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Applied Economics Clinic
  • Home
  • About
    • Our People
    • Mission and Funding
    • 990 Filings
    • Governance and Disclosure Statements
  • Our Work
    • Publications
    • Newsletters
    • Equity Resources
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    • Internships
    • AEC Fellowship
    • Careers
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    • Pro Bono Fund
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    • MassCEC Empower Grant

Consumers Energy Rate Case Testimony

photo-1615916583701-e75713cf753a.jpeg

Client:
Michigan Environmental Council, Natural Resources Defense Council, Sierra Club, and Citizens Utility Board of Michigan

Author:
Tyler Comings

June 2021

AEC Senior Researcher Tyler Comings filed testimony on the Consumers Energy 2021 rate case in Michigan. Mr. Comings analyzed the economics of coal units Campbell 1 and 2, concluding that they should be considered for retirement in 2024 or 2025. He also recommended that certain capital costs not be allowed in rates because they could be avoided if the units were to retire in those years. (Subsequent to Mr. Comings' testimony, Consumers Energy announced a plan to retire all of its coal units by 2025.)

Link to Testimony

Return to Our Work



 
tags: Tyler-Comings
categories: Greenhouse Gas Emissions, Michigan, Energy Efficiency
Tuesday 06.29.21
Posted by Liz Stanton
 

Benefits of Net Zero Buildings for the Town of Bedford

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Client:
Facilities Department of the Town of Bedford, MA

Authors:
Bryndis Woods, PhD and Joshua R. Castigliego

June 2021

On behalf of the Facilities Department of the Town of Bedford, Massachusetts, Senior Researcher Bryndis Woods, PhD and Researcher Joshua R. Castigliego prepared a report outlining the Town’s climate and energy goals and how investments in Net Zero and Net Zero Ready buildings can contribute to these goals and provide additional health, comfort, cost savings, resiliency, and safety benefits. Achieving the Town’s goal of net-zero energy use in all municipal buildings by 2030 will require investments in “Net Zero” buildings—which generate at least as much renewable energy in a year as they consume—and “Net Zero Ready” buildings—which reduce building energy and fossil fuel use to the point that any remaining emissions could be offset with purchases of carbon offset credits. In this report, AEC analyzes proposed Net Zero Ready investments in Bedford High School’s heating and cooling system. We find that Net Zero Ready investments are $2.9 million more expensive than a gas-fired alternative over 20 years; every “extra” thousand dollars invested in Net Zero Ready would provide the Town with a reduction benefit of 2 metric tons of carbon dioxide over the equipment lifetime. A Net Zero Ready Bedford High School would reduce average annual emissions from the High School by 64 percent and the Town’s municipal buildings by 21 percent.

Link to Report

Return to Our Work


tags: Joshua-Castigliego, Bryndis-Woods
categories: Massachusetts, Equity, Buildings, Energy Efficiency, Greenhouse Gas Emissions
Friday 06.25.21
Posted by Liz Stanton
 

Comments on 2021 Guidance Towards Updating the U.S. Social Cost of Greenhouse Gases

FOE.png

Client: Friends of the Earth

Authors: Liz Stanton, PhD, Chirag Lala, and Tanya Stasio

June 2021

Director and Senior Economist Liz Stanton, PhD and Research Assistants Chirag Lala and Tanya Stasio prepared comments on the 2021 guidance towards updating the U.S. social cost of greenhouse gases (SC-GHG) on behalf of Friends of the Earth.
AEC staff recommend that the current revision to the U.S. SC-GHG: (1) Estimate climate damages in a single model; (2) Include climate damages around the world; (3) Value for future climate impacts; (4) Place equal value on all people, all families, and all communities; (5) Set fair and effective emission reduction targets, and; (6) Have a clear process for updating the SC-GHGs over time.





Link to Comments

Link to News Release, Common Dreams

Link to News Release, Friends of the Earth

Link to News Release, Red, Green and Blue

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tags: Tanya-Stasio, Liz-Stanton, Chirag-Lala
categories: Emissions, Greenhouse Gas Emissions, Climate Change Impacts
Tuesday 06.22.21
Posted by Liz Stanton
 

Conditional Benefits of Sustainable Community Microgrids

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Client: GreenRoots

Authors:
Joshua R. Castigliego, Tanya Stasio, and Eliandro Tavares

May 2021

On behalf of GreenRoots, Researcher Joshua Castigliego, Research Assistant Tanya Stasio, and Assistant Researcher Eliandro Tavares prepared a policy brief on the impacts of community microgrids on vulnerable populations. AEC staff defined “sustainable community microgrids” as independently controlled energy systems that, depending on their design, have the potential to enhance grid resilience, lower electric bills, improve public health, and strengthen local communities while prioritizing equitable outcomes.

