September, 2017
"...The Naval station Norfolk in Portsmouth, VA, the largest naval base in the world, already floods Ten times a year when full moons cause especially high tides—sea levels there are One and a Half Feet Higher than they were when the base was built in 1917, and rising twice as fast as average global sea levels.
By 2050, Norfolk is expected to flood 280 times a year.".."
Moving to Renewable Energy
The Department of Defense has a department-wide Goal to obtain at least 20% of its energy from Renewable sources by 2020, reduce its petroleum use and draw on more alternative fuels. (Each branch of the military also has its own renewable energy goal.) This has nothing to do with the political controversy over climate change. It is because the U.S. military is the single largest consumer of energy and oil in the world, and moving fuel along supply lines in conflict areas invites attack and endangers lives. Moreover, it’s costly—according to a Defense Department spokesperson, “a $1 rise in the price of a barrel of oil translates to approximately $130 million over the course of a year.”
The number of renewable energy projects in the U.S. military almost tripled between 2011 and 2015, with many of them enabling bases to be energy independent in case of a natural disaster or attack. The use of distributed renewables at bases reduces the possibility of disruptions in procuring energy, and increases resilience in case of cyberattacks on the grid.
The Army’s goal is to get 25% of the energy it consumes from renewable sources by 2025, and to be net zero by 2030 (meaning it will generate as much energy as it uses). [/B]In 2015, it derived 12% of its energy from renewables and by 2016 had 17 large renewable energy projects in development.
The biggest U.S. military base, Fort Hood in Texas, is already drawing almost 50% of its power from renewable energy, with 63,000 solar panels on site and 21 off-site wind turbines producing 65 MW of power. This is expected to SAVE more than $100 million over 30 years.
Solar panel arrays at Fort Hunter Liggett, CA, one of the Army’s net zero pilot installations. Photo: US Army
The
Army Net Zero initiative created 17 pilot installations around the country which, at the end of 2015, had reduced energy use by 5 percent and generated 28,700 MWh of renewable energy, most of which was consumed at the bases. It also reduced potable water consumption by 11% and recycled and harvested rainwater, saving 89 million gallons of water.
The Navy aims to get 50% of its energy from alternative sources by 2020, and for half of its installations to be net zero by 2020. According to
Stars and Stripes, the Navy was already getting almost 50 percent of its energy from renewable sources in 2016....
The White House may deny that climate change is happening, but the Department of Defense has been taking action for years to avoid and adapt to climate-related disasters.
news.climate.columbia.edu
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