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CHP for boiler house. Khmelnytskyi district heating utility — over 20 years of cogeneration
Under normal conditions the units run in parallel with the grid, and electricity generated in excess of the boiler house's own demand is fed into the grid. When the grid goes down, the unit switches to island mode and the boiler house continues to supply heat.
2 days ago4 min read


How to choose a CHP unit, buy a cogeneration unit
The most common mistake is buying CHP for peak load instead of base load. Peaks should be covered from the grid, and CHP should be sized for the base. Otherwise the unit will run under-loaded and won't pay back.
Sep 295 min read


CHP operation case study: how a large farm turned manure into 315 kW of electricity and heat
Manure turns into biogas in the reactor — \"free\" fuel. Digestate (post-reactor humus) becomes valuable organic fertilizer instead of waste. One unit closes three economic cycles at once
Aug 315 min read


Winter 2026/27 preparation checklist: how to keep your production running. Autonomous energy supply
The right question is not 'will I be on time by date X' but 'which solution fits my facility and my horizon'. We have options for the full planned cycle, fast-track, and hybrid.
Aug 208 min read


DvGA-500 and DvGA-630: technical specs of Dieselmash natural gas engine generators
The DvGA-500 and DvGA-630 cover around 70% of real Ukrainian B2B inquiries: dairy plants, greenhouse complexes, district heating, agricultural facilities.
Aug 46 min read


500 kW CHP unit vs 500 kW diesel generator: which to choose for your facility
A diesel generator and a CHP unit of the same electrical output are two different tools, not two competing products. Diesel is for backup (500-1000 h/year), CHP is for continuous operation (4000+ h/year).
Jul 176 min read


How much does a CHP unit cost and when does it pay back: a step-by-step calculation
The most common investor question is: 'How many years will it take to recover the investment in a cogeneration unit?' There is no universal answer — payback depends on power output, fuel type, load profile, and current tariffs. In this article, we break down a real calculation for a typical 500 kW CHP unit and show what makes up the project economics.
Jul 55 min read


What is a CHP plant explained simply, how cogeneration works
You pay for fuel once but get two outputs — electrical and thermal energy. That is why the fuel utilization factor in cogeneration reaches 85-92%, whereas a typical power plant achieves only 35-40%.
Jun 225 min read


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