Link to Policy Brief

Return to Our Work


tags: Joshua-Castigliego, Eliandro-Tavares, Tanya-Stasio
categories: Renewable Energy, Massachusetts, Clean Energy, Equity
Thursday 05.20.21
Posted by Liz Stanton
 

Ameren MO IRP Comments

Source: USFWS Midwest Region

Source: USFWS Midwest Region

Authors: Tyler Comings, Joshua Castigliego, Sagal Alisalad, Eliandro Tavares, and Sierra Club

March 2021

AEC co-authored (with Sierra Club) comments on the Integrated Resource Plan (IRP) from Ameren Missouri. The comments discuss Ameren's failure to: economically optimize coal unit retirements, adequately address substantial costs from pending litigation, and adequately consider low-cost solar and solar-battery hybrid resources.

Link to Comments

Return to Our Work


tags: Tyler-Comings, Joshua-Castigliego, Sagal-Alisalad, Eliandro-Tavares
categories: IRP, Missouri
Wednesday 03.31.21
Posted by Liz Stanton
 

Utility Reporting Practices

GasEmissionsReporting.png

Client: District of Columbia Office of the People’s Council

Authors: Liz Stanton, PhD

March 2021

On March 26, 2021 Senior Economist Liz Stanton, PhD presented on gas and electric utility reporting practices to the DC Climate NOI Reporting Working Group on behalf of the District of Columbia Office of the People's Council. Dr. Stanton addressed current reporting requirements for the District's utilities, how these requirements compare to those around the United States, and potential best practices for reporting.

Link to Presentation

Return to Our Work

tags: Presentation, Liz-Stanton
categories: District of Columbia, Utilities
Friday 03.26.21
Posted by Liz Stanton
 

Initial Assessment of the Climate Justice Working Group’s Recommended Policy Priorities – Tracking Equity and Justice

IAC cover.png

Client: Massachusetts’ Climate Justice Working Group

Authors: Bryndis Woods, PhD and Liz Stanton, PhD

March 2021

On behalf of members of the Massachusetts’ Climate Justice Working Group (CJWG)—Conservation Law Foundation, Health Care Without Harm, Neighbor to Neighbor, Alternatives for Community and Environment, GreenRoots, Coalition for Social Justice, Clean Water Action, and Unitarian Universalist Mass Action—this Applied Economics Clinic report describes how progress could be tracked, measured and evaluated for each of CJWG’s six policy priorities by recommending specific metrics to evaluate their equity and justice impacts. This report also includes a discussion of the importance of setting measurable, actionable equity goals that include clear standards for community engagement in the Massachusetts 2030 Clean Energy and Climate Plan (2030 CECP).

For Massachusetts equity goals, including those specified by the CJWG and those contained in the 2030 CECP, to be more than just lip-service, it is of vital importance that they be formalized with concrete, specific plans that meaningfully engage the community and actionable metrics to facilitate their evaluation. In other words, all equity and justice goals need to be measurable, actionable, and involve robust, meaningful, and transparently conducted community engagement processes. This report demonstrates that much of the data and information needed to measure progress towards equity and justice goals do not currently exist or are not currently publicly available, and draws attention to the additional efforts that will be required to measure progress regarding the impacts of climate policy in EJ populations and other historically marginalized communities.

Link to Report

Link to Comments

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tags: Bryndis-Woods, Liz-Stanton, Policy
categories: Equity, Massachusetts
Tuesday 03.23.21
Posted by Liz Stanton
 

Leaking Pipes and the Cost of Heating: The Future of Gas in MA

MA Home Heating Fuels.png

Authors: Joshua Castigliego and Liz Stanton, PhD

February 2021

On February 25, 2021, Researcher Joshua Castigliego and Clinic Director and Senior Economist Liz Stanton, PhD presented on the future of gas in Massachusetts for the Union of Concerned Scientists. Mr. Castigliego and Dr. Stanton spoke on today's planned gas investments, the transition towards cleaner energy sources to meet the Commonwealth's climate goals, and the declining cost of electric heating over the next decade.

