Flipping the Switch to Solar Energy at Graniterock’s Aromas Quarry

A gathering of Graniterock team members and community friends celebrated flipping the switch on a 5-megawatt solar farm that will generate enough power to run more than half of the company’s aggregate quarry in Aromas, Calif. This was a major milestone in the 122-year-old mining and construction company’s ongoing investments to lower greenhouse gas emissions and move to sustainable energy…

Read More

MDU Resources Publishes 2021 Sustainability Report

MDU Resources has published its 2021 Sustainability Report. Some of the highlights outlined in the report include: Ceasing operations at all wholly owned coal-fired electric generation facilities, with more economical options available to supply energy to customers. This will further reduce the company’s greenhouse gas emissions intensity as it makes progress toward its target of a 45% reduction from owned…

Read More

CEMEX USA Adds Natural Gas Trucks to Southern California Fleet

CEMEX USA has added close to 40 low-emission natural gas-powered trucks to replace diesel powered vehicles in its Southern California fleet as part of efforts to achieve carbon neutrality throughout its value chain by 2050. CEMEX’s new state-of-the-art trucks, which started to be delivered in April, are all powered by low emission compressed natural gas (CNG) or renewable natural gas…

Read More