Donate
PPIC Logo Independent, objective, nonpartisan research

Search Results

Filters Sort by:
blog post

Addressing Groundwater Overdraft in the Sacramento Valley

By Spencer Cole, Kyle Greenspan, Andrew Ayres

As the Sacramento Valley seeks to bring its groundwater basins into balance under SGMA, the valley’s groundwater sustainability agencies recently submitted plans to manage overdraft. Do the numbers add up? Our researchers take a look.

blog post

Wildfire Smoke Is a Threat to Children’s Health

By Shalini Mustala

The average number of days per year with heavy smoke in California's air has been rising, especially in the Central Valley, Sacramento region, and far north. This poses a particular health risk for children, who are more likely to be exposed to wildfire smoke and more susceptible to its effects.

blog post

A Better Way to Promote Urban Water Conservation

By David Mitchell, Ellen Hanak

Californians have been making great strides in water conservation in recent years. Now the State Water Board is considering new urban water use regulations whose statewide costs would far exceed their benefits—and significantly impact affordability. Are there better approaches? We take a look.

blog post

Are Carbon Offsets Actually Working?

By Sarah Bardeen, Caitlin Peterson

In a world that urgently needs to reduce greenhouse gas emissions, carbon offsets have emerged as one possible solution. We asked PPIC adjunct fellow Van Butsic, a cooperative extension specialist at UC Berkeley who recently studied offsets for a carbon management firm, to tell us more.

blog post

Measuring Groundwater Overdraft in the Sacramento Valley

By Spencer Cole, Kyle Greenspan, Andrew Ayres

As the Sacramento Valley works to bring its groundwater basins into balance, we review the valley’s groundwater sustainability plans to understand how they’re estimating overdraft in their basins—and to see just how much overpumping they found.

blog post

Testimony: Improving College Access and Success through Dual Enrollment

By Olga Rodriguez

At a hearing of the Assembly Higher Education Committee, PPIC Higher Education Center director and senior fellow Olga Rodriguez discusses the state landscape for dual enrollment—by which high school students take college courses and earn college credit—and how this approach can help improve student outcomes.

blog post

California’s Violent Crime Rate Is Diverging from the National Trend

By Magnus Lofstrom

In the decade preceding the COVID-19 pandemic, California's violent crime rate roughly mirrored the nationwide trend. But as of 2022, California's violent crime rate is nearly one-third higher than the US rate, a divergence driven largely by aggravated assaults.

Search results are limited to 100 items. Please use the Refine Results tool if you are not finding what you are looking for.