Link to Presentation

Return to Our Work

tags: Presentation, Joshua-Castigliego, Liz-Stanton
categories: Gas Plants, Massachusetts, Natural Gas
Friday 02.26.21
Posted by Liz Stanton
 

State of Maine Renewable Energy Goals Market Assessment

ME_Equity.png

Client: Maine Governor’s Energy Office

Authors: Bryndis Woods, PhD and Liz Stanton, PhD

February 2021

In collaboration with Energy and Environment Economics (E3), Senior Researcher Bryndis Woods, PhD and Clinic Director and Senior Economist Liz Stanton, PhD prepared a report on behalf of the Maine Governor’s Energy Office, where E3’s role was to evaluate the options for meeting Maine’s renewable targets over the next decade and AEC’s role was to assess the equity impacts of those options. By 2030, Maine aims to have 80 percent of the State’s electricity come from renewable sources.

The report analyzes six future scenarios to meet Maine’s renewable energy targets and finds that Maine will likely need to add 800 to 900 megawatts of new renewable sources between 2026 and 2030. E3 and AEC find that achieving Maine’s renewable energy goals may result in at least three benefits for its vulnerable communities: 1) reductions in emissions resulting in corresponding improvements in air quality and human health, 2) renewable resources increasing the energy supply’s safety and resiliency, and 3) clean energy development creating employment and community investment. Ensuring energy equity is prioritized during Maine’s clean energy transition will require careful attention to resource diversity, customer-sited resources, geographic resource distribution, and the cost impacts experienced by vulnerable communities.

Link to Report

Return to Our Work

tags: Liz-Stanton, Bryndis-Woods
categories: Equity, Renewable Energy, Maine
Wednesday 02.17.21
Posted by Liz Stanton
 

Comments on Xcel Energy IRP in Minnesota

Source: Greentech Media

Source: Greentech Media

Client: Sierra Club

Author: Tyler Comings

February 2021

AEC Senior Researcher Tyler Comings assisted in Sierra Club's comments on Xcel Energy’s 2020-2034 Upper Midwest Resource Plan--along with Synapse Energy Economics, Grid Strategies, and Telos Energy. Mr. Comings developed alternative modeling assumptions, including for wind, solar and battery storage costs. Mr. Comings also contributed to comments on Xcel's methodology and its plans to build a new natural gas combined cycle plant.


Link to Comments

Link to Reply Comments

Link to Surreply Comments

Return to Our Work

tags: Tyler-Comings
categories: Minnesota, IRP
Thursday 02.11.21
Posted by Liz Stanton
 

What the COVID-19 Pandemic Can Teach Us About Climate Justice

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Authors: Sagal Alisalad, Eliandro Tavares, Tanya Stasio, and Myisha Majumder

February 2021

The ongoing COVID-19 pandemic has had massive impacts on nearly all aspects of human life—from jobs to food security to healthcare. Black, Indigenous, and people of color (BIPOC) are disproportionately impacted by this unprecedented health crisis as a result of preexisting socioeconomic and environmental disadvantages. Assistant Researchers Sagal Alisalad and Eliandro Tavares, and Research Assistants Tanya Stasio and Myisha Majumder prepared an AEC policy brief that focuses on the relationship between preexisting racial inequality and the economic and health consequences of the COVID-19 pandemic. In this brief, AEC finds a substantial overlap between vulnerability to COVID-19 and vulnerability to climate change. Much like the global climate crisis, some groups, especially Environmental Justice communities, are more likely to bear the brunt of the ongoing health crisis.

Link to Policy Brief

Return to Our Work

tags: Sagal-Alisalad, Eliandro-Tavares, Tanya-Stasio, Myisha-Majumder
categories: Equity, Climate Change Impacts
Wednesday 02.03.21
Posted by Liz Stanton
 

Inflection Point: When Heating with Gas Costs More

inflection.png

Client: HEET

Authors: Joshua R. Castigliego, Sagal Alisalad, Tanya Stasio, and Liz Stanton, PhD

January 2021 (Updated March 2021)

On behalf of the HEET, Researcher Joshua Castigliego, Assistant Researcher Sagal Alisalad, Research Assistant Tanya Stasio, and Clinic Director and Senior Economist Liz Stanton, PhD compared the annual energy cost of heating the average-sized home in Massachusetts using either a gas furnace or electric heat pumps. This analysis focuses exclusively on a home’s annual heating bill as it is the most relevant measure for Massachusetts households. Home heating bills influence fuel choice and put a disproportionate burden on low- and moderate-income families that spend a larger share of their income on energy bills. In this white paper, AEC finds that while today’s gas heating bills are less expensive than the electricity needed to run an air-source heat pump (ASHP), this relationship will reverse. Heating with ASHPs will become less expensive than heating with gas, with an inflection point occurring at some point between 2026 and 2030.

