U.S. must scale up critical minerals recycling, technology and component manufacture, said experts at a Senate committee's second focus in a week on EV and clean energy supply chain vulnerability.
U.N. Intergovernmental Panel on Climate Change report concludes that greenhouse gas emissions must peak by 2025 to hit goal of limiting global temperature rise to 1.5°C, or 2.7°F.
President invoked the Defense Production Act to strengthen the domestic supply chain, as senators and industry debated strategies and risks to cut reliance on Russia, China and other “unreliable foreign sources” for key metals needed in U.S. manufacturing, clean energy.
When Nadine Post arrived in Boston last July 8 to report a profile on the nonprofit Build Health International, which constructs and maintains modern hospitals in Haiti and other low-income regions, she was alerted that BHI’s Jim Ansara, his staff and their Boston-based hospital-operator partners might be distracted during interviews.
Veteran contractor Jim Ansara wins 2022 ENR Award of Excellence for plowing through obstacles to build sustainable and resilient medical infrastructure in resource-starved regions around the world
Veteran contractor Jim Ansara wins 2022 ENR Award of Excellence for plowing through obstacles to build sustainable and resilient medical infrastructure in resource-starved regions around the world.
As construction strives to meet emissions standards, a persistent obstacle is the carbon-intensive process that produces cement. But the emergence of low-carbon solutions to help change the calculus of cement’s creation seems to have hit a tipping point.