document and one Technical attachment
Buyer has by outsourcing of Energy Management decided on
external Run-Time-, Function-, Energy and Enveronmental control
including reduced energy consumption.
Increased energy effectiveness
Supplier shall to ashieve reduced energy consumption , on a
rental base, install a Internet based building automation system
(NetController). The suppliers work by use of this system shall lead
to reduced energy consumption, a qaulity secured Run-Time and by
that a reduced enviromental load.
Supplier is repsoncible for to maintain contracted indoor
climate specified in Technical attachment. This reponcibility is
limitated to possible work by the building automation system.
Supplier responsibility is limited to maintenance and repare on
the rented building automation system during the validity of this
Energy Management contract .
Supplier is securing the quality of his responcibility by
inorming the buyer over the Internet on building home page on
monthly Run-Time information and a energy report on:
energy used, based on reading and normal year corrected
energy saving compared to energy usage the year before this Energy
agreadd energy consumption for heation and
production, the year before this Energy Management contract, was
.............. Mwh, representing a comption of .............. Mwh
after correction to a normal year.
Buyer shall allow the Supplier or his representative
admittance to the building in order to fulfill his part of the
contract, a Internet connection free of charge and a potentialfree
contact in the energy suppliers meter.
Buyer shall allow the Supplier admitance to nececary
technical documentation on existing heating and control installation
fulfill his part of the contract. In January, April, July, and
October the Buyer shall send a copy of each monthly bill from the
energy delivering company to the Supplier
3.3 Eltectrical installation
Link2Web system is design for an easy electrical installation
reduced to a 240V outlet for the NetConttroller, connection of the
0-10V control signal to existing motorvalve and connecting the 240V
control relay to existing heating water pump. The reduced
installation time, calculated to 2-3 hours, was achieved by radio
communication between all other devices
3.4 Rental agreement
Supplier is delivering each NetController under a rental
agreement in order to reduce investment to none. At the end of the
Energy Management primary contract time and a written termination of
the contract the Buyer has decided not to prologue
contract, the Buyer shall, without any cost for the
Supplier, dismount the rented building automation system and
return rented equipment to the suppler.
5.1 Profitability quaranty
Supplier is granting the Buyer a guaranty that at least
80% of the buyers payment based on this contract to the supplier,
excluding cost for works according to §3, will not exceed the
value of the achieved reduction on heating energy and motor
electricity by t motors controlled building automation system.
Change of building size or usage
and all changes of building size or usage with an influence
effecting the under §2.4 contracted energy reference value
shall by on the Buyers Buyers
responsibility and after negotiation lead to a new energy reference
6 Cost and payment
Buyer is has agreed to pay the Supplier a rental fee for
the building automation system, an Internet platform on a Webserver
and software maintenance of US$ 125 /month excluding WAT to be paid
3 month in advance, 30 days net.
Energy Management fee
Buyer is pay the Supplier a Energy Management fee of 3,6%
of the value on the normal year corrected energy used the year
before this contract, including all fixed charges and taxes, to be
paid 3 month in advance, 30 days net.
At the end of every
completed Energy Management contract year the Supplier will
to the Buyer send a closing bill presenting the value of the
achieved energy reduction according §10. Repayment by the
Supplier to the Buyer shall be made before February 15.
7 Transfer of contract
Energy Management contract can not be transferred to other part
without the written agreement by both parties.
8 Shange of ownership
Buyer shall, without delay, inform the supplier on the
event of change in building ownership. If the new owner agrees to
fulfill this contract in written statement presenting name, address
and company registration number this contract will be transferred to
be valid between the new owner and the supplier without notice of
9. Contract validity time
contract is valid 30 day´s after delivery of the building
automation equipment and is valid during three years time. If the
contract is not terminated in writing, 6 month before end of
validity, it will be automatically extended for another year.
10. Calculation of saving´s
value of the achieved energy saving, by the supplier, is calculated
Saving = (V ref - V) * Ev
V ref = Yearly energy
usage according to §2.4
= Used energy actual year after correction to normal year in
accordance to degree day.
used §2.4, 500 MWh
Energy used under EM-contract
energy price according energy bills including fixed cost and taxes
US$ 0,085/kWh for actual year. Run-Time reduction on distribution
pump 2400 hours
(Vref. 500 – V 425) * US$ 85/MWh = US$ 6.375
energy 1,5 kW * 24 h *100 day´s * US$ 0,125 = US$ 450
Energy Management fee:
fee: US$ 125 * 12 month = US$ 1.500
Management fee: (500 MWh * US$ 85/MWh * 3,6%) = US$ 1.530
be repaid to the Buyer:
3.30 * 80%
(guaranty) – 6.825 = US$ 0
this contact shall be settled according to British law, according to
Simplified Procedure Rule 76.
regarding this contract shall be made in writing and to be valid
accepted by both parties.
contract was written in two identical examples and undersigned by
both parties where each part has taken one copy.
behalf of the Buyer
behalf of the Supplier
of a NetController in the heating room of the building connected to
system included in the Energy Management contract:
Description Run-Time hours
heating Radiator / warmwater 24 hours
system on demand
system outside temperature depending off > 17 º C outside
and 15.6 – 15.9
system 55 +/- 2 º C
/ Office space 22 +/- 1 º C
Appartm. Heated, m² Mwh Mwh/m2
used is equal to the amounth used the year before the Energy
Management contract was signed after correction to a normal year by
use of degree day´s and including energy for warmwater.