Earth Wise

Once celebrated as a symbol of modern innovation, plastic is now both a blessing and a curse of our time.  Since the 1950s, more than nine billion tons of plastic have been produced, and 50% of that has been during the past 15 years.  Plastic is ubiquitous in every sector, and agriculture is no different. […]

Geoengineering – deliberate interventions to alter the climate and curb climate change – is a controversial topic, to say the least.  Once practically considered taboo even to discuss, there in increasing interest in at least exploring various ideas about how to halt or reverse climate change through direct actions that impact global temperatures. Putting aside […]

As the world grapples with limiting the amount of carbon dioxide in the atmosphere, there is a growing need to capture the carbon dioxide that is emitted as well as preventing it from being emitted in the first place.  Carbon capture can be accomplished at the source of emissions (such as power plants) or it can […]

Ammonia is a major industrial commodity.  About 70% of it is used to make fertilizer, with the rest for a wide range of industrial applications.  Ammonia is the starting point for all mineral nitrogen fertilizers.  Typically, ammonia is a byproduct of isolating hydrogen from natural gas, which releases large amounts of carbon dioxide.  On a […]

The United Kingdom is quite small in size compared with the US, but its population of 67 million makes it a fairly large country with substantial energy needs.  A recent study by Oxford University looked at the ability of wind and solar power to provide for those energy needs over the course of time. According […]

Climate scientists have warned for decades that a seemingly small change in the global average temperature can lead to large changes in extreme heat.  So far, the world has warmed by 1.2 degrees Celsius (or 2.2 degrees Fahrenheit) and that has been enough to cause big changes in summer heat. This past summer was the […]

Minnesota has been one of the most aggressive states in setting and realizing clean energy goals.  As of this year, Minnesota gets 55% of its energy from net zero carbon emission sources.  The state has goals of reaching 80% green energy by 2030, 90% by 2035, and 100% by 2040.  Recent legislation in Minnesota aims […]

Green sea turtles were listed under the Endangered Species Act in 1978.  Since that time, there have been conservation measures put in place in many locations.  One such place is Florida, where restrictions on beachfront development and careful monitoring of turtle nests has helped to get hatchlings safely into the water.  A gill net ban […]

The Infrastructure Investment and Jobs Act of 2021 earmarked $7 billion in federal funding aimed at accelerating the commercial-scale deployment of hydrogen as well as driving down its cost.  Clean hydrogen is considered to be a key technology for cleaning up hard-to-decarbonize industrial sectors like refining, chemicals, and heavy-duty transport.  On October 13th, the Department […]

Nearly two billion pounds of pumpkins are grown each year in the U.S.  But we actually don’t eat the vast majority of them.  Instead, most pumpkins are carved or otherwise decorated, and placed on porches across the country during Halloween.  But now that the holiday has come and gone, what happens to all those sagging […]