Our offers

  • We serve our customers

    We are here to serve our customers – from private houses and housing apartments to offices and industries with green and reliable energy solutions that make their lives comfortable and carefree throughout the seasons. We offer modern and professional heating and cooling solutions – separately or in one package – in the areas where we produce energy and operate district heating and cooling networks. We produce electricity that we sell directly to large industrial customers and to the grid. And we empower industrial customers with our Gren Energy Service.

  • We offer

    We are flexible in our offers to serve the needs of our customers best. We are determined to widen our services and to grow even greener together with our customers. If you are interested, just let us know – we will create a tailor-made energy solution for all your needs.

  • Gren Energy Service

    Gren Energy Service is tailored-made solutions for industries. We empower businesses today with our  Gren Energy Service and provide perfection to their energy and water supply so that customers can truly focus on their core business.

    Gren industrial energy services:

    • heating,
    • cooling,
    • water services,
    • waste treatment,
    • electricity-related services.

    We don’t limit ourselves with the location in providing Gren Energy Service.

  • District heating

    District heating is the safest and most environmentally friendly heating solution for cities and densely populated areas. It secures efficient use of fuels and significantly improves air quality in cities by reducing emissions of fine particles and dust into the air. District heating is a very convenient solution for customers with minimal maintenance costs, low initial investments for connection and with professional customer service that allows to forget about regular maintenance of heating equipment and fuel supply. We provide today district heating service in Estonia – Pärnu and Tartu, Latvia – Jelgava and Lithuania – Joniškis and Švenčionys

  • District cooling

    As district heating, district cooling fits perfectly to cities and densely populated areas. Cooling can be produced in a very efficient way (e.g. we can use river’s water as a natural cooling source). The cooled water is distributed via networks to a customers’ cooling unit, where it circulates in the building to provide a comfortable and healthy indoor climate. Connecting a property to the network frees up large amounts of space and helps to achieve carbon neutrality to property owners. We provide today district cooling service in Estonia – Pärnu and Tartu