.org. Standard 240P will provide a methodology to quantify the embodied and operational GHG emissions associated with…
Read MoreEPA finalizes 2028 day cab, 2029 mixer, dump model emissions standards
Sources: U.S. Environmental Protection Agency; CP staff The U.S. Environmental Protection Agency claims avoidance of 1 billion tons of greenhouse gas emissions and $13 billion in net annual benefits to society attributable to GHG Emissions Standards for Heavy-Duty Vehicles – Phase 3, a final rule released just ahead of the Easter holiday weekend. If they clear near-certain legal challenges, the…
Read MoreASHRAE, ICC open building life cycle emissions draft standard to comment
Sources: ASHRAE, Atlanta; CP staff ASHRAE and the International Code Council invite comment to their jointly development document, Proposed ASHRAE/ICC Standard 240P – Quantification of Life Cycle Greenhouse Gas Emissions of Buildings, through March 18. The draft of the standard can be obtained and comments portal accessed here. Standard 240P will provide a methodology to quantify the embodied and operational GHG…
Read MoreMaterials, manufactured concrete groups challenge FHWA GHG yardstick
Sources: National Precast Concrete Association, Carmel, Ind.; CP staff In a letter to U.S. House and Senate members, 14 associations representing construction materials, products and downstream interests question the Federal Highway Administration’s authority to proceed with a greenhouse gas performance measure on projects the agency funds. Their argument traces the absence of a legal basis for a November 2023 FHWA…
Read MoreDepartment of Energy supports Cat C13 hydrogen-hybrid R&D
With partial U.S. Department of Energy backing, Caterpillar Inc. has launched a three-year project to demonstrate an advanced hydrogen-hybrid power solution built on its new C13D engine platform. The company aims to prove how advanced control systems and electric-hybrid components can help hydrogen fueled engines meet or exceed traditional diesel engines’ power density and transient performance. Caterpillar will serve as…
Read MoreCalifornia producers’ carbon volley
Two years of major gestures surrounding greenhouse gas emissions in cement and concrete production or procurement solidify California’s reputation for incubating policy. In October 2021, the California State Senate passed SB 596, charting a regulatory course for Golden State cement producers to attain net-zero carbon operations by 2045. The California Nevada Cement Association concurrently published an SB 596 action plan,…
Read MoreEmpire State sets Clean Concrete procurement and EPD submittal terms
Beginning in January 2025, concrete producers will be required to provide environmental product declarations for New York State agency project deliveries above $1 million and 50 yards, or NYS Department of Transportation work above $3 million and 200 yards. Under just-adopted Buy Clean Concrete guidelines, producers will also need to demonstrate that their mix materials exhibit environmental impact below certain…
Read MoreEPA opens $100 million grant program for construction material EPDs
Sources: U.S. Environmental Protection Agency; CP staff The Environmental Protection Agency is accepting through January 8 applications for grants under the Inflation Reduction Act (IRA)-funded Reducing Embodied Greenhouse Gas Emissions for Construction Materials and Products program. Budgeted at $100 million, it will support a) businesses that process or manufacture, remanufacture or refurbish construction materials or products in development and verification…
Read MoreGovernor binds New York agencies to “Clean Concrete” mandate
Sources: Office of New York Governor Kathy Hochul; CP staff Concrete suppliers will soon be required to submit environmental product declarations for mixes delivered to New York State agency projects above $1 million and requiring 50 or more yards, or NYS Department of Transportation work above $3 million and requiring 200 or more yards. Under just-adopted Buy Clean Concrete guidelines…
Read More