Electricity from simple river turbines is increasingly used by businesses and homeowners seeking to cut electricity bills. The concept involves installing a compact turbine in a stream or river to harness the kinetic energy of flowing water. When set up properly, it can provide a practical power source for remote homes that have a steady water flow channel adequate to drive the turbine.
One notable company operating in Canada is Idenergie, a player focused on renewable energy solutions. Its hydroturbine is designed to supply a household with power throughout the year, delivering a reliable daily output that can support essential needs.
The turbine comprises a metal frame with blades that capture the water’s energy. The installation is straightforward: place the device on the riverbed, and the moving water turns the blades, initiating electricity generation.
Hydroturbine operation is well suited to low flow and shallow waters, expanding the potential user base. Idenergie describes its turbine as a two Darrieus type model that is easy to install and fabricate, capable of functioning at a water depth of about 60 cm and with a minimum flow speed of 1 m/s. The blades are designed for affordability and easy replacement, and the units are shipped ready for deployment to minimize downtime.
The generator activates when river water drives the turbine, converting the mechanical energy into electricity via an onboard converter. The produced energy is sent to batteries through a cable, charging them for around 24 hours. An integrated inverter then converts direct current to alternating current suitable for household use, typically around 120 V.
The turbine can deliver about 12 kWh per day, enough to power a small home. Even in lower generation scenarios, the unit can run basic household appliances. Idenergie notes that a turbine reaching maximum capacity can match the output of about 12 conventional solar panels, with expected yearly savings when compared to running a gasoline generator.
Key features include automatic start, emergency braking, remote monitoring, and a variable speed drive to optimize electricity conversion and continuous power management. Installation is designed to be quick, often taking half a day, with no specialized technicians required. The unit is designed for easy transport and disassembly, with two people typically sufficient to complete the setup. It is shipped globally and can be assembled with common tools.
When multiple devices are installed, overall output increases significantly, potentially powering a small community. The materials used, particularly aluminum, are chosen in part for environmental compatibility, reducing ecological impact while supporting durable operation. Documentation from the maker emphasizes a balance of practicality and sustainability for customers spanning Canada, the United States, and beyond.
Attribution: information summarized from the hydroturbine product description provided by Idenergie. For full specifications and claims, see the company’s materials and technical sheets.