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All HBS Web
(2,124)
- Faculty Publications (627)
- June 2023 (Revised February 2024)
- Case
Betting on Green Steel
By: George Serafeim and Sofoklis Melissovas
'Betting on Green Steel' traces the innovative journey embarked upon by a group of MBA students who have set out to conceive a novel steelmaker that pioneers the production of green steel. The ensemble is confronted with a series of critical choices that will shape the...
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Keywords:
Decarbonization;
Sustainability Management;
Technology;
Industrialization;
Climate Risk;
Energy;
Entrepreneurship;
Environmental Sustainability;
Technology Adoption;
Climate Change;
Innovation and Invention;
Business Strategy;
Family Business;
Steel Industry;
Middle East;
India
Serafeim, George, and Sofoklis Melissovas. "Betting on Green Steel." Harvard Business School Case 123-101, June 2023. (Revised February 2024.)
- May 2023
- Case
Natural Gas in New England
By: Robin Greenwood, Richard S. Ruback and Gil Highet
Participants in the New England power market are exploring several strategies to meet the region's renewable power goals while also providing its residents with inexpensive and reliable electricity and heating fuel. New England was a first-mover into natural gas power...
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Greenwood, Robin, Richard S. Ruback, and Gil Highet. "Natural Gas in New England." Harvard Business School Case 223-094, May 2023.
- May 2023
- Article
Decarbonizing Health Care: Engaging Leaders in Change
By: Vivian S. Lee, Kathy Gerwig, Emily Hough, Kedar Mate, Robert Biggio and Robert S. Kaplan
Health care leaders are often surprised to learn that their operations contribute
significantly to a warming climate. In addition to their roles as responders to and victims
of extreme weather events, health care organizations have an obligation to reduce...
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Keywords:
Health Care;
Decarbonization;
Carbon Emissions;
Net-zero Emissions;
Climate Change;
Health Care and Treatment;
Health Industry
Lee, Vivian S., Kathy Gerwig, Emily Hough, Kedar Mate, Robert Biggio, and Robert S. Kaplan. "Decarbonizing Health Care: Engaging Leaders in Change." NEJM Catalyst Innovations in Care Delivery 4, no. 5 (May 2023).
- January 2023 (Revised December 2023)
- Case
OhmConnect: Energizing the Future
By: Jeffrey F. Rayport, Jennifer Fonstad and Nicole Tempest Keller
Founded in 2013, OhmConnect was a free consumer web app that alerted customers about peak hours of electricity demand, and paid them to lower their energy use at home during these periods. The company sold the aggregated reductions generated by thousands of households...
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Keywords:
App Development;
Renewable Energy;
Electricity Usage;
Regulations;
VC;
Technology;
Customer Acquisition Cost (CAC);
Scalability;
Applications and Software;
Growth and Development Strategy;
Governing Rules, Regulations, and Reforms;
Business Model;
Venture Capital;
Energy Industry;
United States;
California;
Texas;
Europe
Rayport, Jeffrey F., Jennifer Fonstad, and Nicole Tempest Keller. "OhmConnect: Energizing the Future." Harvard Business School Case 823-065, January 2023. (Revised December 2023.)
- January 2023
- Case
Inclusion and Diversity at Mars Petcare
By: Katherine Coffman and Tom Quinn
In 2020, the Mars Petcare Leadership Team found themselves dealing with critically important inclusion and diversity issues. Social unrest, including unprecedented protests for racial justice in the U.S. and across the globe, generated an urgency for substantive...
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Keywords:
Talent and Talent Management;
Diversity;
Ethnicity;
Gender;
Race;
Food and Beverage Industry;
Food and Beverage Industry;
Europe;
North and Central America;
Asia;
South America;
Oceania
Coffman, Katherine, and Tom Quinn. "Inclusion and Diversity at Mars Petcare." Harvard Business School Case 923-005, January 2023.
- January 2023 (Revised May 2023)
- Case
Elon Musk at Tesla
By: George Serafeim and Amram Migdal
This case gives an overview of Elon Musk’s career arc through the lens of the 2003 founding of Tesla and its growth through 2022. Background information is included on Tesla’s unique strategic decisions, its operational and reputational struggles and successes, and the...
