installer issues: integrating distributed wind into local ... · installer issues: integrating...
TRANSCRIPT
![Page 1: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/1.jpg)
Installer Issues: Integrating Distributed Wind into Local Communities
Jim GreenNational Wind Technology Center
National Renewable Energy Laboratory
NREL/PR-500-40096Presented at Windpower 2006 Conference & Exhibition held June 4-7, 2006 in Pittsburgh, Pennsylvania.
![Page 2: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/2.jpg)
2
Disclaimer and Government License
This work has been authored by Midwest Research Institute (MRI) under Contract No. DE-AC36-99GO10337 with the U.S. Department of Energy (the “DOE”). The United States Government (the “Government”) retains and the publisher, by accepting the work for publication, acknowledges that the Government retains a non-exclusive, paid-up, irrevocable, worldwide license to publish or reproduce the published form of this work, or allow others to do so, for Government purposes.
Neither MRI, the DOE, the Government, nor any other agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe any privately owned rights. Reference herein to anyspecific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not constitute or imply its endorsement, recommendation, or favoring by the Government or any agency thereof. The views and opinions of the authors and/or presenters expressed herein do not necessarily state or reflect those of MRI, the DOE, the Government, or any agency thereof.
![Page 3: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/3.jpg)
3
Installer Issues: Integrating Distributed Wind into Local Communities
• Zoning• Local Permits• Installer Insurance• Installer Training/Certification• Avian Concerns• Safety• Sound• Aesthetics
![Page 4: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/4.jpg)
4
Zoning Basics• Zoning is one form of land use law• Based on legal principle of “police power:”
the power to regulate in order to promote the health, morals, safety, and general welfare of the community
• Zoning authority originates from state laws called “zoning enabling legislation”– Standard Zoning Enabling Act, Dept. of Commerce, 1920s
• Enabling legislation delegates land use authority to local jurisdictions, “Home Rule”– counties, parishes, boroughs, municipalities,
townships, cities, villages, etc.
![Page 5: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/5.jpg)
5
Look at the #s• 3,034 counties (National Association of Counties)
• 16,504 townships• 19,429 municipalities (National League of Cities)
Total: 38,967
Estimated # of local zoning jurisdictions: 15,000-20,000
![Page 6: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/6.jpg)
6
Zoning is Complicated!
Denver’s 24,000 zoning and land use combinations
![Page 7: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/7.jpg)
7
Zoning Stories
• Dave & Jan Blittersdorf of Charlotte, Vermont, 2000– Sought approval from the state Public Service Board, same
process as large power plants– Required 11 months and $6,250 in legal fees, plus
an estimated $4,250 in personal time• Bob Loebelenz of Dover, Massachusetts, 2001
– Received building permit only to have it revoked 3 months later– A protracted approval process followed
![Page 8: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/8.jpg)
8
Zoning Scenarios1. No Zoning – some local jurisdictions have not yet
exercised their authority to regulate land useFor Jurisdictions With Zoning:2. Obtain a “Variance” or a “Special Use Permit”
(permission to violate the zoning code on one property)– Structures up to 35 ft (typical) are allowed– Hearing process can cost thousands of dollars and
take several months3. Work with the local jurisdiction to pass a small
wind zoning ordinance (broad application to many properties)
4. State Preemption – state law can preempt home rule (California and Wisconsin)
![Page 9: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/9.jpg)
9
Zoning Issues (I)
• Property size• Tower height (… as a function of property size?)
• Setbacks– Site plan
• Maximum capacity or size• Building code compliance
– Drawings of tower and foundations/footings– Engineering analysis, wet or dry stamp?
• National Electric Code compliance– One-line electrical drawings
![Page 10: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/10.jpg)
10
Zoning Issues (II)
• Compliance with FAA regulations– FAA Advisory Circular AC 70/7460-2K– No warning lights required under 200 ft total height– Height limits may apply within 3 miles of any runway
• “Approved” wind turbines (design safety)– Certification to national/international standards?– Evidence of reliable one-year operation?
