Industrial Energy Efficiency-Cambodia (IEEC)

Brick Kiln Sector:

  • Modification of existing kilns by optimizing combustion, improving draft, insulation and avoiding short circuiting to reduce thermal energy losses.
  • Replacement of kiln with energy efficient kiln like Fixed Chimney Bull Trench Kiln (BTK) and/or feasibility of continuous production Vertical Shaft Brick Kilns (VSBK) using biomass as fuel.
  • Substitution of diesel used as fuel for electricity generation for mixing and brick molding section with producer gas using biomass based gasifiers.


Food Sector:

  • Substitution of Diesel Generators used DO as fuel for electricity generation by replacing DO generators with duel fuel (70% gas & 30% DO)
  • Replacement of DG set with 100% Gas fired Engines.
  • Replacement of DO fired Dryers/Crispers with hot air dryer using producer gas.
  • Installation of appropriate size of Gasifier based on waste wood or other locally available agro residue depending on location and space available.
  • Substitution of inefficient piston type compressors with EE Screw compressor.
  • Collection reuses and recycles of hot water and condensate from various sources.

Rice Milling Sector:

  • Substitution of Diesel Engines used as driver for milling equipments by replacing duel fuel engines (70% gas & 30% DO).
  • Replacement Engine with 100% gas based engines.
  • Replacement of paddy dryer using fossil fuel with hot air dryer using rice husk or producer gas from gasifiers.
  • Installation of appropriate size of Gasifier based on rice husk.
  • Implementation of EE rice milling technology using separate motors for different equipment to reduce high energy loss from single drive engine.
  • Installation of compact rice milling line.

Garment Sector:

  • Substitution of Diesel used as fuel for captive Electricity generation
  • Substitution of Furnace oil or Diesel used as fuel for steam generation in boilers by replacing solid fuel fired boilers using available surplus biomass.
  • Replacement of wet processing machine (Washing/bleaching/dyeing) with low cloth: liquor ratio machine to reduce energy as well as other resource cons. and reduced waste water generation.
  • Substitution of inefficient piston type compressors with EE Screw compressors.
  • Substitution of inefficient dryers both mechanical (centrifuge) and thermal vertical front loading dyer using steam with EE squeezers and dryers.
  • Collection, reuse and recycle of hot water and condensate from various sources.
  • Optimizing lighting in production hall by replacing existing lights with EE lights, adjusting light proximity, install automatic control systems.
  • Installation of Capacitor bank to improve power factor.