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Keywords:
Business Ventures;
Decision Making;
Design;
Energy;
Renewable Energy;
Engineering;
Entrepreneurship;
Environmental Management;
Climate Change;
Environmental Sustainability;
Green Technology;
Values and Beliefs;
Governance;
Innovation and Invention;
Innovation Leadership;
Innovation Strategy;
Leadership;
Leadership Style;
Management;
Goals and Objectives;
Organizations;
Mission and Purpose;
Society;
Social Issues;
Strategy;
Transportation;
Value;
Auto Industry;
Auto Industry
- December 2022
- Case
To Feed the Planet: Juan Luciano at ADM
By: Joshua D. Margolis, David E. Bell, Damien McLoughlin, Stacy Straaberg and James Weber
In December 2022, Juan Luciano, Chairman and CEO of agribusiness and nutrition giant ADM, considered the next phase of the historic company’s future. Beginning in 2011 when he joined as COO and moving into his tenure as CEO in 2015, Luciano led a transformation of ADM...
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Keywords:
Agriculture;
Leadership;
Agribusiness;
Acquisition;
Business Units;
Customer Focus and Relationships;
Customer Value and Value Chain;
Forecasting and Prediction;
Capital;
Cash;
Cost of Capital;
Cost Management;
Profit;
Food;
Global Range;
Innovation Strategy;
Leadership Development;
Leadership Style;
Leading Change;
Growth and Development Strategy;
Risk Management;
Organizational Culture;
Organizational Structure;
Strategic Planning;
Risk and Uncertainty;
Adaptation;
Business Strategy;
Corporate Strategy;
Vertical Integration;
Value Creation;
Transformation;
Agriculture and Agribusiness Industry;
Agriculture and Agribusiness Industry;
United States;
Chicago
Margolis, Joshua D., David E. Bell, Damien McLoughlin, Stacy Straaberg, and James Weber. "To Feed the Planet: Juan Luciano at ADM." Harvard Business School Case 423-060, December 2022.
- December 2022 (Revised May 2023)
- Case
Iberdrola: Leading the Energy Revolution
By: Juan Alcácer and Emer Moloney
At the end of 2019, Ignacio Galán, the Chairman and CEO of the world's third largest utility, Iberdrola, reflected on his almost 20 years at the company. He managed a portfolio of three very different businesses, each with their own specific opportunities and...
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Keywords:
Energy;
Energy Generation;
Energy Sources;
Non-Renewable Energy;
Renewable Energy;
Engineering;
Innovation and Management;
Innovation Leadership;
Innovation Strategy;
Technological Innovation;
Leadership;
Growth and Development Strategy;
Market Timing;
Industry Growth;
Mission and Purpose;
Strategy;
Energy Industry;
Energy Industry;
Energy Industry;
Energy Industry;
Energy Industry;
Spain;
United Kingdom;
United States;
Brazil;
Mexico
Alcácer, Juan, and Emer Moloney. "Iberdrola: Leading the Energy Revolution." Harvard Business School Case 723-398, December 2022. (Revised May 2023.)
- 2023
- Working Paper
Advances in Power-to-Gas Technologies: Cost and Conversion Efficiency
By: Gunther Glenk, Philip Holler and Stefan Reichelstein
Widespread adoption of hydrogen as an energy carrier is widely believed to require continued advances in Power-to-Gas (PtG) technologies. Here we provide a comprehensive assessment of the dynamics of system prices and conversion efficiency for three currently prevalent...
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Keywords:
Clean Tech;
Decarbonization;
Carbon Emissions;
Learning By Doing;
Environment;
Energy;
Environmental Management;
Sustainable Cities;
Price;
Energy Industry;
Energy Industry;
Energy Industry;
Energy Industry;
Energy Industry;
Europe;
North America;
South America;
Africa;
Asia
Glenk, Gunther, Philip Holler, and Stefan Reichelstein. "Advances in Power-to-Gas Technologies: Cost and Conversion Efficiency." TRR 266 Accounting for Transparency Working Paper Series, No. 109, December 2022.
- December 2022
- Supplement
Driving Decarbonization at BMW - Video Supplement
Videos of Thomas Becker, Vice President of Sustainability and Mobility at BMW Group, in support of the case "Driving Decarbonization at BMW" (HBS No. 123-008)
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Keywords:
Decarbonization;
Auto Manufacturing;
Carbon Accounting;
Accounting;
Environmental Accounting;
Energy;
Environmental Management;
Climate Change;
Environmental Sustainability;
Pollution;
Product;
Supply Chain;
Supply Chain Management;
Production;
Product Design;
Transportation;
Transportation Industry;
Europe;
United States;
China
Lu, Shirley, George Serafeim, and Michael W. Toffel. "Driving Decarbonization at BMW - Video Supplement." Harvard Business School Multimedia/Video Supplement 123-706, December 2022.
