Bettina Kamuk, global market director for Ramboll, explains how a Copenhagen waste-to-energy facility meets air quality and emissions standards while providing low-carbon energy and recreational activity to the surrounding community.
The Tuolumne River originates in the pristine environment of Yosemite National Park, but eventually some of the water makes its way into the Central Valley and the city of Modesto, where conditions are far less natural.
Not urban land use, but in the literal sense: land used to produce food, graze livestock, supply drinking water, grow trees, and sequester carbon. As the climate warms and the population grows, crop yields will decrease and land will be degraded.
A shift is underway on Wall Street—investors are acknowledging the risks of climate change. A recent credit-ratings report on the bridge system connecting Miami to Key Biscayne provides a stark example of the new way of thinking.
What is expected to be the nation's largest dairy biogas operation opened in the Central Valley. To the north, Gov. Kate Brown signed the nation's first bill to establish goals to add renewable gas to pipelines, and pigs in Missouri also made news.
Two weeks after Berkeley became the nation's first city to outlaw natural gas lines in new buildings, the California Public Utilities Commission voted to update an old regulation to allow funding for 'fuel switching' from gas to electric appliances.
Most of the aging 350-megawatt Grayson Power Plant, operated by Glendale Water & Power, will be retired by 2021. The city's utility district has struggled with how to repower it. A compromise reached last month ensures low emissions and reliability.