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Nevada County Sustainability Digest



California to Use Satellites to Track Greenhouse Gas Emissions

03/28/2025

The California Air Resources Board is going to spend $100 million to track greenhouse gas emissions with satellites.

The Salton Sea Is California’s Most Imperiled Lake. Can a New Conservancy Save It?

03/11/2025

A new conservancy will oversee work to improve vegetation, water quality and natural habitat in the Salton Sea. Will nearly half a billion dollars in projects be enough?

With Reservoir Levels in Good Shape, State’s Water Managers Increase Delivery Forecasts

02/28/2025

State and federal water managers have announced significant increases to water allocations across California thanks to early February storms and healthy reservoir levels.

Even in Wet Years, Wells Are Still Dry. Why Replenishing California’s Groundwater Is Painfully Slow

02/24/2025

The governor vowed to clear the way for more groundwater recharge. Has it worked? “We’re still tinkering around with small numbers,” one expert says.

CA Monarch Butterfly Count Yields Worrisome Finding

02/03/2025

For the past three years, more than 200,000 western monarch butterflies spent their winters along the California coast — huddling together in tall tree groves, finding respite from the wind from November to February.

Pioneer Energy Makes Pitch

02/03/2025

Read on to learn more about community choice aggregator Pioneer Community Energy and their presentation at the recent Nevada County Board of Supervisors workshop.

California Monarchs See Steep Decline

01/30/2025

The number of monarch butterflies overwintering in California are at a near-record low, and the wiping out of the Topanga butterfly habitat by the LA fires has made matters worse. Read on to learn more.

Artificial Intelligence Is Bringing Nuclear Power Back From the Dead — Maybe Even in California

01/29/2025

Energy demands from big tech, including for AI, has elected officials giving an old power source a second look.

Trump’s Order Won’t Halt California’s Offshore Wind Leases. But Will It Derail the Industry?

01/23/2025

The president’s order has no immediate effect on offshore wind leases already authorized, including two large areas off California’s coast. But it sends a current of uncertainty through the fledgling renewable energy industry, which relies on federal and state support.

Trump Jumps Back Into California’s Water Wars With a Pro-Farmer Decree

01/22/2025

It would be impossible to overstate the complexity of water supply management in California.

CA Abandons Clean-Air Rules on Diesel Trucks

01/14/2025

In a striking setback to reduce California’s air pollution but a win for trucking companies, state regulators have walked away from their ambitious plan to phase out diesel trucks less than a week before President-elect Donald Trump returns to the White House.

New Decisions Boost California’s Zero-Emission Vehicle Mandate, but Major Hurdles Remain

12/18/2024

Gov. Gavin Newsom’s decree that by 2035 all new cars sold in California must be powered by batteries or other zero-emission systems has received a double dose of legal and political support.

California Awarded $135 Million for Electric Buses, Trucks

12/11/2024

The Biden administration is awarding Inflation Reduction Act money to help clean the air before President-elect Trump takes over.

New Food Waste Collection Begins December 16

12/10/2024

Get the details about the new green carts being delivered in Grass Valley and Nevada County to be used in the new food waste collection service which begins December 16.

Nevada Irrigation District Watershed Restoration Explained

12/07/2024

Read on to learn more about the Nevada Irrigation District projects to restore vital watershed feeding its water supply system.

Trump Has Promised to ‘End’ Offshore Wind. What Will That Mean for California’s Big Bet?

11/13/2024

Trump’s promise to “end” the offshore wind industry could threaten CA’s renewable energy goals, potentially cutting off federal funding.

A Century Later, Salmon Again Spawning in Klamath River After Dams Removed

10/31/2024

Sixty years ago, I was a reporter for the Klamath Falls (Oregon) Herald and News and with my family lived in a small house on the Link River, which flows out of Upper Klamath Lake, draining a large portion of the Cascade mountain range.

A Third Straight Year With No California Salmon Fishing?  Early Fish Counts Suggest It Could Happen

10/30/2024

Low counts of spawning salmon could mean another year without fishing. Experts say the outlook still has time to turn around.

Is a New Plan for Delivering Delta Water Worse Than Trump’s Rules? Environmentalists Say Yes.

10/24/2024

Growers support a federal and state proposal for operating California’s massive systems that send river water south. But it could harm more salmon and other endangered fish.

