Electricity generation through simple river turbines is increasingly attracting attention from a growing number of companies. By purchasing a compact device that can often be installed independently, homeowners may reduce or even eliminate electric bills in remote locations with a steady stream suitable for turbine operation. This approach appeals to residences situated near flowing water where a turbine can reliably operate.
One company at the forefront of this trend is Idénergie, based in Canada and specializing in renewable energy solutions for many years. Its hydroturbine is designed to power a household every day of the year. [Source: Idénergie]
Idénergie describes a turbine unit made of metal with blades that are straightforward to replace. The installation is simple: place the device on the riverbed, and the water flow drives the blades to generate electrical energy. The system is designed for shallow, low-velocity water, which broadens the potential user base considerably. [Source: Idénergie]
Idénergie emphasizes that the hydroturbine operates in shallow conditions and lower water speeds, making it accessible to a wide range of households. [Source: Idénergie]
According to the company, the hydroturbine uses two Darrieus-type turbines, a model praised for easy installation and fabrication. It can operate at a water depth of as little as 60 cm and at a minimum flow speed of 1 m/s. The blades are inexpensive to manufacture, simple to replace, and can be shipped quickly if replacement is needed. [Source: Idénergie]
The generator starts when river water turns the rotor. The turbine’s energy is converted into electricity by an integrated converter, and the resulting power is sent to batteries via a cable for 24-hour charging. An inverter then converts direct current to alternating current (120 V AC) to run household appliances. [Source: Idénergie]
The system can deliver about 12 kWh per day, enough to power a small home. Even when operating at reduced capacity, the device can support essential household devices. [Source: Idénergie]
Idénergie notes that a single turbine at full capacity can produce as much energy as about 12 conventional solar panels. The generator package is designed to deliver annual savings of roughly 50 percent compared with maintaining a gasoline generator. A variable-speed drive, automatic start, emergency brake, and a remote-control interface help optimize electricity conversion and ensure steady output. [Source: Idénergie]
Installation is straightforward and fast — roughly half a day — and the turbine can be disassembled for transport without specialized labor. Two people can complete setup and initial adjustments, and the unit can be shipped worldwide. All that is needed are standard Allen wrenches for assembly. [Source: Idénergie]
When multiple devices are deployed, total output increases significantly, to the point where a small community could be supplied. Idénergie also highlights that the materials used, especially aluminum, contribute to the turbine’s environmental friendliness. [Source: Idénergie]
Reference site: Idénergie hydroturbine page. [Source: Idénergie]
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Environment department contact: [redacted]