FOURDEG

MACHINE LEARNING CLOUDIoT

Fourdeg is a service company (B2B SaaS) specialized in water-circulating heating• Improved comfort

• Work efficiency

• Comfortable living

• Savings• Heating costs

• Maintenance expenses

• 1500+ installed WiFi radiator thermostats

• In collaboration with e.g. Lassila & Tikanoja

and several energy companies

FOURDEG

TRAFFICHEATING

ELECTRICITY

CO2 EMISSIONS

We make a difference

* www.euroheat.org/wp-content/uploads/2016/02/Ecoheatcool_WP1_Web.pdf.

** ec.europa.eu/clima/events/docs/0065/ehpfin_en.pdf.

*** www.theicct.org/sites/default/files/publications/EU_vehiclemarket_pocketbook_2013_Web.pdf.

OPERATING PRINCIPLE

BA B

Front facade

room temperatures before and after

A

22°20° FAULT<18°

REFERENCE: APARTMENTS

22°20°18°

Room temperatures in the evening

PilatesEvening

class

Massage

CoderNo night drop

No night drop

No night drop

No night drop

Stairs

Stairs

REFERENCE: OFFICE HOTEL

-15 000 €

-10 000 €

-5 000 €

0 €

5 000 €

10 000 €

15 000 €

20 000 €

25 000 €

30 000 €

0 1 2 3 4 5 6 7 8 9 10

Profitable investment

IRR

>20%

PAYBACK

3-6 yrs

INDOOR TEMPERATURE

15° 20° 25° 30°

1.0

0.95

0.9

0.85

INDIVIDUAL

OPTIMAL

DIFFERS 6°

WO

RK

EF

FIC

IEN

CY

BUSINESS CASE

= >1.000 € / person / annum (Fin)

Working efficiency

VTT Technical Research Centre of Finland

Maintenance efficiencyLess complaints -> Less work = Less cost

Accurate location of faults -> Less costs

>> 1000 € /annum /building

Energy Efficiency

HEATING DEMAND RESPONSE

According to Aalto University, only room-levelheating demand response is profitable*

12% saving with room-level heating demand response

1,5% saving with centralized heating demand response

*aaltodoc.aalto.fi/handle/123456789/29149