GEFF Technology Selector

The GEFF team has developed a database of high-performing technologies that meet performance standards set by EBRD for the GEFF in Bosnia and Herzegovina.

Technical eligibility criteria

Household technologies that meet the following performance standards are eligible to be financed under GEFF in Bosnia Herzegovina:

• Refrigerators (fridges, freezers, combi fridges/freezers): energy label A++ or better
• Air conditioners: energy label A++ or better
• Lighting: luminous efficacy
  • LED lighting ≥ 80 lumens/Watt
  • High pressure sodium lamps ≥ 80 lumens/Watt
  • Other gas discharge lamps ≥ 57 lumens/Watt
• Gas boilers with or without associated controls, space heating and domestic hot water (DHW) storage systems: thermal efficiency ≥ 90%
• Biomass stoves/boilers with or without associated controls, space heating and domestic hot water (DHW) storage systems: thermal efficiency ≥ 85%
• Energy efficient windows, doors and glazing: thermal transmittance (U-value)
  • Windows: ≤1,3 W/m²K
  • Doors: ≤1,3 W/m²K
  • Glazing: ≤1,2 W/m²K
• Insulation for outdoor walls, roof, floor, and partition walls dividing areas: thermal conductivity (lambda, λ)
  • Lamellar structure slabs: ≤0,04 W/mK
  • Styroasphalt sheets: ≤0,04 W/mK
  • Mineral wool: ≤0,04 W/mK
  • Styrofoam (XPS, EPS): ≤0,04 W/mK
  • Polyurethane: ≤0,04 W/mK
  • Others: ≤0,04 W/mK
• Heat pumps (electricity or gas driven): COP
  • Water heat pump: ≥4,3
  • Air heat pump: ≥4,3
  • Ground heat pump: ≥4,3
  • Ground water heat pump: ≥4,3
  • Recycled air heat pump: ≥4,3
  • Brine heat pump: ≥4,0
• Solar thermal water heaters with or without associated controls, space heating and domestic hot water (DHW) storage systems: thermal efficiency ≥75%
• Solar photovoltaics installations (PV): electrical efficiency ≥14%
• Balanced mechanical ventilation: energy label A or better