• Notice to the utility, and/or interconnection agreement
• Notice to neighbors
![Page 11: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/11.jpg)
11
Zoning Issues (III)
• TV/radio interference– Not a problem for wood or fiberglass blades
• Noise – Apply existing rules– Exception for utility outages or severe storms?– Sound level decreases with distance2 from the source
• View protection• Attractive nuisance
– No handholds/footholds for first 12 ft above ground?
• Signage/labeling
![Page 12: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/12.jpg)
12
Zoning Issues (IV)
• Abandonment • Permitted use, conditional use, special use?• Use varies by zone?• Is a public hearing required?
– Hearings place a significant additional burden on the applicant to prepare and defend the application
![Page 13: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/13.jpg)
13
Utility Poles
Jefferson County, Colorado
![Page 14: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/14.jpg)
14
Transmission Lines
Cell PhoneCell PhoneTowersTowers
Jefferson County, Colorado
![Page 15: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/15.jpg)
15
How Do Wind Turbines Compare?
Charlotte, Vermont
![Page 16: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/16.jpg)
16
How Do Wind Turbines Compare?
![Page 17: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/17.jpg)
17
How Do Wind Turbines Compare?
![Page 18: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/18.jpg)
18
Windmills Ugly? Windmills Ugly? No, TheyNo, They’’re Cultural Iconsre Cultural Icons
Dutch Windmills
![Page 19: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/19.jpg)
19
American Windmills
Windmills Ugly? Windmills Ugly? No, TheyNo, They’’re Cultural Iconsre Cultural Icons
Cedaredge, Colorado
Limon, Colorado
![Page 20: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/20.jpg)
20
Windmill… or not?
Adams County, ColoradoCredit: Jim Green, NREL
![Page 21: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/21.jpg)
Windmill…or not?
Adams County, ColoradoCredit: Jim Green, NREL
![Page 22: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/22.jpg)
22
Precedent for State Preemption (1)• Wisconsin (66.0401), 1993 - No restriction on wind
systems allowed unless it satisfies one of the following:1. Serves to protect public health or safety2. Does not significantly increase the cost of the system or
significantly decrease its efficiency3. Allows for an alternative of comparable cost and efficiency
• Similar language as in the Telecommunications Act of 1996 that enables cell phone towers to get approved
• The law has been upheld in 2 court challenges
![Page 23: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/23.jpg)
23
Precedent for State Preemption (2)
• California (AB 1207, 2001)– Implemented consistent state-wide standards for
permitting small wind turbines by prescribing limits to restrictions including: tower height, notifications, setbacks, noise, turbine approval, etc.
– In jurisdictions without small wind zoning ordinances after July 1, 2002:
Mandates approval of applications compliant with default terms in the statute
– Sunset clause: statute inoperative on July 1, 2005
![Page 24: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/24.jpg)
24
Zoning Information on the AWEA Web Site
• Model zoning ordinances– AWEA model ordinance
www.awea.org/smallwind/documents/modelzo.html– Wisconsin model ordinance
www.renewwisconsin.org/wind/windtoolbox.html
• How to do zoning hearings– Mick Sagrillo
www.awea.org/faq/sagrillo/ms_zoning1.html– Douglas Stockman
www.awea.org/smallwind/toolbox/windzone/index.htm
![Page 25: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/25.jpg)
25
Closing Thoughts
• Identify your “zoning scenario”• The primary opportunity for small wind
turbines will be in rural and less-densely-populated areas– Zoning– Wind resource – Space for turbine installation
• Zoning costs, delays, and antiquated zoning rules are ongoing problems in some locations
![Page 26: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/26.jpg)
26
Permits
• Zoning controls whether you can install a wind turbine• Permits control how you install a wind turbine
![Page 27: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/27.jpg)
27
Types of Permits
• Two primary types of permits:– Building permit (structural safety)– Electrical permit (electrical safety)
• Permitting is done locally• Every jurisdiction is unique• Investigate early in the process
– Talk to the local authorities– Talk to local contractors
![Page 28: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/28.jpg)
28
Permit Process
• Fees varies by jurisdiction:~ $50 up to $6,000 (in California)
• Submittals:– Site plan– Structural analysis on foundation and tower, may
require either wet stamp or dry stamp– Electrical one-line diagram, UL label required for
grid-connected device (at least)• Inspections
![Page 29: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/29.jpg)
29
Other Types of Permits (these are the exception)
– State coastal regulations (Within the coastal zone)– State dept. of environmental management
• Environmental permit (NY SEQR Program)• Wildlife areas, wetlands, landfills, etc.