Link to White Paper Updated (3/19/2021)

Return to Our Work

tags: Joshua-Castigliego, Sagal-Alisalad, Tanya-Stasio, Liz-Stanton
categories: Fuel Costs, Massachusetts
Wednesday 01.13.21
Posted by Liz Stanton
 

Testimony on Harrison and Fort Martin Coal Units in West Virginia

Source: Charleston Gazette-Mail

Source: Charleston Gazette-Mail

Client: Earthjustice

Author: Tyler Comings

December 2020

AEC Senior Researcher Tyler Comings testified before the West Virginia Public Service Commission on the economics of the Fort Martin and Harrison coal units. Mr. Comings found that the costs of the units would likely exceed their market value, and therefore the units should be subjected to a forward-looking analysis prior to any further investments. He also recommended that the owner of the units be required to report on the impact of their coal contract obligations on the operating decisions.

Link to Testimony

Return to Our Work

tags: Tyler-Comings
categories: West Virginia, Coal Plants
Tuesday 12.22.20
Posted by Liz Stanton
 

Fixing Massachusetts’ Leaky Pipes: When Will It Be Paid Off?

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Authors: Joshua R. Castigliego, Tanya Stasio, and Liz Stanton, PhD

December 2020

In response to a question posed by Gas Leak Allies, Researcher Joshua Castigliego, Research Assistant Tanya Stasio, and Clinic Director and Senior Economist Liz Stanton, PhD prepared a policy brief that calculates the costs (including financial returns to investors) of repairing Massachusetts' leaky gas system. Our assessment finds that it would take over 90 years to fully pay off the $15.5-$16.6 billion required to replace Massachusetts' leak-prone gas infrastructure. However, new gas pipes installed today will become obsolete in 30 years as Massachusetts makes the changes needed to achieve net-zero emissions by 2050. To stay on track to meet the Commonwealth's 2050 climate goals, the gas industry needs a managed transition geared towards the most efficient and equitable outcomes for customers.

Link to Policy Brief

Return to Our Work

tags: Liz-Stanton, Joshua-Castigliego, Tanya-Stasio
categories: Massachusetts, Natural Gas, Utilities
Monday 12.21.20
Posted by Liz Stanton
 

Comments on Eversource’s proposed transmission lines and East Boston substation

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Client: GreenRoots

Author: Bryndis Woods, PhD

December 2020

On behalf of GreenRoots, Senior Researcher Bryndis Woods provided written comments in response to a February 28, 2020 EFSB Tentative Decision that recommends approval of the proposed location of the substation in East Boston and the two underground transmission lines in Everett, Chelsea, and East Boston.

On Wednesday, December 16, 2020, EFSB held the first of two public online forums to listen to comments and vote on whether to approve, approve with conditions or amendments, or reject a Tentative Decision issued by the Siting Board. At a second forum on February 8, 2021, Dr. Woods presented her written comments on the matter, which recommend that EFSB vote to reject the Tentative Decision issued by the Siting Board given that Eversource has failed to provide sufficient information to allow third-party review of its needs and reliability assessment of the proposed East Eagle Street Substation.

Link to Written Comments

Return to Our Work

tags: Bryndis-Woods
categories: Massachusetts, Transportation
Thursday 12.03.20
Posted by Liz Stanton
 

Testimony on Dominion Energy South Carolina's 2020 Rate Case

Source: The Times and Democrat

Source: The Times and Democrat

Client: Sierra Club

Author: Liz Stanton, PhD

On behalf of Sierra Club, Clinic Director and Senior Economist Liz Stanton, PhD provided expert testimony to Dominion Energy South Carolina’s 2020 Rate Case (Docket No. 2020-125-E) before the Public Service Commission of South Carolina. In her testimony, Dr. Stanton evaluated the economics of the coal-fired units owned by Dominion and assessed the degree to which both recovery of capital costs incurred at the Wateree, Williams, and Cope plants during the period from 2012 through 2019 and continued investment in and operation of these units in the future are just and reasonable.

Her recommendations to the Public Service Commission of South Carolina for the Wateree, Williams, and Cope plants included a cap on future capital expenditures intended to prolong the lives of the coal units, as well as requiring DESC to seek approval of any expenditure that exceeds that cap before that expenditure can be recovered from ratepayers.


