Wind power in Hawaii
{{Short description|Electricity from wind in one U.S. state}}
{{Use mdy dates|date=October 2012}}
Wind power in Hawaii is produced by the state's 132 commercial wind turbines, totaling 236 MW in capacity.{{Clarify timeframe|date=April 2024}} In 2015, wind turbines produced 6.4% of Hawaii's electricity.{{Cite web|url=https://www.eia.gov/state/?sid=HI#tabs-1|title=Hawaii - State Energy Profile Overview - U.S. Energy Information Administration (EIA)|website=www.eia.gov|access-date=2019-04-13}}{{rp|2}}{{Cite web|url=https://energy.hawaii.gov/wp-content/uploads/2018/06/HSEO_2018_EnergyFactsFigures.pdf|title=2017 Energy Facts and Figures|date=June 2018|website=energy.hawaii.gov}} In 2012, Hawaii generated 367 million kWh from wind power.[http://www.eia.gov/electricity/monthly/current_year/february2013.pdf Electric Power Monthly February 2013] Table 1.17.B.
Hawaii began research into wind power in the mid-1980s with a 340 kW turbine on Maui, and the 2.3MW Lalamilo Wells wind farm on Oahu and the 9MW Kamaoa wind farm on the Big Island of Hawaii .[http://www.hawaiianelectric.com/heco/Clean-Energy/Renewable-Energy-Basics/Wind-Energy Wind Energy], Hawaiian Electric Company, 2013 The MOD-5B, a 3.2MW wind turbine, on Oahu was the largest in the world in 1987. These early examples were all out of service by 2010.
Notable projects
=Operational=
{{excerpt|List of power stations in Hawaii|Wind}}
=Proposed wind farms=
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Two developers have submitted proposals for three offshore wind farms.{{Cite web |last=Richards |first=Heather |date=2021-04-06 |title=Hawaii NIMBY fight reveals Biden offshore wind challenge |url=https://eenews.net/articles/hawaii-nimby-fight-reveals-biden-offshore-wind-challenge/ |access-date=2022-03-11 |website=E&E News |language=en-US}} They are under review by the Bureau of Ocean Energy Management.{{Cite web |date=2022-03-10 |title=Offshore Wind Energy Bill Sails Through Hawaii Senate |url=https://www.civilbeat.org/2022/03/offshore-wind-energy-bill-sails-through-hawaii-senate/ |access-date=2022-03-11 |website=Honolulu Civil Beat |language=en}}
=Former wind farms=
- Kamaoa Wind Farm, 9.3 MW, in use 1987-2006
- Lalamilo Wind Farm, 2.3 MW, in use 1986-2010. Repowered by a new farm at the site in 2017.
Community reactions
In 2019 Kahuku residents protested the placement of wind towers, leading to hundreds of arrests for obstructing entry of equipment to the turbine sites. In 2021 residents and the Kahuku Community Association objected to the presence of 20 large-scale wind turbines in their neighborhood. They experienced problems from the noise and shadows that come and go with the turning of the blades, claiming that this produced sleep disruption, depression, seizures and other neurological effects. In response, rules that govern turbine siting, such as increasing the minimum distance from residences to 1.25 miles, are under review by the Honolulu City Council. Existing law allows an, e.g., {{Convert|600|ft|abbr=on}} to be placed 600 feet from the nearest house (1:1).The Hawaii State Energy Office offered support for a setback of a mile or more from homes and structures. Residents also expressed concern about the threat to endangered wildlife, particularly the opeapea bat.{{Cite web |last=Downey |first=Kirstin |date=2022-09-21 |title=The Struggle Over Towering Wind Farms Is At The Center Of A Honolulu City Council Debate |url=https://www.civilbeat.org/2022/09/the-struggle-over-towering-wind-farms-is-at-the-center-of-a-honolulu-city-council-debate/ |access-date=2022-09-21 |website=Honolulu Civil Beat |language=en}}
