CargoShip
Latest
An electric cargo ship is delivering coal in China
An all-electric cargo ship is now in use in China and it boasts an impressive 2.4 MWh energy storage capacity, Electrek reports. The ship is over 230 feet long, 45 feet wide and 14 feet deep and can carry a maximum of 2,000 tons. Supercapacitors and lithium batteries make up the energy storage system and the ship can go about 50 miles on one charge. It will run between two shipyards, each of which has a charging station that can recharge the ship in around two hours.
First partially-solar-powered cargo ship launches in Japan
We'd heard that Nippon Oil and Nippon Yusen were working on a million-dollar solar upgrade for a car freighter called the Auriga Leader back in August, and it looks like things have gone as planned -- the cargo ship launched today from Kobe, Japan. The $1.68m project involved the installation of 328 solar panels, which produce 40 kilowatts of power -- a measly 0.3 percent of the engine power required to move the 656-foot, 60,000-ton ship when fully loaded with 6,400 cars, but enough for seven percent of the juice required for lighting and other systems. That's a slow start, but we'll take what we can get, we suppose -- now let's bolt on some of those new record-high efficiency panels and see what happens.[Thanks, Yossi]
Japanese firms to partially propel cargo ship via solar panels
First things first -- when we say "partially" propel, we mean partially. Nippon Yusen and energy distributor Nippon Oil are teaming up to spend around $1.37 million in order to equip a car-hauling cargo ship with 328 solar panels. Rather than just provide energy for the crew's on board entertainment system, it will be the first solar installation to actually produce a smidgen of power for the boat's engine. If successful, the panels would provide 0.2% of the ship's energy consumption for propulsion, and they're hoping to raise that to a whopping 1% by 2010. Gives a whole new meaning to "baby steps," huh?
