100% Clean Energy and Zero Emissions Targets

Striving towards 100% clean energy means all electricity comes from clean or renewable energy sources, such as wind and solar. States can increase the amount of clean electricity on the grid by passing Renewable Portfolio Standards or Clean Energy Standards. 

wind turbines on a hill

Overview

Striving towards 100% clean energy means all electricity comes from clean or renewable energy sources, such as wind and solar. In 2015, Hawai’i became the first state to pass a law setting its clean energy goal at 100% by 2045. States can increase the amount of clean electricity on the grid by passing Renewable Portfolio Standards or Clean Energy Standards. To date, nearly two-thirds of US states and territories have some form of Renewable Portfolio Standard or Clean Energy Standard, and more than a dozen have committed to 100% clean energy. Another way that states can reduce emissions is by setting net-zero emissions goals. The Intergovernmental Panel on Climate Change says that the world must be fully decarbonized by no later than 2050 in order to avoid the worst effects of climate change. By setting net-zero emissions targets by 2050 or before, states can provide a framework for complete decarbonization.

Point of Contact

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Ava Gallo
Climate and Energy Program Manager
Contact

Key Facts

Renewables like solar and onshore wind are now cheaper than fossil fuels.

Energy Innovation

Net-zero emissions targets require all economic sectors to cease or fully offset emissions.

World Resources Institute

100% renewable energy standards are popular across constituencies and allow states to decarbonize their power sectors.