Potential
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|+Hawaii Wind Generation Capacity by Year |
ImageSize = width:270 height:auto barincrement:20 PlotArea = left:36 bottom:20 top:10 right:10 AlignBars = justify Period = from:0 till:250 TimeAxis = orientation:horizontal ScaleMajor = unit:year increment:40 start:0 PlotData= color:skyblue width:20 bar:1999 from:start till:1.6 text:1.6 bar:2000 from:start till:1.6 text:1.6 bar:2001 from:start till:1.6 text:1.6 bar:2002 from:start till:8.6 text:8.6 bar:2003 from:start till:8.6 text:8.6 bar:2004 from:start till:8.6 text:8.6 bar:2005 from:start till:8.6 text:8.6 bar:2006 from:start till:42.1 text:42.1 bar:2007 from:start till:63.1 text:63.1 bar:2008 from:start till:63.1 text:63.1 bar:2009 from:start till:63.1 text:63.1 bar:2010 from:start till:63.1 text:63.1 bar:2011 from:start till:92 text:92 bar:2012 from:start till:206 text:206 bar:2013 from:start till:206 text:206 bar:2014 from:start till:206 text:206 bar:2015 from:start till:203 text:203 bar:2016 from:start till:203 text:203 bar:2017 from:start till:206 text:206 bar:2018 from:start till:206 text:206 bar:2019 from:start till:206 text:206 bar:2020 from:start till:233 text:233 |
Megawatts of Installed Generating Capacity{{cite web
|title=Wind Powering America: Installed U.S. Wind Capacity and Wind Project Locations |url=http://www.windpoweringamerica.gov/wind_installed_capacity.asp |publisher=U.S. Department of Energy |date=2017 |access-date=11 March 2017 }} {{Cite web|url=https://windexchange.energy.gov/maps-data/321|title=WINDExchange: U.S. Installed and Potential Wind Power Capacity and Generation|website=windexchange.energy.gov}} |
File:Hawaii Land-Based Wind Speed at 100 Meters.webp
Hawaii has the potential to install 3,000 MW of wind power, capable of generating 12,000 GWh/year with 80 meter hub heights operating at 30% capacity factor or more.{{cite web|url=http://www.windpoweringamerica.gov/docs/wind_potential_80m_30percent.xls |title=State wind energy potential (2010) spreadsheet|author=National Renewable Energy Laboratory|author-link=National Renewable Energy Laboratory|publisher=U.S. Department of Energy|date=February 4, 2010|access-date=2012-11-14}} Hawaii used 9,962 GWh in 2011, so Hawaii has the potential to generate all electricity used in the state from wind and solar power.[http://www.eia.gov/electricity/monthly/current_year/february2012.pdf Electric Power Monthly February 2012] Table 5.4.B. In addition, Hawaii has the potential to generate 2,800,000 GWh/year from offshore wind power.{{Cite web|url=https://www.nrel.gov/gis/re-potential.html|title=Renewable Energy Technical Potential {{!}} Geospatial Data Science {{!}} NREL|website=www.nrel.gov|language=en|access-date=2018-06-09}} Authorities approved feasibility in 2016 for 3 companies looking at floating wind turbines up to 400 MW.{{Cite news|url=http://renews.biz/104478/statoil-floats-hawaii-offshore-bid/|title=Statoil floats Hawaii offshore bid|date=2016-10-06|work=reNEWS - Renewable Energy News|access-date=2018-06-09|language=en}}{{Cite web|url=https://windexchange.energy.gov/states/hi|title=WINDExchange: Wind Energy in Hawaii|website=windexchange.energy.gov}}
{{Clear}}
See also
{{Portal|Wind power|Renewable energy|Energy|United States|Hawaii}}
References
{{Reflist}}
External links
{{Commons category}}
- [http://www.rnp.org/project_map Renewable Energy Projects]
- [https://www.nrel.gov/docs/fy22osti/80808.pdf The Cost and Feasibility of Floating Offshore Wind Energy in the O‘ahu Region] – National Renewable Energy Laboratory
{{Wind power in the United States}}
{{Energy in the USA}}
{{Oceania topic|Wind power in}}