California Reservoirs Are Full, but Water Politics May Trump Hydrology

10/23/2024

Most of us operate on the calendar year — the 12 months that begin on January 1 and end on December 31.

First California Project to Bury Climate-Warming Gases Wins Key Approval

10/21/2024

Capturing and storing carbon underground is a big part of California’s efforts to tackle climate change but community members and environmentalists say it prolongs the life of fossil fuels.

Sierra Nevada Alliance Conservation Conference Set for November 7-8

10/17/2024

Learn more about the upcoming Sierra Nevada Alliance Conservation Conference to be held November 7-8 at outh Lake Tahoe at Lake Tahoe Community College.

Environmental Rebate Explained

10/08/2024

How to apply rebate as part of the recent $80 million state program to electrify homes.

Grant to Fund Nevada County Conservation Planning

09/10/2024

A California Strategic Growth Council grant of $500,000 to the County of Nevada and the Nevada County Resource Conservation District will fund a 3-year planning local conservation planning cycle.

California "30x30" Conservation Efforts Make Progress

09/08/2024

The California state goal to conserve 30% of its land and coastal waters has advanced, with conserved lands reaching 25% and coastal waters 16%.

California Air Resources Board Seeks Feedback

09/03/2024

California Air Resources Board staff will be on hand for a listening session co-hosted by local nonprofit Sierra Energy Reimagined in Nevada County seeking input toward the development of emission standards for space and water heaters.

Nevada Irrigation District releases "Plan for Water"

08/23/2024

Following a two-year process exploring the future water needs of the region, the Nevada Irrigation District released its "Plan for Water Final Technical Memorandum."

Yet More Delays at Spaulding

08/12/2024

A new delay is pushing repairs to Spaulding Powerhouse #2 beyond the previously expected mid-September completion date.

California Lawmakers Negotiating Sweeping Package to Speed Up Solar, Wind Energy

08/01/2024

Legislators and Gov. Newsom are working behind the scenes to draft energy legislation before the end-of-the-month deadline.

California Needs a Million EV Charging Stations — but That’s ‘Unlikely’ and ‘Unrealistic’

07/15/2024

Public chargers must be built at an unprecedented pace to meet the target in less than 7 years, and then doubled to 2 million in 2035. The high cost — $120,000 or more for one fast charger— is just one obstacle.

Progress Continues on Spaulding Powerhouse Repairs

07/11/2024

PG&E reported progress in repairs to the Spaulding Powerhouse and South Yuba Pipe.

California Has Just Approved a New Blueprint for Offshore Wind. The Massive Projects Will Cost Billions

07/10/2024

Harnessing clean energy is a venture of unprecedented scope in California, bringing big changes to Humboldt and the Central Coast, and requiring 26 ports along the coast.

Featured

Water is a human right under California law, but it doesn’t always work out that way.
Agriculture and Water Shortages in the State’s Breadbasket, Explained
There are many causes contributing to this crisis. And as you may already know, this situation really is nuts.
RCDs look after the land, whether it’s used for grazing, growing, or getting out into nature.
California Dirt
RCDs were created to avoid a repeat of the Dust Bowl. Now they work with landowners to preserve the air, water and natural habitats that sustain us all.
Moss Landing in Monterey Bay is the world’s largest battery storage facility for solar and other renewable energy.
Solar Power and California’s Clean Energy Goals
How the sun is helping push the state toward 100 percent renewable energy.
Dairy products are California’s top agricultural commodity, but the industry is often criticized for its impact on the environment.
Sustainable Sustenance
Greener ways to feed the world’s growing population
How California reclamation districts turned millions of acres of wetlands into fertile agricultural land, starting in the earliest days of the Gold Rush.
Reclamation Districts: Turning ‘Swamps’ Into Farmland
From its earliest days as a state, California has been trying to turn marshes into productive land.
Long-duration energy storage, such as this thermal energy storage facility, allows renewable energy sources to operate at full capacity without overloading the power grid.
How California Leads the Race For Long Duration Energy Storage
For renewable energy sources such as solar and wind to be viable, ways to store the power they create are essential.
California has a goal of 6 million heat pumps cooling and heating buildings by 2030.
6 Million New Heat Pumps: Essential to California's Climate Future
Installing 6 million heat pumps by 2030 is essential if California is to reach its goal of net zero carbon emissions.