Regulatory Assistance Project

Current Legislation

Legislative bills
SB 5982: Updating provisions for consumer-owned utilities, including port districts, and affected market customers under the clean energy transformation act.View SourceWashingtonWA Sen. Victoria Hunt (D-WA-005)Energy100% Clean Energy and Zero Emissions TargetsEmission Reduction Targets, RPSEffective
H.B. 2729: Modifies provisions for renewable energy resourcesView SourceMissouriMO Rep. LaDonna Appelbaum (D-MO-071)Transportation, Energy100% Clean Energy and Zero Emissions TargetsRPSIntroduced or Prefiled
SB175: Renewable energy portfolio standard program; requirements, power purchase agreements.View SourceVirginiaVA Sen. Schuyler VanValkenburg (D-VA-016)Oceans, Transportation, Energy100% Clean Energy and Zero Emissions Targets, Distributed Solar and Batteries, Offshore WindRPS, Community Solar, Offshore Wind, Solar and Public InfrastructureEffective
HB628: Renewable energy portfolio standard program; requirements, power purchase agreements.View SourceVirginiaVA Del. Katrina Callsen (D-VA-054)Oceans, Transportation, Energy100% Clean Energy and Zero Emissions Targets, Distributed Solar and Batteries, Offshore WindRPS, Community Solar, Offshore Wind, Solar and Public InfrastructureEffective
HB1102: Renewable energy portfolio standard program; energy from geothermal heating/cooling systems, report.View SourceVirginiaVA Del. JJ Singh (D-VA-026)Transportation, Energy100% Clean Energy and Zero Emissions Targets, Emerging Energy TechnologiesRPS, GeothermalEffective
SB252: Renewable energy portfolio standard program; energy from geothermal heating/cooling systems, report.View SourceVirginiaVA Sen. Scott Surovell (D-VA-034)Transportation, Energy100% Clean Energy and Zero Emissions Targets, Emerging Energy TechnologiesRPS, GeothermalEffective
S.B.0841: Utility RELIEF (Reducing Energy Load Inflation for Everyday Families) ActView SourceMarylandMD Sen. Brian Feldman (D-MD-015)Climate, Transportation, Energy100% Clean Energy and Zero Emissions Targets, Climate FinanceRPS, Green BanksPassed Original Chamber
SB598: Electric utilities; renewable portfolio standard program, zero-carbon electricity, etc.View SourceVirginiaVA Sen. R. Creigh "Creigh" Deeds (D-VA-011)Oceans, Transportation, Energy100% Clean Energy and Zero Emissions TargetsRPS, Offshore WindEffective
SB0422: An Act Concerning Biomass Facilities.View SourceConnecticutTransportation, Energy100% Clean Energy and Zero Emissions TargetsRPSOut of Committee
HB369: Electric utilities; renewable portfolio standard program, zero-carbon electricity, etc.View SourceVirginiaVA Del. David Reid (D-VA-028)Transportation, Energy100% Clean Energy and Zero Emissions Targets, Emerging Energy TechnologiesEnergy Storage, RPSEffective
AB1203: Relating to: net zero emissions, carbon-free and renewable energy standards, and creating an office of sustainability and clean energy, granting rule-making authority, making an appropriation, and providing a penalty. (FE)View SourceWisconsinWI Rep. Christine Sinicki (D-WI-020), WI Rep. Jill Billings (D-WI-095), WI Rep. Amaad Rivera-Wagner (D-WI-090), WI Rep. Kalan Haywood (D-WI-016), WI Rep. Robyn Vining (D-WI-013), WI Rep. Mike Bare (D-WI-080), WI Rep. Ryan Clancy (D-WI-019), WI Rep. Francesca Hong (D-WI-076), WI Rep. Lee Snodgrass (D-WI-052), WI Rep. Supreme "Moore" Moore Omokunde (D-WI-017), WI Rep. Renuka Mayadev (D-WI-077), WI Rep. Ann Roe (D-WI-044), WI Rep. Shelia Stubbs (D-WI-078), WI Rep. Clinton Anderson (D-WI-045), WI Rep. Alex Joers (D-WI-081), WI Rep. Darrin Madison (D-WI-010), WI Rep. Andrew Hysell (D-WI-048), WI Rep. Angelito Tenorio (D-WI-014), WI Rep. Maureen McCarville (D-WI-042), WI Rep. Brienne Brown (D-WI-043), WI Rep. Karen DeSanto (D-WI-040), WI Rep. Randy Udell (D-WI-047), WI Rep. Joan Fitzgerald (D-WI-046), WI Rep. Karen Kirsch (D-WI-007), WI Rep. Sequanna Taylor (D-WI-011), WI Rep. Priscilla Prado (D-WI-009), WI Rep. Margaret Arney (D-WI-018), WI Rep. Angelina Cruz (D-WI-062), WI Rep. Christian Phelps (D-WI-093), WI Rep. Tara Johnson (D-WI-096), WI Rep. Vincent "Vinnie" Miresse (D-WI-071)Transportation, Energy100% Clean Energy and Zero Emissions TargetsEmission Reduction Targets, RPSIntroduced or Prefiled
SB1150: Relating to: net zero emissions, carbon-free and renewable energy standards, and creating an office of sustainability and clean energy, granting rule-making authority, making an appropriation, and providing a penalty. (FE)View SourceWisconsinWI Sen. Mark Spreitzer (D-WI-015), WI Sen. LaTonya Johnson (D-WI-006), WI Sen. Kelda Roys (D-WI-026), WI Sen. Jodi Sinykin (D-WI-008), WI Sen. Sarah Keyeski (D-WI-014), WI Sen. Chris Larson (D-WI-007), WI Sen. Tim Carpenter (D-WI-003)Transportation, Energy100% Clean Energy and Zero Emissions TargetsEmission Reduction Targets, RPSIntroduced or Prefiled
H.B.1623: RELATING TO THE ENVIRONMENT.View SourceHawaiiHI Rep. Nicole Lowen (D-HI-007)Energy100% Clean Energy and Zero Emissions TargetsEmission Reduction TargetsOut of Committee
SB18: Clear Horizons & Emissions CodificationView SourceNew MexicoNM Rep. Kristina Ortez (D-NM-042), NM Sen. Cindy Nava (D-NM-009), NM Sen. Angel Charley (D-NM-030), NM Sen. Mimi Stewart (D-NM-017), NM Rep. Andrea Romero (D-NM-046)Energy100% Clean Energy and Zero Emissions TargetsEmission Reduction Targets, RPSOut of Committee
HB 2245: Updating provisions for consumer-owned utilities, including port districts, and affected market customers under the clean energy transformation act.View SourceWashingtonWA Rep. Beth Doglio (D-WA-022)Transportation, Energy100% Clean Energy and Zero Emissions TargetsRPSOut of Committee
S.B.2486: RELATING TO CLIMATE CHANGE.View SourceHawaiiHI Sen. Mike Gabbard (D-HI-021)Energy100% Clean Energy and Zero Emissions TargetsEmission Reduction TargetsIntroduced or Prefiled
H.B. 920: Electric utilities; development of offshore wind capacity.View SourceVirginiaVA Del. Alfonso Lopez (D-VA-003)Oceans, Transportation, Energy100% Clean Energy and Zero Emissions Targets, Emerging Energy Technologies, Offshore WindEnergy Storage, RPS, Offshore WindIntroduced or Prefiled
S.B.2483: RELATING TO THE ENVIRONMENT.View SourceHawaiiHI Sen. Mike Gabbard (D-HI-021)Energy100% Clean Energy and Zero Emissions TargetsEmission Reduction TargetsIntroduced or Prefiled
SB1385: public utilities; renewable energy resourcesView SourceArizonaAZ Sen. Priya Sundareshan (D-AZ-018)Transportation, Energy100% Clean Energy and Zero Emissions TargetsRPSIntroduced or Prefiled
HB2551: office of resiliency; climate changeView SourceArizonaAZ Rep. Christopher "Chris" Mathis (D-AZ-018)Climate, Transportation, Energy100% Clean Energy and Zero Emissions Targets, Climate AdaptationRPSIntroduced or Prefiled
S.B.2370: RELATING TO RENEWABLE ENERGY.View SourceHawaiiHI Sen. Mike Gabbard (D-HI-021)Transportation, Energy100% Clean Energy and Zero Emissions TargetsRPSIntroduced or Prefiled
H.B.1651: RELATING TO CLIMATE CHANGE.View SourceHawaiiHI Rep. Mark Hashem (D-HI-019)Energy100% Clean Energy and Zero Emissions TargetsEmission Reduction TargetsIntroduced or Prefiled
H.B.0345: Public Utilities - Solar Energy Generating Systems and Solar Renewable Energy Credits (Affordable Solar Act)View SourceMarylandMD Del. Lorig Charkoudian (D-MD-020)Oceans, Transportation, Energy100% Clean Energy and Zero Emissions Targets, Distributed Solar and Batteries, Offshore Wind, Utilities and the GridPlug In Solar, RPS, Offshore Wind, PUC Mandates and PlanningIntroduced or Prefiled
S.642: "New Jersey Clean Energy Act of 2024"; establishes 100 percent clean electricity standard and directs BPU to establish clean electricity certificate program.View SourceNew JerseyNJ Sen. Raj Mukherji (D-NJ-032), NJ Sen. Bob Smith (D-NJ-017)Energy100% Clean Energy and Zero Emissions TargetsEmission Reduction Targets, RPSIntroduced or Prefiled
S.B. 470: Electric utilities; renewable portfolio standard program, zero-carbon electricity, etc.View SourceVirginiaVA Sen. David "Dave" Marsden (D-VA-035)Transportation, Energy100% Clean Energy and Zero Emissions TargetsRPSIntroduced or Prefiled
A.3921: Revises State renewable energy portfolio standards.View SourceNew JerseyNJ Assemb. Robert "Rob" Karabinchak (D-NJ-018), NJ Assemb. Rosaura "Rosy" Bagolie (D-NJ-027)Transportation, Energy100% Clean Energy and Zero Emissions Targets, Emerging Energy TechnologiesRPSIntroduced or Prefiled