- November 2022 (Revised January 2023)
- Case
AES Corp: A Global Power Transformation
By: Tarun Khanna, Allison M. Ciechanover and Matt Higgins
CEO Andres Gluski leads the transformation of the global energy company.
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Khanna, Tarun, Allison M. Ciechanover, and Matt Higgins. "AES Corp: A Global Power Transformation." Harvard Business School Case 723-397, November 2022. (Revised January 2023.)
- October 2022 (Revised December 2022)
- Case
Reimagining Enel: Enabling Sustainable Progress
By: Michael L. Tushman and Kerry Herman
CEO Francesco Starace is considering what is next for Enel SpA, one of world's largest energy companies. From 2014 to 2022, he has wrought a dramatic transformation at Enel, restructuring the company's business units; redeploying senior talent across functions and...
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Keywords:
Leadership;
Leadership And Change Management;
Leadership Style;
Leadership Succession;
Renewables;
Energy;
Transformation;
Renewable Energy;
Business Divisions;
Digital Transformation;
Restructuring;
Organizational Structure;
Energy Industry;
Europe;
Latin America;
North America;
Spain;
Italy
Tushman, Michael L., and Kerry Herman. "Reimagining Enel: Enabling Sustainable Progress." Harvard Business School Case 423-001, October 2022. (Revised December 2022.)
- October 2022 (Revised February 2024)
- Case
Masdar City: Aiming for Sustainable and Profitable Real Estate
By: Boris Vallee and Fares Khrais
Masdar City broke ground in 2008 and was conceived by the Abu Dhabi government to be an international beacon of innovation in sustainable energy and real estate. It was also to be a profitable investment for the government. At first glance, the two goals pulled in...
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Keywords:
Analysis;
Business Growth And Maturation;
Decisions;
Public Sector;
Financial Crisis;
Construction;
Climate Change;
Green Technology;
Borrowing And Debt;
Corporate Finance;
Capital;
Capital Budgeting;
Capital Structure;
Cost Of Capital;
Equity;
REIT;
Financial Management;
Financial Strategy;
Initial Public Offering;
Innovation;
Growth And Development Strategy;
Emerging Markets;
Urban Development;
Middle East;
United Arab Emirates;
Sustainable Cities;
Green Building;
Business and Government Relations;
Decision Choices and Conditions;
Financing and Loans;
Real Estate Industry;
Real Estate Industry;
Real Estate Industry;
Real Estate Industry;
Abu Dhabi
Vallee, Boris, and Fares Khrais. "Masdar City: Aiming for Sustainable and Profitable Real Estate." Harvard Business School Case 223-036, October 2022. (Revised February 2024.)
- October, 2022
- Article
The Economic Dynamics of Competing Power Generation Sources
By: Gunther Glenk and Stefan Reichelstein
Competing power generation sources have experienced considerable shifts in both their revenue potential and their costs in recent years. Here we introduce the concept of Levelized Profit Margins (LPM) to capture the changing unit economics of both intermittent and...
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Keywords:
Renewable Energy;
Intermittant;
Cost Accounting;
Profitability Analysis;
Learning-by-doing;
Cannibalization Effect;
Energy;
Environmental Management;
Investment;
Operations;
Technological Innovation;
Energy Industry;
Energy Industry;
Energy Industry;
Energy Industry;
Europe;
North America;
South America;
Africa;
Asia
Glenk, Gunther, and Stefan Reichelstein. "The Economic Dynamics of Competing Power Generation Sources." Art. 112758. Renewable and Sustainable Energy Reviews 168 (October, 2022).
- September 2022 (Revised February 2023)
- Case
EnergyNow: Powering a New Market
By: Alexander MacKay and James Barnett
In August 2022, EnergyNow co-founder and CEO Stuart MacWilliam (MBA 2015) considers the company strategy for building solar panels to provide power in South Africa’s recently deregulated energy market.
