The Raum 3.5 is the newest turbine made by Raum. They have been manufacturing machines in Canada for a number of years and their smaller machine has a good track record.
The Raum 3.5 is sized for the average home, with production between 6000 and 7000 kW-hr per year. Combining this machine with energy conservation will virtually eleminate electric bills.
One of the great features of the Raum is the affordability, it will produce power over its life that costs less than 11 cents per kW-hr. That is less than what most homes are paying now. If you combine that with state and local rebates it can be as low as 6 cents.
