"Energy Efficiency: The Net-Zero No-Brainer That Has Come Of Age"
"Energy efficiency has been recognised as a key piece of the net-zero puzzle but faster uptake of existing technologies is needed".
"Energy efficiency has been recognised as a key piece of the net-zero puzzle but faster uptake of existing technologies is needed".
"Renewable energy didn’t just grow last year — it expanded at a pace not seen in years. An estimated 507 gigawatts of renewable electricity were added to grids around the world in 2023 — a new record, and an almost 50 percent year-over-year increase from 2022."
"Cement and concrete are essential building blocks of modern society — and they’re both extremely carbon-intensive to produce. In recent years, startups across the country have begun devising novel ways of making low-carbon construction materials, including by using methods that mimic coral reefs, recycle industrial waste or replace fossil-fueled kilns with electricity."
"Crop-killing weeds such as kochia are advancing across the U.S. northern plains and Midwest, in the latest sign that weeds are developing resistance to chemicals faster than companies including Bayer and Corteva can develop new ones to fight them."
"The U.S. Environmental Protection Agency (EPA) said on Thursday it is seeking meetings this month with AT&T and Verizon as it continues to closely review the potential impact of lead-containing telecommunications cables."
"Light can be deadly. Many animals and plants are threatened by artificial light. Numerous organisms have found their evolutionary niche in the dark of night, and now have to adapt to bright nights."
"Just southeast of Phoenix, over 150 miles of canals sit uncovered in one of the hottest and driest regions of the country. The Gila River Indian community’s solar panel project, which would cover some of those canals with solar panels, could be the start of a new wave of such solar projects, known as floatovoltaics."
Toilet-to-tap water jokes aside, the technology and economics of turning sewage into potable drinking water is increasingly seen as a remedy for water-stressed communities. The new BookShelf review of “Purified: How Recycled Sewage is Transforming Our Water,” explains how water shortages, climate change, unsustainable growth and other factors have led some communities, most recently Los Angeles, to consider going “all in” on purified wastewater.
"The federal government and the electric vehicle industry are moving to knit Tesla’s charging technology into public networks, positioning the company’s technology as an influential national standard."