sustainability

News articles classified as sustainability

Cape Town’s ‘Day Zero’ drought a sign of things to come

Using new high-resolution simulations, researchers conclude that climate change made the Cape Town ‘Day Zero’ drought five to six times more likely and suggest extreme drought events could become common in southwestern South Africa by the end of the 21st century.

Belize’s economy gets a boost from nature

Drawing on research by Stanford scientists, countries like Belize are finding new ways to supplement their devastated ecotourism-driven economies during the COVID-19 pandemic.

Why laughing gas is a growing climate problem

Stanford scientist Rob Jackson explains why emissions of nitrous oxide, also known as “laughing gas,” are rising faster than expected and what it will take to reverse the trend.

Stanford continues working toward a more sustainable and resilient future

In an annual report, Stanford’s Office of Sustainability highlights the ways the university reduced its collective resource footprint and demonstrated sustainability in action in 2019-20, and discusses the key themes that will guide campus sustainability efforts this year.

Indigenous conservationist wins 2020 Bright Award

Maria Azhunova, winner of the 2020 Bright Award, supports the intergenerational transfer of traditional knowledge and biocultural approaches to nature conservation through her work at the Baikal Buryat Center for Indigenous Cultures.

Predicting the slow death of a lithium-ion battery

A new model offers a way to predict the condition of a battery’s internal systems in real-time with far more accuracy than existing tools. In electric cars, the technology could improve driving range estimates and prolong battery life.

Gravity wave insights from internet-beaming balloons

A better understanding of how gravity waves in the upper atmosphere interact with the jet stream, polar vortex and other phenomena could be key to improved weather predictions and climate models.

To solve climate change, we must deal with heat

Almost all of the world’s energy use involves heat, from making steel to refrigerating food. Deep decarbonization without breakthroughs in thermal science and engineering seems inconceivable. Three leaders in the area highlight five important topics to explore.

COVID-19 opportunities

The researchers hypothesize outcomes of the pandemic’s unprecedented socioeconomic disruption, and outline research priorities for advancing our understanding of humans’ impact on the environment.

Q&A: Upscaling sustainability

Stanford scientists discuss obstacles for large-scale green initiatives and what it takes for sustainability efforts to deliver lasting benefits across borders, sectors and communities.

Methane emissions climb

The pandemic has tugged carbon emissions down, temporarily. But levels of the powerful heat-trapping gas methane continue to climb, dragging the world further away from a path that skirts the worst effects of global warming.

Simulating wind farm development

Engineers have devised a model to describe how, in the process of establishing wind farms, interactions between developers and landowners affect energy production costs.

Finding food security underwater

Our growing need for food poses one of the biggest threats to the environment. Stanford ocean and food security experts explain how the ocean could produce dramatically more food while driving sustainable economic growth.

Desalination solution

Desalination – the conversion of saltwater to freshwater – has been limited by high operational costs. A new device capable of turning desalination waste into commercially valuable chemicals could make the process cheaper and more environmentally friendly.

Rethinking tsunami defense

Careful engineering of low, plant-covered hills along shorelines can mitigate tsunami risks with less disruption of coastal life and lower costs compared to seawalls.

Immersive spring break course goes virtual

Some 40 students head to snowy Colorado each spring break to study extreme energy efficiency. This March, the class had to swap Rocky Mountain scenery for all-day Zoom sessions.

Steve Graham looks back on the first Earth Day

Stanford Earth Dean Steve Graham joined one of the thousands of rallies held in celebration of the first Earth Day. Now he discusses the event and his own expanding thinking about the planet and its history.

Water heaters’ methane leaks are high, but fixable

Emissions of methane, a potent greenhouse gas, from water heaters are higher than previously estimated, especially for a new type of heater growing in popularity, a new Stanford study finds. But simple fixes exist.

Stanford urges everyone to ‘Say Goodbye to Single Use’

During its annual conservation campaign, Sustainable Stanford is encouraging everyone on campus to “say goodbye” to drinking and dining items designed to be used once and thrown away, such as plastic utensils, and switch to their reusable counterparts.

A better way to detect underground water leaks

Stanford researchers propose a new way to locate water leaks within the tangle of aging pipes found beneath many cities. The improvement could save time, money and billions of gallons of water.