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Keywords:
Business Ventures;
Development Economics;
Energy;
Alternative Energy;
Energy Generation;
Energy Sources;
Renewable Energy;
Entrepreneurship;
Environmental Management;
Ethics;
Geography;
Government and Politics;
Energy Policy;
Law;
Management;
Markets;
Market Timing;
Operations;
Energy Industry;
Energy Industry;
Africa;
South Africa
MacKay, Alexander, and James Barnett. "EnergyNow: Powering a New Market." Harvard Business School Case 723-361, September 2022. (Revised February 2023.)
- Fall 2022
- Article
Time to Put the Fossil-Fuel Industry into Hospice
By: Andrew J. Hoffman and Douglas M. Ely
If humanity is to survive the climate crisis, we must manage a just and orderly transition away from fossil fuels. The correct models for this resolution are triage, euthanasia, and hospice.
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Hoffman, Andrew J., and Douglas M. Ely. "Time to Put the Fossil-Fuel Industry into Hospice." Stanford Social Innovation Review 20, no. 4 (Fall 2022): 28–37.
- August 2022 (Revised December 2022)
- Case
Iluméxico: For Every Family to Have Power
By: Brian Trelstad, Isa Oliveres and Jenyfeer Martinez Buitrago
In 2022, Manuel Wiechers, the CEO of Iluméxico, a for-profit social enterprise that provided off-grid solar energy services in rural Mexico, was finalizing his presentation for the company’s upcoming board meeting. In the 12 years since Wiechers had co-founded...
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Keywords:
Social Entrepreneurship;
Social Enterprise;
Energy;
Energy Policy;
Energy Generation;
Energy Sources;
Growth Management;
Business and Government Relations;
Equity;
Internet and the Web;
Business Model;
Energy Industry;
Mexico;
Latin America
Trelstad, Brian, Isa Oliveres, and Jenyfeer Martinez Buitrago. "Iluméxico: For Every Family to Have Power." Harvard Business School Case 323-026, August 2022. (Revised December 2022.)
- 2024
- Working Paper
Measurement and Effects of Bank Exit Policies
By: Daniel Green and Boris Vallée
We study whether exit policies by financial institutions have financial and real consequences on the firms they target, using bank coal exit policies as a laboratory. In contrast to theories assuming high capital substitutability, we find large effects of these...
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Keywords:
Coal Power;
Climate Change;
Investment;
Environmental Sustainability;
Policy;
Financing and Loans;
Energy Industry;
Energy Industry
Green, Daniel, and Boris Vallée. "Measurement and Effects of Bank Exit Policies." Working Paper, January 2024. (Revise and Resubmit at the Journal of Financial Economics.)
- July 2022 (Revised September 2022)
- Case
Birla Carbon Egypt: Building Soft Power in a Foreign Country
By: Jeremy Friedman and Malini Sen
Birla Carbon, a flagship business of the nearly $60-billion global conglomerate and India-headquartered Aditya Birla Group (ABG), is one of the world's top manufacturers and suppliers of high-quality carbon black. The largest among its 16 manufacturing plants is Birla...
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Keywords:
Acquisition;
Family Business;
Disruption;
Transformation;
Diversity;
Trade;
Energy;
Values and Beliefs;
Cross-Cultural and Cross-Border Issues;
Global Strategy;
Government and Politics;
Private Ownership;
Civil Society or Community;
Risk and Uncertainty;
Value Creation;
Industrial Products Industry;
Industrial Products Industry;
Egypt;
Africa;
India;
Asia;
Atlanta;
United States
Friedman, Jeremy, and Malini Sen. "Birla Carbon Egypt: Building Soft Power in a Foreign Country." Harvard Business School Case 723-003, July 2022. (Revised September 2022.)
- July 2022
- Case
David Crane’s Clean(er) Energy Strategy at NRG
By: George Serafeim, Michael W. Toffel and Tom Quinn
In 2015, David Crane was the CEO of NRG, the second-largest energy producer in the United States. NRG got most of its power from fossil fuels, but Crane – hired as CEO in 2003 as NRG emerged from bankruptcy – had invested heavily in alternative energy, loudly...
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Keywords:
Energy;
Leadership;
Corporate Governance;
Transformation;
Alternative Energy;
Energy Generation;
Climate Change;
Corporate Accountability;
Renewable Energy;
Energy Industry;
United States
Serafeim, George, Michael W. Toffel, and Tom Quinn. "David Crane’s Clean(er) Energy Strategy at NRG." Harvard Business School Case 623-005, July 2022.