Stanford Earth Matters covers insights, discoveries, and solutions from the Stanford Doerr School of Sustainability.
Gas stoves emit benzene
About 47 million homes use natural gas or propane-burning cooktops and ovens. Stanford researchers found that cooking with gas stoves can raise indoor levels of the carcinogen benzene above those found in secondhand smoke. (Source: Stanford News)
Looking back at Stanford's contributions to 2022 energy and environmental research
New reports detail how faculty, students, and scholars came together from across campus to generate sustainability solutions.
Oil-sand wastewater triggered large Alberta earthquake
New research reveals wastewater injected underground by fossil fuel operators caused a magnitude 5.6 earthquake in November 2022 in the Peace River area of Alberta’s oil sands region. This is the first study to link seismicity in the area to human activity. (Source: Stanford News)
Q&A: Willow oil project and Arctic drilling limits
Stanford experts explain why the recently approved Willow oil drilling project in Alaska has sparked controversy, discuss the significance of new limits on oil drilling in the Arctic Ocean, and describe the complicated nature of energy transformation in the fastest-warming place on Earth.
Testing the winds
Anna-Katharina von Krauland’s research on potential wind farm development in the US and India could help ease the transition to renewable energy. (Source: Stanford King Center on Global Development)
Our picks: Top 10 stories of 2022
Our list includes a mix of favorites, high-impact stories, and some of our most-read research coverage from a year of new beginnings.
The economic impact of expanding electricity access
A new tool that pairs satellite imagery with AI has uncovered some of the strongest evidence yet of the extent to which electrification fuels economic growth. (Source: Stanford News)
Solar panels largely confined to wealthy Americans
Tax rebates for installing residential solar power have done little to spur adoption in low-income communities in the United States, while a less common incentive seems to succeed, according to new research using AI and satellite images. (Source: Stanford News)
For a longer-lasting battery, make the most of each cell
The secret to long life for rechargeable batteries may lie in an embrace of difference. New modeling of how lithium-ion cells in a pack degrade show a way to tailor charging to each cell’s capacity so EV batteries can handle more charge cycles and stave off failure. (Source: Stanford News)
How can we harness wind and improve airflow to benefit society?
A scholar looks at how wind affects the sustainability and resiliency of buildings and cities, and how we can improve ventilation in homes and other structures. (Source: Stanford Engineering)
Charging cars at home at night is not the way to go, Stanford study finds
The move to electric vehicles will result in large costs for generating, transmitting, and storing more power. Shifting current EV charging from home to work and night to day could cut costs and help the grid, according to a new Stanford study. (Source: Stanford News)
Using satellite images, scholars develop a model to quantify buildings’ energy use
The model could help policymakers redesign cities for a lower-carbon world. (Source: Stanford HAI)
Will AI help or perpetuate the climate crisis?
Panelists in the Advancing Technology for a Sustainable Planet workshop detailed AI’s energy and regulatory challenges. (Source: Stanford HAI)
Deep-dive into the science of batteries
Stanford researchers are working to understand battery degradation, reveal the true toll of their production and disposal, and make next-generation batteries better. (Source: Stanford News)
New 'lab on a chip' may accelerate carbon storage efforts
A tiny new device allows scientists to directly observe and quantify how rocks change in the presence of acids, enabling more accurate assessments of sites for underground storage of carbon dioxide, hydrogen, and industrial waste.
New optical device could help solar arrays focus light, even under clouds
Researchers imagined, designed, and tested an elegant lens device that can efficiently gather light from all angles and concentrate it at a fixed output position. (Source: Stanford Engineering)
A day in the life of an electricity and cool cow engineer
Gustavo Cezar wears two colorful hats as an engineer with SLAC’s GISMo lab. (Source: SLAC)
New model offers potential solutions for next-generation battery challenges
A new mathematical model has brought together the physics and chemistry of highly promising lithium-metal batteries, providing researchers with plausible, fresh solutions to a problem known to cause degradation and failure.
Small modular reactors produce high levels of nuclear waste
Small modular reactors, long touted as the future of nuclear energy, will actually generate more radioactive waste than conventional nuclear power plants, according to research from Stanford and the University of British Columbia.