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Issues of Interest

Related Resources

Fact Sheet
Carbon Pricing Fact Sheet
Climate
July 26, 2021

States are taking action to mitigate climate change by charging emitters for carbon dioxide and greenhouse gas (GHG) emissions. There are multiple policy models states have looked to both curb emissions and strengthen their energy economies in the process. What follows is a summary of these models and examples of introduced legislation that utilize them.

Fact Sheet
Offshore Wind Fact Sheet
Energy, Oceans
July 21, 2021

The offshore wind industry has been slow to take hold in the United States but is now gaining momentum among policymakers and financiers. The success of Block Island Wind Farm, the United States’ first operational offshore wind farm located off the coast of Rhode Island, and a growing demand for renewable energy are signs of new potential for development. With the right policy drivers and a robust stakeholder engagement process, coastal and Great Lakes states can harness the economic potential of offshore wind to create jobs and produce clean, renewable energy for years to come.

Online Resources

U.S. Renewable Energy Consumption

The US Energy Information Administration breaks down renewable energy consumption.

Read More
Cost of Renewable vs. Conventional Energy Sources

Energy Innovation created interactive dashboards that summaries how much it costs to generate power.

Read More

100% Clean Energy, Zero Emissions Targets, and Environmental Justice

Environmental justice communities disproportionately impacted by climate injustice should be prioritized in the conversation surrounding the equitable transition to 100% clean energy.

Improving Public Health

Switching to non-fuel resources like wind and solar improves air quality and public health, especially in environmental justice communities already overburdened with air pollution. (hsph.harvard.edu)

A Just Workforce Transition

Apprenticeship programs coupled with targeted hiring policies can ensure that the clean energy workforce of the future includes women, people of color, people with disabilities, returning citizens, and other underrepresented groups. (ncelenviro.org)

Define Eligible Resources

It is important to carefully define eligible energy resources receiving support from a Renewable Portfolio Standard/Clean Energy Standard, such as wind and solar. Certain energy resources, such as plastic incineration or biomass energy, are often considered “renewable” but are in fact responsible for an increasing share of emissions and harmful environmental justice outcomes. (justsolutionscollective.org)

What Members Say

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<p>Representative Mary Ann Dunwell</p>

Representative Mary Ann Dunwell

Montana

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