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Transcript of MUT Energiesysteme /Dipl.-Ing. Armin Raatz Folie 1 Renewable energies: take chances Cluster -...
MUT Energiesysteme /Dipl.-Ing. Armin Raatz Folie 1
Renewable energies: take chances
Cluster - Dialogue Germany-Poland II 25.3.2010 Lodz
Dipl.-Ing. Armin Raatz
CEO MUT-Engineering, Kassel
Renewable Energies:
Chances For Communities ? !
Folie 2 MUT Energiesysteme /Dipl.-Ing. Armin Raatz Cluster - Dialogue Germany-Poland II 25.3.2010 Lodz
Renewable energies: take chances
1. „century task“: energy
2. strategies for communities
3. chance: independence
4. chance: value creation
5. chance: co-operation
Communal concepts for renewable energies
Folie 3 MUT Energiesysteme /Dipl.-Ing. Armin Raatz Cluster - Dialogue Germany-Poland II 25.3.2010 Lodz
Renewable energies: take chances
The century task
Folie 4 MUT Energiesysteme /Dipl.-Ing. Armin Raatz Cluster - Dialogue Germany-Poland II 25.3.2010 Lodz
Renewable energies: take chances
Development of world energy consumption
2010
firewood
water power
nuclear energy power
coal
gas
oil
[year]
12.000
Folie 5 MUT Energiesysteme /Dipl.-Ing. Armin Raatz Cluster - Dialogue Germany-Poland II 25.3.2010 Lodz
Renewable energies: take chances
Chance: independence
Folie 6 MUT Energiesysteme /Dipl.-Ing. Armin Raatz Cluster - Dialogue Germany-Poland II 25.3.2010 Lodz
Renewable energies: take chances
6
Nitsch, u.a. 2006
essential elements:
reduction of conventional energy sources by 51%
extension of renewable energies to 49%
reduction of energy consuption by 45%
strategie for germany
energy efficiencygeothermal
solar energy
wind, water power
biomass
natural gas
mineral oil
black coal
brown coal
Nuclear power
Folie 7 MUT Energiesysteme /Dipl.-Ing. Armin Raatz Cluster - Dialogue Germany-Poland II 25.3.2010 Lodz
Renewable energies: take chances
CO2-neutral energy supply
Long-term communal strategy climate protection
and services for the public
Avoiding CO2 emission
Renewable energies
Fundamental communal strategies
Folie 8 MUT Energiesysteme /Dipl.-Ing. Armin Raatz Cluster - Dialogue Germany-Poland II 25.3.2010 Lodz
Renewable energies: take chances
chance: regional value creation
Folie 9 MUT Energiesysteme /Dipl.-Ing. Armin Raatz Cluster - Dialogue Germany-Poland II 25.3.2010 Lodz
Renewable energies: take chances
depreciation of households
energy costs 1.250 € (per inhabitant/ per year)
Oil and natural gas asmain energy sources
only 15 % value creation remains (35 % in germany)
costs for fossile energy sources are not available for regional consumption and for investments
example „Baunatal“ (28.000 inhabitants, reduction of energy costs by 50%):
about 600 € per inhabitant x 28.000 inhabitants : => about 16,8 Mio. Euro per year available assets more !
materials and energy flows
capital flow
Folie 10 MUT Energiesysteme /Dipl.-Ing. Armin Raatz Cluster - Dialogue Germany-Poland II 25.3.2010 Lodz
Renewable energies: take chances
nowadays
loss in buying power and global division of labour
value creation i.e. in Dubai already visible
future
Regional value creation and personal involvement
value creation (jobs) on location
structural change in the field of energy efficiency and power reduction offers big chances in regional development
Folie 11 MUT Energiesysteme /Dipl.-Ing. Armin Raatz Cluster - Dialogue Germany-Poland II 25.3.2010 Lodz
Renewable energies: take chances
chance: co-operation
Folie 12 MUT Energiesysteme /Dipl.-Ing. Armin Raatz Cluster - Dialogue Germany-Poland II 25.3.2010 Lodz
Renewable energies: take chances
consulting
funding
motivationinformation
qualifikation
communication
success depends on a good co-operation !
