Back in 2011, we reported on BIG's Amager Bakke project: a waste-to-power station near Copenhagen billed as "the world's cleanest power plant." It should certainly be the world's most fun, as it's due to get a ski slope and an art installation which expels a steam ring each time a ton of carbon dioxide is released. The Danish firm recently turned to Kickstarter to fund development of the steam ring generator.
We've already seen setups that allow stand-up paddleboards (SUPs) to be rowed, sailed, or paddled like a kayak.
There's apparently still room for innovation, however – the SupSki
system lets you propel your board using upper body techniques borrowed
from the sport of cross-country skiing.
RECCO is well known within skiing and snowboarding circles. For decades, the Swedish company has been supplying ski patrols and rescue agencies with an avalanche rescue system that helps locate buried victims. It is now working on a more versatile, year-round system designed to make helicopter-based search and rescue faster and more efficient.