Investor Presentaiton
ENERGY MANAGEMENT
180
160
140
120
100
80
60
40
20
Energy consumption of the buildings
Energy needs per year for the future district of Samara (2 scenarios)
173,1
Energy needs per year for the future district of Samara
60
50
40
32,9
30
20
42,6
42,6
32,9
OON WA
4,2
4,7
2,9
4,7
Energy needs using classic construction
Energy needs using energy efficient construtions
Heating [GWh] Cooling [GWh] Hot water [GWh] Electricity [GWh]
4,2
4,7
54,4
Energy needs with the data center
Cooling [GWh]
Heating [GWh]
32,9
42,6
2,9
4,7
Hot water [GWh]
Energy needs without the data center
Electricity [GWh]
We simulated 2 scenarios to calculate the energy needs (without taking into acount
the distribution and production of energy) of the district :
1 classic construction for every building
• 2 - wooden energy efficient constructions, using french energy standard defined
by the RT2012
The actual district has a production of about 55,3 MW of heating production,
22,5 MW available for the electricity
After simulations in ValEntis, it is recommended to use the following energy
systems:
•
•
•
•
A water loop that transfers thermal energy (produced by the Data center)
necessary for heating, cooling and hot water supply through each building
Biomass boiler for heating (max power 70MW)
Heat pump for cooling, transferring water from the Volga to the water circuit
(max power 30 MW)
Photovoltaic panels at the Data center (6 thousand sq m)
200
161,5
150
100
50
0
22,1
139,4
Water loop and biomass
I Primary energy consumed [GWh] Biomass or gas consummed [GWh] From electricity [GWh]
↓
12,7
■CO2 emission [ktCO2]
The needs for cooling the district has increase by 100%, and the needs
for electricity has increase by 20%.
By using the solutions described previously, we will minimize the impact
on the energy consumptions.
| 28
aurora> рwc swanke
aukettView entire presentation