Link to Testimony

Link to Surrebuttal

Return to Our Work

tags: Liz-Stanton
categories: South Carolina, Natural Gas, Coal Plants, Capital Costs
Thursday 11.12.20
Posted by Liz Stanton
 

Testimony on Four Corners Coal Units in Arizona

Source: The Durango Herald

Source: The Durango Herald

Client: Sierra Club

Author: Tyler Comings

October 2020

(Updated: December 2020)

AEC Senior Researcher Tyler Comings filed testimony in Arizona on the economics of the Four Corners Units 4 and 5. Mr. Comings found that Arizona Public Service (APS) has repeatedly failed to justify continued investment in the units, and that the units should be retired sooner than currently planned. Mr. Comings analysis showed that there would be substantial savings to ratepayers if the units were to retire in 2023. 

Link to Testimony

Link to Surrebuttal (December 2020)

Return to Our Work

tags: Tyler-Comings
categories: Fuel Costs, Coal Plants, Arizona
Thursday 10.08.20
Posted by Liz Stanton
 

Risks Outweigh Rewards for Investors Considering PJM Natural Gas Projects

10.01.2020 Publication.png

Client: Energy Foundation

Authors: Bryndis Woods, PhD, Liz Stanton, PhD, Eliandro Tavares, Sagal Alisalad, Myisha Majumder; and Dennis Wamsted from the Institute for Energy Economics and Financial Analysis (IEEFA)

October 2020

On behalf of the Energy Foundation, the Applied Economics Clinic and the Institute for Energy Economics and Financial Analysis (IEEFA) prepared a report that assesses the substantial risks to financial entities investing in natural gas-fired power plant development in the Pennsylvania-New Jersey-Maryland (PJM) region—the largest independent power system operator (ISO) in the United States. 

AEC and IEEFA identify six overarching threats that pose growing risks for investors in new PJM gas-fired power plants: increasing price competitiveness of clean solar, wind, demand response and battery storage alternatives; significant existing over-capacity, flat demand growth and market turmoil; high-impact, unpredictable global events such as COVID-19 that radically reshape markets and expectations of future demand; uncertainty over the future direction of gas prices, particularly given the substantial increase in U.S. liquefied natural gas (LNG) exports; actions by state governments within the PJM market to limit future fossil fuel generation and/or even withdraw from the market entirely; and public opposition that can delay project development and raise overall costs.

Link to Report

Return to Our Work

tags: Bryndis-Woods, Liz-Stanton, Eliandro-Tavares, Sagal-Alisalad, Myisha-Majumder
categories: Clean Energy, Energy Efficiency, Natural Gas
Monday 10.05.20
Posted by Liz Stanton
 

Benefits of Community Choice Energy for the City of Chelsea

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Link to Policy Brief

Return to Our Work

Client: GreenRoots

Authors: Bryndis Woods, PhD, and Sagal Alisalad

September 2020

This Applied Economics Clinic policy brief—prepared on behalf of GreenRoots, a Chelsea-based organization working to achieve environmental justice—presents ways in which Community Choice Energy (CCE) programs can provide important benefits for vulnerable communities, including better community control and participation in energy choices, protection from predatory suppliers, more renewable content, and lower costs than Eversource and National Grid’s basic electric service rates.

tags: Bryndis-Woods, Sagal-Alisalad
categories: Community Choice Energy, Equity, Massachusetts, Policy
Tuesday 09.29.20
Posted by Liz Stanton
 

Municipal Light Plants and Energy Efficiency

MA MLPs

Client: Massachusetts Climate Action Network

Authors: Bryndis Woods, Sagal Alisalad, Myisha Majumder, Liz Stanton, PhD

September 2020

On behalf of the Massachusetts Climate Action Network, the Applied Economics Clinic reviewed over 60 Municipal Light Plants (MLPs) and electric cooperatives across 27 states to identify leaders in energy efficiency, renewable energy, and beneficial electrification programs. This white paper includes case studies of effective programs implemented by electric providers in this assessment. Overall, AEC found that MLPs in Massachusetts can utilize energy efficiency, renewable energy, and beneficial electrification to improve their energy programs.

Link to White Paper

Return to Our Work

tags: Bryndis-Woods, Sagal-Alisalad, Myisha-Majumder, Liz-Stanton
categories: Massachusetts, Energy Efficiency, Renewable Energy
Wednesday 09.02.20
Posted by Liz Stanton
 
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