In the weeks leading up to the United Nations Climate Change Conference in Paris, not only are delegates meeting and hammering out proposed climate plans, but scientists and researchers are increasingly testing and improving new clean energy technologies to cheaply and more efficiently tackle high CO2 emissions.
Although it’s still debated whether or not increased CO2 hurts or helps the environment, governments around the world are spending billions of dollars and investing in clean energy solutions. The United States has spent over $150 billion in the last five years on solar power and other renewable projects, financing grants, subsidizing tax credits, guaranteeing loans, and bailing out failed solar energy companies, according to the Brookings Institute, a nonprofit public policy think tank.
The United States has made some records with a number of solar and wind installations in the past few years, and the nation has its share of new and improved solar, wind, and clean fuel inventions, but these three inventions are some of the next great things in the world of clean and green technology:
1. Scrubbing Mercury Pollution From the Environment
A scientist and lecturer at Southern Australia’s Flinders University gave a sneak preview of soon-to-be published research that shows how oil from an orange peel and other waste products can eliminate mercury from your water supply.
Justin Clark reported in an ILFScience.com article that he and a group of his colleagues unveiled a new material made by combining sulphur, a waste product of the petroleum industry, and limonene, found in the oil of an orange peel and other citrus fruits, which can remove more than 50 percent of mercury from water in a single treatment.
Mercury, a neurotoxin, is particularly dangerous for developing fetuses. The primary way it finds its way into people is through eating fish.
