global briefs

Gale Force

Offshore Wind Power Gaining Momentum

An 800-megawatt project, Vineyard Wind, off the coast of Martha’s Vineyard, is awaiting final approval by the Army Corps of Engineers. Laura Daniel Davis, principal deputy assistant secretary of land and minerals at the U.S. Department of the Interior, says, “The demand for offshore wind energy has never been greater. The technological advances, falling costs, increased interest and the tremendous economic potential make offshore wind a really promising avenue.” Some two dozen offshore wind projects are in development along the East Coast.

According to the International Energy Agency, wind could provide more than 18 times the world’s present electricity demand and is well-suited to serve heavily populated areas. For instance, almost 40 percent of Americans live near the coasts. Offshore wind power could assist in relieving the dependence on carbon-based sources of electricity and relieve congestion on the grid for Los Angeles, New York, San Francisco, Houston and Seattle. Offshore turbines are in open waters where wind is strong and abundant. As the technology has matured, the turbines have gotten bigger and further out to sea.

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Gaining Momentum

Dealers Align Behind Electric Cars

Traditionally, auto dealerships have presented a skeptical and confusing experience for those seeking to purchase electric transportation. When Tesla launched the Model S electric sedan in 2012, it had to build its own stores to educate consumers about electric vehicles (EV) because dealers wouldn’t sell them in Texas or Michigan, for instance. The subsequent success of Tesla, Ford and GM EV models, along with a plan to stop selling new internal combustion cars by 2035 in California, have propelled the transition from fossil-fuel-powered vehicles.

The American division of German automaker Volkswagen is delivering large quantities of their electric SUV ID.4 as part of a nationwide launch, with more than 650 dealers on board. U.S. CEO Scott Keogh reports that the goal is to have at least one vehicle initially at every VW dealer in America. He says, “We see the potential for EV sales to double this year. We’re optimistic that this is a turning point year for electric vehicles.”

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Sunscreens Harm Hawaiian Reefs

Bill 132, banning sunscreens containing the chemicals avobenzone or octocrylene, lighfield studios/AdobeStock.com has progressed through the Hawaiian House and Senate. If it passes, the bill will go into effect January 1, 2023, to prohibit the sale or distribution of any sunscreen containing the targeted chemicals unless the buyer has a valid prescription. The outlawed chemicals can make corals more susceptible to viral infections and bleaching. Octocrylene can disrupt human hormones and harm marine animals. Avobenzone is an endocrine disruptor and can make coral less resilient to high temperatures.

Maxx Phillips, Hawaii director and staff attorney at the Center for Biological Diversity, says, “This is great news for our imperiled coral reefs and marine life. People can protect their skin without harmful petrochemicals while Hawaii protects public and environmental health.” For those needing to protect themselves from the sun without harming ocean life, scientists and the National Oceanic and Atmospheric Administration recommend products containing non-nanoized titanium dioxide and non-nanoized zinc oxide.

Local Veggies

Huge Indoor Vertical Farm to Serve Food Desert

The agriculture startup Plenty Unlimited Inc. is building an indoor vertical farm in the South Los Angeles suburb of Compton to provide jobs and fresh produce to the historical “food desert” and surrounding areas. Traditional farms are usually only able to harvest crops a few times a year, but because Plenty’s hydroponic farms are free of the limitations of seasonal changes, weather conditions, pests and natural disasters, they can produce food yearround. The crops are cultivated in a clinically sanitary environment with full personal protective equipment for staff, as well as robots to do much of the picking. The first time produce is touched by human hands is when the consumer opens the package.

Plenty’s project condenses 700 acres of farmland into a 95,000-square-foot warehouse. Its first vertical farm opened in South San Francisco in 2018, and it maintains a research and development farm in Laramie, Wyoming. By building farms vertically, healthy, quality produce can be grown without harming the environment, especially in urban areas, where land is limited and food insecurity may be widespread. In addition to the vertical plant towers, Plenty uses LED lighting and automation to plant, feed and harvest crops. The warehouses grow plants faster and with more nutritional density with no need for pesticides, using a fraction of the water required by traditional farming.