Energy & Biogas Solutions

Global technology leader for renewable gases, renewable heat and power, and biohydrogen generation.

About HoSt Group Technologies

HoSt Thermal Technology BV and its subsidiaries Bright Renewables and HyGear plays a pivotal role in bringing world‑class renewable‑energy technologies to the Greek market. Since June 2024, TEREC has been entrusted with representing HoSt Group in key sectors such as biomass energy (8–25 MWth), small‑scale RDF energy valorization (10–20 MWth), biomethane, carbon capture, carbon storage, and green hydrogen solutions.

With a portfolio covering biogas plants, biomass and waste‑fired boiler systems, gasification technologies, CO₂ capture and liquefaction, and Energy‑as‑a‑Service solutions, HoSt Group provides end‑to‑end sustainable energy systems known for their reliability, modular design, and advanced engineering.

Through this strategic collaboration, TEREC enables HoSt Group’s proven, high‑efficiency renewable technologies to be deployed locally, contributing to Greece’s national goals for decarbonization and the rapid expansion of renewable energy capacity. TEREC’s role ensures that Greek industries, municipalities, and energy developers gain direct access to cutting‑edge European systems for renewable heat and power, biogas upgrading, CO₂ capture, and clean hydrogen production, supporting the country’s broader transition towards a sustainable energy future.

Biogas Upgrading & Renewable Gas

Fully integrated provider of renewable gas technologies and carbon capture worldwide, delivering comprehensive in-house capabilities from manufacturing to maintenance.

Renewable Energy Systems

Biogas Plants, Biomass & waste-fired boiler plants.

Hydrogen & Advanced Gas Technologies

Reliable, affordable, and on-demand (bio)hydrogen made accessible. On-site hydrogen and industrial gas production plants for your processes in any sector.

Biogas Upgrading & Renewable Gas

Bright Renewables

One-stop solution

Bright Renewables offers systems for biogas upgrading, biomethane liquefaction (bio-LNG), biomethane compression (bio-CNG), carbon capture, CO2 liquefaction, Energy as a Service, and renewable gas trade services, optimizing renewable energy production and management.

  • Biogas upgrading systems with membrane technology: Capacity from 100 to 12000 Nm3/hr
  • Landfill gas upgrading to produce biomethane from landfill process: Capacity from 300 to 12000 Nm3/hr
  • CO2 liquefaction systems for the production of food-grade liquid CO2: Capacity from 300 to 8000 kg/hr
  • Biomethane liquefaction systems to liquefy biomethane to produce bioLNG: Capacity 5 to 25 t/day
  • Biomethane compression systems.
  • Carbon capture custom-scaled system for various operations: Capacity from 500 to 40000 Nm3/hr

Renewable Energy Systems

Host Bioenergy Systems

HoSt specializes in biogas plants, RDF/waste-fired and wood-fired boiler plants, components/repowering/spare parts, gasifiers, and Heat as a Service.

  1. Biogas Plants: HoSt provides turkney biogas plants suitable for the anaerobic digestion of all feedstock, utilizing organic waste and residues. Biogas plants produce biogas, biomethane, bioLNG, bio CO2(food-grade), biofertilizer.
  2. Biomass & waste-fired boiler plants: Boiler plants from HoSt generate heat and power from biomass and/or waste while reducing CO2 emissions and avoiding fossil fuels and landfilling.

Hydrogen & Advanced Gas Technologies

Hygear

HyGear focuses on (bio)hydrogen technologies, featuring electrolyzers, steam methane reformers, and De.OXO, gas purification/recycling, and nitrogen/oxygen air separation, enabling reliable, affordable, on-site, and on-demand (bio)hydrogen.

  • Hydrogen production: On-site hydrogen production through Steam Methane Reforming (SMR) or electrolysis. For the production of a high-purity (bio-)hydrogen stream.
  • Gas recycling and purification: Gas recycling and purification technologies enable efficient recovery, reuse, and purification of industrial gases. These systems boost sustainability by reducing waste, cutting costs, and delivering high-quality, tailored gas output.
  • Deoxygenation systems: Easy-to-integrate on-site deoxygenation systems with oxygen (O2) removal technology from biogas and hydrogen. For an ultra-pure gas stream.
  • Carbon Capture: Capturing CO2 from flue gases, or other carbon dioxide containing streams, and producing (biogenic) CO2. To make your industrial company and process more sustainable and more profitable. (VPSA and Amine-Based Solutions)