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11
Hawaii: Lessons Learned from Transformation to Clean Energy
Tri‐Western Regions MeetingNational Association of State Energy Officials
June 5, 2013
Maurice H. Kaya, P.E.Senior Advisor, Renewable Energy, NASEO
Project Director, PICHTR
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The Hawaii Clean Energy Initiative• Strategic Partnership between Hawaii and
USDOE signed in 2008
• Provide 70% of energy from efficiency and renewable energy within a generation
• Major transformation of markets
• Regulatory reform
• New Business Models to Emerge
33
U.S. Department of Energy (DOE) & the State created the Hawaii Clean Energy Initiative to change this paradigm
0%10%20%30%40%50%60%70%80%90%
100%
2006 2010 2014 2018 2022 2026 2030
Goal: 70% clean energy by 2030
Business as usual
Percent clean energy – electricity and transportation
44
Hawaii Clean Energy Scenario AnalysisWe believe our 70 percent clean energy goal for electricity sector is achievable through aggressive energy-efficiency goals, high deployment of wind and solar resources, and an interisland cable connection
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Hawaii is Blessed with Great Resources
0 2000 4000 6000 8000
Biomass
Wind
Geothermal
Hydro
Solar
MSW
Ocean
Annual Use, GWh
Hawaii Renewable Energy Potential (GWh)Kauai Demand
RE Potential
Oahu Demand
RE Potential
Molokai Demand
RE Potential
Lanai Demand
RE Potential
Maui Demand
RE Potential
Hawaii Demand
RE Potential
Oahu has the most energy demand, but most renewable energy sources areon the neighbor islands
66
HCEI--Taking Clean Energy to Scale
Hawaii Challenge: 70% Clean Energy by 2030
40% RPS Largely variable RE generation (Solar & Wind)Requires connecting 4 individual island grid
systems into one synchronized grid system through undersea cables
30% EEPS +20% from existing building retrofits
• requires large % of deep retrofits • Requires high % of market adoption
High efficiency / Net Zero energy building codesReduce 70% of petroleum used for Ground Transportation
15% Electric Vehicle (EV) penetrationLarge infrastructure need
Develop locally produced renewable fuelsBalance natural resources and land use
77
Legislative & Regulatory Accomplishments
• RE Infrastructure Program Docket
• Maui County PV/Wind Permit Guide, DSA 18.0
• New home solar hot water heating mandate (HRS 196‐6.5)
• Act: RPS revised to 25% by 2020, 30% by 2030; created EEPS (4300 GWh reduction by 2030); allowed EPC contracting
• Act: subdivision exemptions for RE
• Comp. Bidding Framework Docket
• Act: Created $1.05 “Barrel Tax” for HCEI and food
• Act: Gas Co to submit RPS reports
• Decoupling Docket
• Act: Customer sited generation is not “public utility”
• Act: RE includes customer site gen.
