+358 103 246 600 | sales(at)volter.fi

New Trust, Katagami, Japan

Case – New Trust, Katagami, Japan
Customer challenge – Developing the greenhouse business profitable with the current wage cost structure
Our solution – Volter 40 CHP
Customer benefits – Stabilizing economy by reducing energy costs and selling electricity to the grid


Creating a model for agriculture and social welfare fields

New Trust is a company located in Katagami, Japan and is in the business of selling hydroponic vegetables. The company was established in 2008 and has created a new initiative in providing year-round employment opportunity for local disadvantaged workers. The work includes cultivating lettuce and other vegetables in greenhouses. The aim is to establish a new business model for an industry which combines agriculture and social welfare fields.


Stabilizing operations with Volter 40 CHP

New Trust operates two hydroponics greenhouses. The total greenhouse area is 595 m2. A Volter 40 CHP is installed next to the greenhouse facilities and is generating an annual electrical output of about 300 000 kWh. The excess electricity is sold to the grid, which creates income and stabilizes company’s economics. The heat from the Volter 40 CHP is fed through the fan system to the greenhouses, which significantly reduces heating costs and enables year-round cultivation. Part of the heat is used for drying woodchip fuel, which allows buying woodchip with higher moisture content and at a lower cost.


With economical heat and electricity production, New Trust can secure jobs for socially disadvantaged people and provide decent salaries for them. New Trust plans to build a new greenhouse that also gets heat and electricity from a biomass power plant.


Agricultural and social welfare organizations that use compact biomass generators are rare in Japan. By stabilizing our operations through electricity sales and yearround cultivation, we are able to provide agricultural jobs to both elderly and persons with disabilities who seek to work. We hope that, once we get our operations on track, this will help promulgate such systems across the nation.”

Nakamuta, CEO, New Trust




This installation was done by Volter´s distributor in Japan, Volter Japan.


Project Details

Location : Akita, Japan