
PIP3
Scientifically proven way to utilize district heating
return water effectively
Both the energy company and the property owner benefit from the PIP3-method. The idea is to use the return pipe of the district heating network to recycle waste heat.
District heating networks are essential platforms for distributing energy from production to users.
The further development of existing district heating networks will continue to be very important in the future.
We see new sources of energy as a good opportunity to develop district heating networks as part of a platform, not as separate solutions.


PORVOO CENTRAL SCHOOL - OUR IMPACT
94 %
DECREASE OF
INLET PIPE USAGE
40 %
DECREASE OF TOTAL
DISTRICT HEATING USAGE
45 %
DECREASE OF
ELECTRICITY USAGE
The energy installation of the new technology at Porvoo Central School, led by IOTOI Oy,
has brought benefits to both the energy company and the property owner.
More than 90% of the thermal energy used by the Central School is now taken from the district heating return pipe using the PIP3 method of the circular economy period.
At the same time, the energy consumption and costs of the property have dropped
by tens of percent. In the future, the property owner will pay EUR 60,000
less for his energy each year than before.

IOTOI
IOTOI OY is a consulting company that combines a wide range of expertise in technical innovations, challenging project management and various forms of financing in society.
Our business is based on synergies based on cooperation that benefits all parties. The whole is greater than the sum of its parts.