3.4.7 Sectoral Emissions Controls: Cement and Lime

LPDD Recommendation: “Congress and the administration should focus on key processes that take place within energy-intensive industries, such as fractional distillation in refineries; steam cracking in petrochemical plants; pulp making, drying, and finishing in paper production; preservation, process heating, and machine-driven end uses in food processing; upstream production approaches in the iron and steel sector; conversion of bauxite to alumina and its electrolysis; clinker production in cement manufacture; and motor and steam systems across a number of sectors.”

LPDD Recommendation: “Congress and the administration should promote available and near-term BATs to shore up the process efficiency of major industrial sec­tors and lower direct carbon emissions.”

California’s Cement GHG Phaseout Bill

Requires the development of a comprehensive strategy to achieve net-zero greenhouse gas emissions associated with cement used within the state as soon as possible, but no later than 2045.

Marin County’s Low Carbon Concrete Code

Was the first in the nation to address the negative environmental externalities of concrete when it added a mandatory low carbon concrete specification to the Marin County Building Code.

IEA Cement Technology Roadmap

The International Energy Agency’s Cement Technology Roadmap highlights technological levers to lowering emissions in the cement sector.