– Local historic districts– State historic or cultural resource commissions
• Designated historic area• Areas with archeological significance• Designated viewshed area
– Federal lands or National Historic Register sites
![Page 30: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/30.jpg)
30
Installer’s Insurance
• General Liability Insurance• Workman’s Compensation Insurance
![Page 31: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/31.jpg)
31
Installer’s Insurance
• Insurers typically don't know how to categorize small wind installers, perception of risk is high
• Insurance is based on known statistics of large populations lacking for small wind
• Finding reasonably-priced general liability insurance has been a challenge for many installers
• Premiums range from $3,000/y to $10,000/y to not available
![Page 32: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/32.jpg)
32
Installer’s Insurance
• Insurance rates vary widely, so shop around!• Insurance costs are sufficiently high such that
coverage for occasional installations may be cost prohibitive
• Worker’s compensation insurance is not required in all states, but provides added protection. – Adds $2/h to labor rate (Wisconsin)
• Lower liability insurance rates will be contingent on…
![Page 33: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/33.jpg)
33
Installer Training & Certification
![Page 34: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/34.jpg)
34
Installer Training &Certification• “NABCEP” is the North American Board of
Energy Practitioners – Voluntary credentialing and certifications for
renewable energy professionals – Existing “Solar PV Installer” certification program– Similar program for solar thermal systems is in
development• NABCEP initiated an effort in 2004 to create a
training & certification process for small wind turbine installers– “Small wind” defined as ≤100 kW
![Page 35: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/35.jpg)
35
Installer Training &Certification
• NABCEP Small Wind Technical Committee:– Mick Sagrillo, Chair– Trudy Forsyth, Co-Chair– 20 committee members representing installers from
multiple states, manufacturers, non-profits, consultants, academia, AWEA, and the IBEW
– NABCEP lead is Pete Sheehan• “Task Analysis” is underway to define the job:
– www.nabcep.org/wind.cfm
![Page 36: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/36.jpg)
36
Installer Training & Certification
• Draft task analysis will be available for public comment in late June
• NABCEP is also seeking comment as to the need for this certification program
• Yet to be completed:– certification exam– requirements to sit for that exam– training curriculum
![Page 37: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/37.jpg)
37
Avian Concerns
![Page 38: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/38.jpg)
38
Birds, Bats, and Wind Farms
• Bird kills by wind turbines have been site-specific and species-specific
• Wind farms on Altamont Pass, California, have seen more bird kills than any other location
• Migration-season bat kills have been observed at two wind farms in the Mid-Atlantic states
• Pre-construction bird studies seem to be helping the industry avoid problem situations
![Page 39: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/39.jpg)
39
Birds and Small Wind Turbines• Use observation & common sense - avoid sites
frequented for feeding, watering, nesting, or roosting• Small wind turbines are less a concern
– They have small rotors– They are dispersed, installed individually
• Perception - Small wind turbines are installed in wildlife refuges, nature preserves, National and State Parks, etc.
• Guy wires may be an additional risk• Nesting sites create additional risk
![Page 40: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/40.jpg)
• U.S. Fish and Wildlife Service
• Bergey Windpower Excel wind turbine, 10 kW, 23-ft rotor
• Commissioned May, 2002
• 3-year study of bird kills
• 15 fatalities/year – starlings (nesting & roosting on the turbine)
• 3 fatalities/year - all other birds
Eastern Neck Wildlife Refuge,
Maryland
![Page 41: Installer Issues: Integrating Distributed Wind into Local ... · Installer Issues: Integrating Distributed Wind into Local Communities (Presentation) Author: J. Green: NREL Subject:](https://reader035.vdocuments.us/reader035/viewer/2022081615/5fda7e2a98c544028b7f09cd/html5/thumbnails/41.jpg)
41
Installer Issues: Integrating Distributed Wind into Local Communities
• Zoning• Local Permits• Installer Insurance• Installer Training/Certification• Avian Concerns• Safety• Sound• Aesthetics