There is great interest in the potential use of hydrogen as a fuel or an energy storage medium.  Unlike hydrocarbon-based fuels, pure hydrogen combustion produces nothing but water as an emission.  But most hydrogen used at present is made by reforming natural gas, which is a process that results in carbon dioxide emissions.  Thus, the […]

New York’s Birds and Bees Protection Act contains a targeted restriction on neonicotinoid pesticides. These widely-used insecticides are absorbed by plants and can be present in pollen and nectar, making them toxic to bees and other pollinators. Among the largest applications of neonics (as they are called) has been in the form of coatings on […]

Researchers at the University of South Australia have designed a self-sustaining solar-driven system that turns seawater into fresh water and grows crops without any involvement.  In theory, such a system could help address the growing problems of freshwater shortages and inadequate food supplies as the world’s population continues to increase. The system can be described […]

Steam produced by underground heat is an excellent source of clean energy.  In a few fortunate places around the world – notably Iceland and New Zealand – people have been using this source of power for more than a century.   In the U.S., a few places in the West have access to geothermal energy, and […]

A few years ago, researchers investigating massive deaths of coho salmon in West Coast streams discovered that the water contained particles from vehicle tires.  The cause of the fish mortality turned out to be a chemical called 6PPD that is added to tires to prevent cracking and degradation.  The mystery was solved, but so far, […]

It was a very rainy and relatively cool summer in much of New England as well as in New York’s Capital Region, where Earth Wise originates.  Despite that fact, according to NASA scientists, the summer of 2023 was the Earth’s hottest since global record keeping began in 1880. The months of June, July, and August […]

Human history has often been described in terms of a succession of metal ages:  the copper age, the bronze age, and the iron age.  In many ways, we have now entered the lithium age.  The light metal goes into the batteries that power smartphones, electric vehicles, and massive storage banks for the power grid.  Lithium […]

Our planet is heating up.  Scientists have concluded that the changing climate is primarily the result of increased greenhouse gas emissions from human activities.  Some of the effects of global climate change include thawing permafrost, rising seas, intensifying storms and wildfires, and warming oceans.    According to a new study led by researchers from Penn State […]

An international study led by researchers from Austria has developed a novel way to store energy by transporting sand into abandoned underground mines.  The technique is called Underground Gravity Energy Storage or UGES. As the world deploys growing amounts of wind and solar energy, it is increasingly important to find ways to accessibly and efficiently […]

Glaciers are sensitive indicators of climate change that respond to changes in both temperature and precipitation.  But they are not only affected by climate change, they also affect climate change.  As glaciers melt, they contribute to sea level rise, alter regional hydrology, and influence the global energy balance. A group of glacier experts from the […]