Rich Sorkin, CEO of Jupiter Intelligence, sees more than raging fires, rising seas and damaging winds in a warming world.
He also sees a business opportunity.
Sorkin, a longtime technology entrepreneur who’s worked in financial services and energy, is leading Jupiter, a Silicon Valley startup that analyzes physical and financial risks tied to climate change.
The Santa Fe Irrigation District approved three percent water rate increases for the next three years at a Jan. 16 hearing. The first bills will go out to customers on April 1 using a new five-tier residential rate structure that differentiates between meter sizes in higher tiers.
The rate increases aim to help meet the district’s objectives to ensure equity across customer classes, encourage conservation and maintain financial stability as it faces challenges such as the rising costs of imported water.
The number of coal-fired power plants in operation across the country has plummeted in recent years, quickly changing the power mix — especially in states such as California.
But what has that change meant in terms of health? Or even in the number of crops produced?
Much of California’s water supply is a hidden asset: Deep below the surface, rocks, gravel and sand store water like a sponge, in an underground zone called an aquifer.
In dry years, this groundwater has been tapped to save farms, keep grass green and provide drinking water to millions of Californians. But over time, people have taken more water out than nature has put back in.
At the ripe old age of 64, Folsom Dam is about to hit a growth spurt.
Federal crews have begun a five-year effort to raise the height of the dam by 3.5 feet to increase flood protection for 440,000 downstream residents in metropolitan Sacramento, including areas of Arden-Arcade, Rosemont and many areas in the city of Sacramento as far south as the Pocket area and north to upper Natomas.
President Trump yesterday touted his repeal of key Clean Water Act regulations as more than three dozen current and former government officials called for an investigation into the scientific basis of his forthcoming replacement rule.
Trump told a gathering of the country’s farmers that last fall he repealed “one of the most ridiculous regulations of all,” the Obama administration’s Waters of the U.S., or WOTUS, rule, which defined which marshes, creeks and streams quality for federal protections.
It’s hardly news that California is under environmental attack from Trump administration policies allowing air and water pollution.
Now Trump’s team is set to impose new environmentally damaging Bay-Delta water diversion and pumping rules. My organization, the Golden State Salmon Association, and our allies have gone to court to block Trump’s effort.
It’s a tough gig being a western grebe during this water bird’s courtship season. To get noticed these birds must literally walk on water.
This elaborate courtship ritual, known as rushing, is now happening at Lake Hodges near Escondido where huge numbers of Clark’s and western grebes flock during the winter and spring breeding season.
Manteca’s daily per capita use of water in 2019 was down 31.8 percent compared to 2013.
That means Manteca is now exceeding the water conservation goal of 30 percent established by the state at the height of the drought. Mantecans used 195.5 gallons per capita in 2013 compared to 133.3 gallons in 2019.
One by one, small mammals and amphibians living within a construction zone in Mission Trails Regional Park are being relocated to safe areas. Protecting sensitive species is one part of the Mission Trails Project.
A team of biologists from the San Diego County Water Authority, AECOM, and the San Diego Natural History Museum began surveying for and relocating the wildlife in preparation for a new underground reservoir. The reservoir will be constructed in the western portion of the park. The habitat surveys and wildlife relocation program span 15 acres of the park and are designed to protect sensitive species in the project area from construction activities.
Several sensitive species of small mammals and amphibians will be encountered and moved.
Biologists will focus on four sensitive species that are covered under the Water Authority’s Natural Communities Conservation Plan and Habitat Conservation Plan: northwestern San Diego pocket mouse, Dulzura pocket mouse, San Diego desert wood rat, and western spadefoot toad. Biologists will continue to monitor for these and other sensitive species during construction.
Biologists took special care to find burrows or covered areas for the small animals, such as this kangaroo rat, so that they could begin to build their new homes in the safe areas of the park. Photo: San Diego County Water Authority
For about two weeks, more than 500 traps will be placed in a grid pattern in the evenings and the sensitive species will be moved one at a time to safe areas within the park early each morning. Special care is being taken to help the animals find new burrows or covered areas as quickly as possible. Each animal is carefully marked, and data is logged to track the relocated animals. This tracking process helps ensure that the wildlife is not returning to the construction zone.
“We are conducting sensitive species surveys and habitat management before the start of construction to allow the animals to find new habitat and build homes safely away from the upcoming work,” said Summer Adleberg, a principal water resources specialist at the Water Authority. “Environmental stewardship is paramount to the Water Authority, and we always aim to minimize impacts to the surrounding land and communities while we improve regional water infrastructure.”
The reservoir, also called a “flow regulatory structure,” will store up to 5 million gallons of water underground and help regulate untreated water flows in the regional water delivery system. When completed, the reservoir will be covered with soil and vegetation. Above-ground access hatches and vents will be constructed to allow air to move in and out of the reservoir.
Once the project is completed, the area will be restored to its original condition and monitored over the next several years.
The structure is part of a suite of infrastructure improvements, called the Mission Trails Project. The underground reservoir, pipeline tunnel, and removal of existing blue vent stacks are part of the project.
A new concrete crossing over the San Diego River will also be constructed to allow Water Authority vehicles to access pipelines and other infrastructure more efficiently. The pipeline tunnel, river crossing, and removal of most above-ground vent stacks have already been completed.
Construction activities on the covered reservoir and removal of the last two vent stacks are scheduled to begin in March and last approximately two years.
For trail closures and more information about the project, go to sdcwa.org/mission-trails-FRS.
