Earth Wise

California is a state known for its aggressive climate policies.  However, and rather ironically, California is also the nation’s greatest emitter of one little-known greenhouse gas: sulfuryl fluoride.  Sulfuryl fluoride is one of the few treatments to rid buildings of drywood termites, a common regional pest that can be found in wooden structures.  Sulfuryl fluoride […]

Grapes grown to make wine are sensitive to climate conditions including temperatures and amount of rainfall.  The warming climate is already having visible effects on yields, grape composition, and the quality of wine.  This has significant consequences on the geography of wine production and is of major concern for the $350 billion global industry. Winegrowing […]

Stanford University-led research has determined that American oil and gas operations are emitting more than 6 million tons of methane each year.  The emissions come from both intentional vents and unintentional leaks.  Methane is the main component of natural gas and losing that much of it through leakage is costing the industry a billion dollars […]

Biochar is a charcoal-like substance that is made by burning organic materials like crop and forestry wastes in a controlled process called pyrolysis, which is burning in an oxygen-deprived environment.  Pyrolysis produces little or no contaminating fumes and results in a stable form of carbon that can’t easily escape into the atmosphere.  Biochar is a […]

States in the colder parts of the country spend an estimated $2.3 billion a year on snow and ice removal as well as untold millions on repairing roadways damaged by winter weather.  Researchers at Drexel University have been researching a way to extend the service life of concrete surfaces like roadways and to help them […]

So-called forever chemicals are pervasive in a wide range of products.  These are man-made substances called per- and polyfluoroalkyls or PFAS.  They get their unfortunate nickname because the chemical bonds in them are so strong that the compounds don’t break down for hundreds or even thousands of years. PFAS compounds are used in makeup, dental […]

Almost every nation in the world has pledged to reduce carbon dioxide emissions.  There is expanding use of renewable energy sources and growing numbers of electric cars.  But despite all this, carbon dioxide emissions from fossil fuels rose again in 2023, reaching record levels. The world’s population continues to grow and nations with large, rapidly […]

The largest energy plant in the world is being built in India.  In an area of barren desert in western India near the Pakistani border, Adani Green Energy Limited (or AGEL) is building a sprawling solar and wind power plant that will cover more than 200 square miles.  It will be five times the size […]

Using government support in the form of subsidies and tax credits, energy companies and others are planning to capture millions of tons of industrial carbon dioxide emissions and pipe the greenhouse gas into underground storage.  It is a strategy enthusiastically supported by the fossil fuel industry because it allows them to keep burning the stuff. […]

It’s increasingly common to see cars hooked up to charging cables in shopping centers, rest stops, and dedicated charging stations.  Charging electric cars is easy to do, just like charging phones and laptop computers.  These days, it is pretty common to charge phones without using any charging cable at all because of the availability of […]