• Act: Modifies REFSP to allow biofuel 500Kgal/yr
• Act: Extends subdiv. exemption
• Act: Allows solar on better Ag lands
2008
2009
2010
20112012• Bill: Cable regulation
• Bill: Creates HERA
• Bill: RE allowed for Ag ops
• Bill: Extends end. species taking law
• Act: EV law revision
• Act: PUC to consider diverse fossil fuels
• Act: Removes geothermal subzones
• HRS 201N refined
• C&CH Solar Permit ruling: 2012/INT‐1
• Hawaii County Ord. for RE permitting
Open Dockets:• Intragovernmental Wheeling (opened in 2007)• HECO Feed‐in Tariff (opened in 2008)• HECO Rule 14H (opened in 2010)• Implementation of Reliability Standards (opened in 2011)• Integrated Resource Planning (opened in 2012)
• HEI/State of Hawaii Energy Agreement
• RE Portfolio Standards Docket
• KIUC Tariff Docket
• Act: Allows solar on Ag lands
88
11.80%
13.83%
15.78%
17.72%18.75%
20.32%
2005 2006 2007 2008 2009 2010
RPS Levels (%
)Hawaii’s ProgressCompared to Other US States
1st Solar Water Heaters per Capita
1st Energy Savings Performance Contracting per Capita
2nd Cumulative Installed PV Capacity per Capita
2nd Power Purchase Agreements per Capita
3rd Clean Energy Economy Job Growth
99
First in Nation Energy Savings Performance Contracting Per Capita
State Dollars per Capita ($)
Total Performance Contracting ($) Jobs Created (Job Year)
1. Hawaii $117.09 $159,278,011 1,731
2. Kansas $90.81 $259,094,503 2,816
3. Idaho $90.27 $129,000,000 1,402
4. Massachusetts $71.53 $457,696,106 4,975
5. Utah $66.89 $165,195,000 1,796
National Average $31.46 $130,846,670 1,379
Source: Performance Contracting Impacts ‐ State Comparison, December 2011 (Energy Services Coalition)
Our Private Sector is Responding
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Second in the NationCumulative Installed Photovoltaic Capacity per Capita
State Cumulative Through 2010 (WDC/person)
2010 Installations (WDC/person)
1. Nevada 38.8 25.3
2. Hawaii 32.9 13.6
3. New Jersey 29.6 15.1
4. California 27.4 6.8
5. Colorado 24.1 12.3
National Average 7.0 2.9Source: 2010 U.S. Solar Market Trends, July 2011 (IREC)
Hawaii’s Results--PV
1111
Solar-Related Construction ExpendituresSolar-related construction expenditures reached 17% in 2011
1212
Distributed Renewable Energy SystemsAs of 2011, over 9,000 distributed renewable energy systems have been installedstatewide, totaling over 58 MW in capacity.
7 18 21 23 30 108 207567
1,168
2,189
5,266
29 kW 52 kW 65 kW 76 kW 166 kW 647 kW1,920 kW
5,863 kW
7,555 kW
12,321 kW
29,658 kW
0
5,000
10,000
15,000
20,000
25,000
30,000
35,000
0
1,000
2,000
3,000
4,000
5,000
6,000
2001 2003 2005 2007 2009 2011Incomplete
Total Cap
acity
of Systems Installed
(kW)
Num
ber o
f Distributed
Systems HECO HELCO MECO KIUC
(Public Utilities Commission, Blue Planet Foundation, 2013)2011 Data incomplete, missing KIUC installations
9,000+ Distributed Renewable Energy Systems Total
58+ MW Installed StatewideSolar PV installed in 2012 doubled combined previous year installations
Unprecedented Growth In DG
131313
Tangible Economic BenefitsHawaii is expected to have over 14,000 green jobs by 2012
15+% of construction expenditures are in the solar industry; solar employs >2,000
1414
Credit: Scott Seu, VP Resource Acquisition, HECO.
1515
Credit: Energy Planning and Policy Branch, DBEDT.
1616
Source: HECO/HELCO, August 2010.
Success in Deploying Renewable Creates New Challenges
1717
Compare the High Penetration Distribution Circuits in 2013: Hawaii Island (Source: www.heco.com)
1818
From Hawaii Electric Light Company, Oct 2012
1919
From Hawaii Electric Light Company, Oct 2012
2020
From Hawaii Electric Light Company, Oct 2012
2121
Renewable Energy Grid Integration Requires Continual Attention from SEOs
• High penetration of variable generation (wind and solar) is creating new challenges• New, unprecedented demands placed on grid operators from distributed and variable energy• Power quality and reliability a key concern for utilities• Variable resources can provide value to grid—ancillary services• Deploy energy efficiency resources more strategically—value from demand response
2222
Evolving Roles for State Energy Offices
• Progressive policies achieve success; requires vigilance• Evolving market conditions demand continual attention• Renewable energy grid integration requires technical attention• Work with both policymakers and regulators• Work to ensure that there is a level playing field• SUMMARY: SEOs can play a more strategic role to deploy RE and EE
2323
Mahalo
Questions?
Acknowledgement: Slides for parts of this presentation provided by and adapted from DBEDT, State of Hawaii, HECO, and US Department of Energy
2424