Folie 13 MUT Energiesysteme /Dipl.-Ing. Armin Raatz Cluster - Dialogue Germany-Poland II 25.3.2010 Lodz
Renewable energies: take chances
Fotos: A. Raatz
example: clearance appartement „the fifties“, Kassel
north face view south face few
Folie 14 MUT Energiesysteme /Dipl.-Ing. Armin Raatz Cluster - Dialogue Germany-Poland II 25.3.2010 Lodz
Renewable energies: take chances
example: clearance appartement „the fifties“, Kassel
north face view south face few
Folie 15 MUT Energiesysteme /Dipl.-Ing. Armin Raatz Cluster - Dialogue Germany-Poland II 25.3.2010 Lodz
Renewable energies: take chances
example: communal operating company for photovoltaic plants
• Share holding of the citizens in regional energy production
• All citizens can profit from revenue of the plants
• Collective acquisition
• Collective operation
Lichtenfels / North Hessia
0
500
1000
1500
2000
2500
3000
3500
2006 2007 2008 2009
0
50
100
150
200
250
300
350
pv
po
wer
[kw
]
Nu
mb
er o
f p
v p
lan
ts
pv development in Lichtenfels
Folie 16 MUT Energiesysteme /Dipl.-Ing. Armin Raatz Cluster - Dialogue Germany-Poland II 25.3.2010 Lodz
Renewable energies: take chances
example: communal biomass firing
Oberrosphe Oberrosphe:rural area about 830 inhabitants about 240 households 122 joined the projekt
Central biomass boiler (wood chips) power: 850 kW
Folie 17 MUT Energiesysteme /Dipl.-Ing. Armin Raatz Cluster - Dialogue Germany-Poland II 25.3.2010 Lodz
Renewable energies: take chances
example: inter-communal co-operation
KlimaX: invitation für second meeting of communal regulation teams
Folie 18 MUT Energiesysteme /Dipl.-Ing. Armin Raatz Cluster - Dialogue Germany-Poland II 25.3.2010 Lodz
Renewable energies: take chances
European co-operation ?
We are interested in co-operation with european partners:
• to develop common projects
• to speed up the implementation of processes
• to learn from each other
Folie 19 MUT Energiesysteme /Dipl.-Ing. Armin Raatz Cluster - Dialogue Germany-Poland II 25.3.2010 Lodz
Renewable energies: take chances
thanks for your attention
Dipl.-Ing. Armin RaatzHellmut-von-Gerlach-Str. 18
D-34121 KasselTel: +49 561-3161200Fax: +49 561-3161201
email: [email protected]: www.mut-energiesyteme.de
Folie 20 MUT Energiesysteme /Dipl.-Ing. Armin Raatz Cluster - Dialogue Germany-Poland II 25.3.2010 Lodz
Renewable energies: take chances
Folie 21 MUT Energiesysteme /Dipl.-Ing. Armin Raatz Cluster - Dialogue Germany-Poland II 25.3.2010 Lodz
Renewable energies: take chances
Durchgeführte Maßnahmen
• Dämmung Außenwände 16cm WLG 035
• Dämmung Dach 16cm WLG 024
• Austausch Fenster (3fach Verglasung)
• Dämmung Kellerdecke 6cm WLG 035
• Zusammenfassung 3 Südgauben, Flächengewinn für Solarkollektor
• Solarkollektor ca. 15m² für Warmwasser und Heizungsunterstützung
• Kombispeicher ca. 900 Liter und Gas-Brennwerttherme
• Barrierefreies Bad im EG
• Lüftungsanlage (Abluft)
Folie 22 MUT Energiesysteme /Dipl.-Ing. Armin Raatz Cluster - Dialogue Germany-Poland II 25.3.2010 Lodz
Renewable energies: take chances
Kosten / Finanzierung
• Gesamtkosten: ca. 130.000 EUR
• „Energetische Kosten“: 70.000 EUR
Finanzierung
KfW-Kredit: Energetisch SanierenZinssatz Stand: 26.06.2009: 2,12% Kreditlaufzeit: 30 Jahre + Zuschuss von 12,5% zur Reduzierung der Annuität.
Finanzierung „Energetische Kosten“: Zins- und Tilgung: 247,84 EUR / MonatEnergiekosten vorher: 25l/m² x 230m² = 5.750 Liter pro Jahr Energiekosten nachher: 5l/m² x 230m² = 1.150 Liter pro Jahr
Mittlerer Ölpreis der nächsten 10 Jahre: 70Ct / Liter (aktuell: 55Ct / Liter)
Ersparnis: 4.600 Liter x 70 Ct = 3.220 EUR/a entspricht: 268,3 EUR / Monat
Zusätzlicher Effekt: extrem günstige Finanzierung der Gesamtmaßnahme
Folie 23 MUT Energiesysteme /Dipl.-Ing. Armin Raatz Cluster - Dialogue Germany-Poland II 25.3.2010 Lodz
Renewable energies: take chances
Eigentümer Mieter
zukunftssichere Immobilie
gute Vermietbarkeit
günstige Finanzierung der Komplettsanierung
preisstabile Miete
angenehmes Wohnklima
wesentliche Komfortverbesserung
Vorteile für Eigentümer und Mieter
Folie 24 MUT Energiesysteme /Dipl.-Ing. Armin Raatz Cluster - Dialogue Germany-Poland II 25.3.2010 Lodz
Renewable energies: take chances
0,1 1 10 1000,2 0,5 2 5 20 500,02 0,01
Ct/kWh
20%
40%
60%
80%
100%
Öl/Gas 7ct/kWh
Strom20ct/kWh
Solarthermie
Gebäude-Standard
Energiekosten
Einspar-potential
Photovoltaik
niedrigere Kosten höhere Kosten
im Vergleich zur konventionellen Energienutzung
Standby-Vermeidung
effizienterStromeinsatz
Kostenabschätzung Energieerzeugung und Effizienzmaßnahmen