Presentation on Dutch urban wind technology by Paul Vosbeek, Real NewEnergy. The presentation was part of the Urban Wind Roundtable at the Consulate General of the Netherlands in San Francisco, March 16, 2011.
2. Energy Q&A: how important is it?
• How much kerosene was burned to get 40 gallons per person in the
me from DC to t e S US ( 500 mile)?
e o C the SFUS (2500 e) plane
• How long does a luggage handler 5 to 8 hours, as he is likely to
have to load an unload bags before he use/produce between 125 Watt
has spent 1 kW of physical energy? and 200 Watt
• How many labor hours does a gallon 100 to 160 hours, or up to 4
of Kerosene represent if we assume a working weeks of physical labor
50% efficiency?
ffi i ?
• How many hours of energy “life Every American has the
support” does the average American equivalent of 275 “employees”
get per year?
t ? continuously working for
him/her
• What is the average energy efficiency < 2%
we reach in modern society?
hi d i t ?
2
12. 2010 Progress
Here we provide an overview of the
results of the activities taken place in
2010 between Ecofys, RNE and a large
US aerospace company
www.realnewenergy.com
17. Small Wind in California
Here we provide an overview of the
specific relevance of small wind in
California and how we can play a role..
www.realnewenergy.com
21. Current incentives not effective.....
Incentified Example Pure Market Example
Wind class: 2 or 3 Wind class: 2 or 3
Annual production of UT 1.5
Annual production of UT 1.5 2000 kWh Annual production of UT 1.5
Annual production of UT 1.5 2000 kWh
life time 15 yrs life time 15 yrs
Measurement campaign 1,000 Measurement campaign 1000
UT turn key systems costs 10,000 UT turn key systems costs 10,000
Federal tax credit 3000 Federal tax credit 0
Emerging Renewables Program 6000 Emerging Renewables Program 0
Net investment 2,000 Net investment 11,000
Simple kWh price 0.067 $/kWh Simple kWh price 0.367 $/kWh
g
Targets for UT 2015
hub full load turn key kWh cost Wind class: 2 or 3
height hours costs aprox. Annual production of UT 1.5 2200 kWh
(ft) (hrs) ($/kW) (c/kWh) life time 20 yrs
Utility scale turbine (2MW) 250 2200 1800 7
p g
Measurement campaign 0
Skystream 3,7 (2.4 kW) 80 1500 6500 29
UT turn key systems costs 5,500
Air Breeze (200 W) 80 1500 5000 22
Federal tax credit 0
Goals to serve retail market 80 1500 3750 13
Emerging Renewables Program 0
Net investment 5,500
Simple kWh price 0.125 $/kWh
.....stimulate only scale, not innovation
www.realnewenergy.com 21
23. WIMBY, Wind In My Back Yard
• Turn opponents into supporters
• Activate all necessary stakeholders
• Link wind energy to sustainable
living
• Integrate success and “ownership”
into local education
plans
24. Profit stays inside community / region
Evelop
Evelop Ecowind
Projects
Project Mgt of Cooperative Sale of wind park to
Development Mgt of Wind Park cooperative
Triodos Green loan Green Utility
Local Coop
Bank Electricity Greenchoice
Green
Electricity
Land lease Equity vs.
dividends
di id d Supply & maintenance
of Turbines
Local land local people &
Nordex
owners companies