District Heating
District Heating Optimization — Mitrovica
Analysis, modelling and energy-recovery solutions for the Mitrovica district heating network — driving cost and emissions reduction.
SBU 02 · Energy, Industry & Infrastructure
District Heating.
Pre-insulated piping networks, substations, HOBs, CHP integration, and metering for municipal and campus district heating systems. Includes connections, expansions and full network rehabilitations.
SBU 02 · Energy, Industry & Infrastructure
District Heating.
Division overview
District Heating Division
The District Heating Division delivers thermal energy from a central plant to entire neighbourhoods through pre-insulated underground piping. We deliver new networks, expansions, substation upgrades, and rehabilitations of legacy systems — designed to reduce heat losses and CO₂ intensity.
Scope of services
What we deliver
- Hydraulic modelling (Termis, NetSim) and pipe sizing
- Pre-insulated steel piping — twin pipe and single pipe
- Trenchless installation where ground conditions permit
- Indirect substations with plate heat exchangers
- Consumer-side metering (M-Bus, LoRaWAN)
- Replacement of legacy 4-pipe systems and leak-detection campaigns
Core expertise
How we work
- Design to EN 13941 (pre-insulated bonded pipes)
- Network monitoring with leak-detection wires and acoustic surveys
- Heat-loss audits and tariff restructuring support
- Integration with existing CHP plants and HOBs
- Smart metering, prepaid billing and consumption analytics
Sectors served
Where we deliver
- Municipal district heating networks
- University and hospital campus systems
- Industrial heat distribution
- Residential and mixed-use developments
- District cooling for commercial precincts
- Geothermal and waste-heat integration
Featured projects
Executed reference projects.
A selection of delivered APIS projects relevant to this division's scope of work.
Residential · 360 villas
Royal Green Residence — Prishtina
Design and installation of the heating and cooling system across the Royal Green Residence neighbourhood — 360 individual villas with district-style central plant.
NATO · Energy Optimization
Energy Optimization — NATO Camp Novo Selo
HVAC replacement, thermal insulation and energy audit for Camp Novo Selo Building B.0050 — delivered to NSPA standards through Ecolog International / NATO.
Frequently asked
District Heating — your questions
What does the District Heating Division deliver?
New district heating networks, expansions, substation upgrades and rehabilitation of legacy systems, designed to reduce heat losses and CO₂ intensity.
Which pipe systems and standards does APIS use?
Pre-insulated steel piping in twin-pipe and single-pipe configurations, designed to EN 13941, with trenchless installation where ground conditions permit.
How does APIS reduce losses in existing networks?
Through heat-loss audits, replacement of legacy 4-pipe systems, leak-detection campaigns with leak-detection wires and acoustic surveys, and network monitoring.
Does APIS install consumer substations and heat metering?
Yes. Scope includes indirect substations with plate heat exchangers and consumer-side metering using M-Bus and LoRaWAN, with smart metering, prepaid billing and consumption analytics.
Can district heating integrate CHP, geothermal or waste heat?
Yes. The division integrates networks with existing CHP plants and heat-only boilers, and with geothermal and waste-heat sources. It also delivers district cooling.
Ready to talk?
Brief us. We'll send the right District Heating specialists.
Offersoffers@apisgroup.net
Phone+383 49 787 233