Skip to main content

Portable river turbine could trigger a ‘riverlution’ in clean energy

There’s something about the idea of being off the grid and self-sufficient that taps deep into the pioneer spirit.

That’s a sentiment that Canadian company Idénergie is aiming to serve with its portable river turbine: a smart piece of kit which promises to turn a river’s flowing water into up to 12kWh of daily power for you and your family.

“There’s a lot of hydrokinetic power in a moving mass of water,” CEO and founder Pierre Blanchet told Digital Trends. “By placing a turbine in that liquid you slow down the velocity of the fluid and convert it into mechanical energy. An electric generator and converter then changes it into electricity. Using this, you have a battery that can be charged 24 hours per day.”

It’s an incredibly neat solution, and one that offers to reduce many of the downsides of gas generators — like motor noise, smell of gasoline, and round trips to the gas station. That also includes the amount it’ll cost you, since Idénergie assures users that it will “save you up to 50 percent on your annual expenses by replacing your gas-powered generator.”

Portable river turbine can power your house by generating 12 kWh daily

Perhaps best of all, it’s a straightforward solution which — to use an oft-repeated Silicon Valley buzzword — “democratizes” water power technology by making it something that anyone could install. That’s because it arrives flat-packed, with users assembling it using allen keys and then placing it in the water themselves.

“It’s mainly designed for off-the-grid applications,” Blanchet continued. “That could be cabins or small communities which aren’t connected to the grid, because it doesn’t make economic sense to do so. We wanted to make river power accessible to any community that wanted it. It’s a solution that can be easily installed by three people. You don’t need cranes or other heavy equipment to do it.”

If we hadn’t just watched The Revenant for a second time, we’d be packing up and moving to the middle of nowhere right now!

Luke Dormehl
I'm a UK-based tech writer covering Cool Tech at Digital Trends. I've also written for Fast Company, Wired, the Guardian…
Nest Doorbell vs. Ring Battery Doorbell Plus: which is the better video doorbell?
The Ring Battery Doorbell Plus installed outside a front door.

Ring and Nest are responsible for some of the best video doorbells available. With easy-to-use smartphone apps, simple installation processes, and the ability to customize your motion alerts, the Ring Battery Doorbell Plus and Nest Doorbell have quickly established themselves as two of the best video doorbells money can buy.

But what exactly is the difference between these two popular gadgets? And which is better for your smart home?

Read more
The best Apple HomeKit devices for 2023
A person unlocking the Aqara U100 smart lock with their phone.

While not as widespread as Google Home or Amazon Alexa, Apple HomeKit remains one of the most popular smart home ecosystems of 2023. The software plays well with iOS devices, and several other gadgets such as smart lights, smart locks, thermostats, and cameras can be controlled using the fancy technology. If you’re looking to build your smart home around Apple’s ecosystem, here are the best HomeKit devices available today.
Locks

HomeKit doesn’t have the largest selection of smart locks, but that doesn’t really matter when you have something as well-rounded as the Aqara Smart Lock U100. Not only does it offer full HomeKit support, but you’ll even gain access to Apple home keys -- allowing you to unlock your door with your iPhone or Apple Watch. There’s also the standard keypad for entering a passcode, along with a fingerprint sensor that can store several dozen fingerprints (so your whole family can enter the home without worrying about forgetting their password or smartphone).

Read more
Secure your home with Ring Floodlight Cam Plus and save $80
Ring Floodlight Camera placed on a wall outside.

Best Buy has one of the best security camera deals at the moment with $80 off the Ring Floodlight Cam Plus Outdoor Wired Surveillance Camera. Usually priced at $200, it's down to $120 for a limited time only so if you're fast enough, you'll save a lot of cash. If you're looking to secure your home, keep reading while we tell you all about the advantages this security camera offers.

Why you should buy the Ring Floodlight Cam Plus
Considered to be one of the best floodlight cameras for someone seeking a hard-wired solution, the Ring Floodlight Cam Plus Outdoor Wired Surveillance Camera is a highly effective home security measure.

Read more