The US military’s efforts to reduce dependence on fossil fuels may help to advance emerging energy technologies by providing them with coveted assets, such as financial backing and testing opportunities. But there is no guarantee that these technologies, as applied to military-specific conditions, will be commercial successes in a civilian context. The Department of Defense holds an… Keep reading →
It’s the stuff of sci-fi movies: a nuclear explosion far overhead or a massive solar flare knocks out electricity for a large chunk, or even all, of the US. But electromagnetic pulses and geomagnetic disturbances, such as large solar flares and storms can, in fact, impact grid functioning. And Maine has become the first state… Keep reading →
by Pete Danko Fuel cells are not a renewable energy source, of course, although they can be tied to renewable energy. But even using fossil fuels their ability to produce electricity through an electrochemical process – instead of combustion – can make them flexible, relatively clean and efficient energy producers. And quiet, too, the U.S.… Keep reading →
The U.S. military has said time and again that moving away from a reliance on fossil fuels is in its best interest, for energy security reasons and as a matter of keeping troops safe. Despite this, such efforts – particularly on the biofuels front – have caught flak from Republicans in Congress. But President Obama isn’t backing off, or so it… Keep reading →
Once again, the US Navy is moving more warships to the Persian Gulf. This time, though, we’re not sending an extra aircraft carrier or another task force. This is arguably a de-escalation of possible tensions with Iran. In a nutshell, the Navy is replacing big ships with small ones. The three new ships – Tempest,… Keep reading →
Almost forty years ago, President Nixon exhorted the country: “By the year 1980, the United States will not be dependent on any other country for the energy we need to provide our jobs, to heat our homes, and to keep our transportation moving.” Today, more than 30 years later, the United States may actually be… Keep reading →
Electric car manufacturer Tesla has announced plans to dramatically expand its electric vehicle charging network – the company claims that within six months, it will connect most major metropolitan areas in the US and southern Canada. [Forbes] In somewhat related but perhaps slightly less dramatic news, the US Navy has unveiled its first solar-powered EV… Keep reading →
A US company aims to break into Europe’s wave power industry, despite fierce competition in the marine technology market.
“Wave energy can help because it is one of the few vastly available renewable resources that can act like baseload power. The trick is you have to deliver a device that is survivable [and] maintainable in one of the harshest environments but … can also deliver that competitive cost,” Reenst Leseman, CEO of Columbia Power Technologies, recently said. Keep reading →
