Category: transportation

Archer is working on electric-powered air taxis that take off and land vertically. Like competitors Lilium and Joby Aviation, Archer aims to transport passengers on short trips, avoiding traffic on the ground and the noise and emissions generated by traditional fuel-burning aircraft and cars. It’s already developed a model known as the Maker that can carry one passenger and a pilot, and is working on a four-passenger model. The company aims to operate urban air mobility services starting in Los Angeles once its aircraft are cleared by the Federal Aviation Administration for commercial use. Founded in 2018 and based in Palo Alto, Calif., Archer went public in September after merging with a special purpose acquisition company (SPAC), Atlas Crest Investment Corp.

The wheelhouse could disappear altogether in “three, four or five years”, said Holsether, once the vessel makes its 7.5-nautical-mile trips on its own with the aid of sensors. “Quite a lot of the incidents happening on vessels are due to human error, because of fatigue for instance,” project manager Jostein Braaten said from the possibly doomed bridge. “Autonomous operating can enable a safe journey,” he said.

On board the Yara Birkeland, the traditional machine room has been replaced by eight battery compartments, giving the vessel a capacity of 6.8 MWh — sourced from renewable hydroelectricity. “That’s the equivalent of 100 Teslas,” says Braaten. The maritime sector, which is responsible for almost three percent of all man-made emissions, aims to reduce its emissions by 40 percent by 2030 and 50 percent by 2050. Despite that, the sector has seen a rise in recent years.