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- December 2023
- Article
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 Technology;
Green Hydrogen;
Carbon Emissions;
Decarbonization;
Learning By Doing;
Environment;
Energy;
Environmental Accounting;
Environmental Management;
Sustainable Cities;
Cost Accounting;
Innovation and Management;
Technology Adoption;
Energy Policy;
Engineering;
Green Technology;
Utilities Industry;
Utilities Industry;
Utilities Industry;
Utilities Industry;
Utilities Industry;
North America;
South America;
Africa;
Europe;
Asia
Glenk, Gunther, Philip Holler, and Stefan Reichelstein. "Advances in Power-to-Gas Technologies: Cost and Conversion Efficiency." Energy & Environmental Science 16, no. 12 (December 2023): 6058–6070.
- December 2023
- Article
When Should the Off-Grid Sun Shine at Night? Optimum Renewable Generation and Energy Storage Investments
By: Christian Kaps, Simone Marinesi and Serguei Netessine
Globally, 1.5 billion people live off the grid, their only access to electricity often limited to operationally-expensive fossil fuel generators. Solar power has risen as a sustainable and less costly option, but its generation is variable during the day and...
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Kaps, Christian, Simone Marinesi, and Serguei Netessine. "When Should the Off-Grid Sun Shine at Night? Optimum Renewable Generation and Energy Storage Investments." Management Science 69, no. 12 (December 2023): 7633–7650.
- February 2023
- Case
Graphic Packaging: Project Cowboy (A)
By: Benjamin C. Esty and E. Scott Mayfield
In July 2019, Graphic Packaging CEO Michael Doss was proposing a $600 million investment in a new machine to produce coated recycled board (CRB), a type of paper packaging used for consumer products (cups, cereal boxes, beverage boxes, etc.) that utilized recycled...
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Keywords:
Capital Budgeting;
Growth Management;
Demand and Consumers;
Duopoly and Oligopoly;
Competitive Strategy;
Competitive Advantage;
Expansion;
Value Creation;
Supply and Industry;
Pulp and Paper Industry;
Manufacturing Industry;
United States;
North America
Esty, Benjamin C., and E. Scott Mayfield. "Graphic Packaging: Project Cowboy (A)." Harvard Business School Case 223-009, February 2023.
- February 2023
- Supplement
Graphic Packaging: Project Cowboy (A) Courseware
By: Benjamin C. Esty and Scott Mayfield
In July 2019, Graphic Packaging CEO Michael Doss was proposing a $600 million investment in a new machine to produce coated recycled board (CRB), a type of paper packaging used for consumer products (cups, cereal boxes, beverage boxes, etc.) that utilized recycled...
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- 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...
View Details
Keywords:
Clean Tech;
Decarbonization;
Carbon Emissions;
Learning By Doing;
Environment;
Energy;
Environmental Management;
Sustainable Cities;
Price;
Utilities Industry;
Utilities Industry;
Utilities Industry;
Utilities Industry;
Utilities 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.
- 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;
Utilities Industry;
Utilities Industry;
Utilities Industry;
Utilities 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).
- March 2020
- Article
Synergistic Value in Vertically Integrated Power-to-Gas Energy Systems
By: Gunther Glenk and Stefan Reichelstein
In vertically integrated energy systems, integration frequently entails operational gains that must be traded off against the requisite cost of capacity investments. In the context of the model analyzed in this study, the operational gains are subject to inherent...
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Keywords:
Vertical Integration;
Volatility;
Capital Investment;
Capacity Management;
Renewable Energy;
Green Hydrogen;
Decarbonization;
Carbon Emissions;
Environment;
Energy;
Environmental Accounting;
Environmental Management;
Environmental Sustainability;
Investment;
Decision Making;
Operations;
Technological Innovation;
Green Technology;
Utilities Industry;
Utilities Industry;
Utilities Industry;
Utilities Industry;
Utilities Industry;
Utilities Industry;
Utilities Industry;
Utilities Industry;
Utilities Industry;
Utilities Industry;
Europe;
North America;
South America;
Africa;
Asia
Glenk, Gunther, and Stefan Reichelstein. "Synergistic Value in Vertically Integrated Power-to-Gas Energy Systems." Production and Operations Management 29, no. 3 (March 2020): 526–546.
- March 2019
- Article
Economics of Converting Renewable Power to Hydrogen
By: Gunther Glenk and Stefan Reichelstein
The recent sharp decline in the cost of renewable energy suggests that the production of hydrogen from renewable power through a power-to-gas process might become more economical. Here we examine this alternative from the perspective of an investor who considers a...
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Keywords:
Sustainability;
Clean Technology;
Renewable Energy;
Energy Storage;
Sustainability Management;
Sustainable Business;
Synergies;
Green Hydrogen;
Green Technology;
Environment;
Decarbonization;
Carbon Emissions;
Carbon Abatement;
Energy;
Accounting;
Decision Making;
Economics;
Environmental Management;
Growth and Development;
Management;
Operations;
Science;
Transportation;
Utilities Industry;
Utilities Industry;
Utilities Industry;
Utilities Industry;
Utilities Industry;
Utilities Industry;
Utilities Industry;
Utilities Industry;
Utilities Industry;
Utilities Industry;
Utilities Industry;
Utilities Industry;
Utilities Industry;
Africa;
Asia;
Europe;
North and Central America;
South America;
Middle East
Glenk, Gunther, and Stefan Reichelstein. "Economics of Converting Renewable Power to Hydrogen." Nature Energy 4, no. 3 (March 2019): 216–222.
- March 2018
- Case
EKOL Logistics: Thinking Outside the Box
By: Willy C. Shih and Esel Çekin
This case describes Ekol, an intermodal transportation and logistics company, and how it manages capacity planning. Its busiest routes linked motor vehicle assemblers in Germany and Turkey with many of their parts suppliers, but it had also developed key links in...
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Keywords:
Growth And Development;
Strategy;
Intermodal Transportation;
Short-sea Transportation;
Capacity Management;
Capacity Planning;
Delivery Planning;
Route Optimization;
Car Spare Part;
Auto Manufacturing;
Automotive Supply Chain;
Europe;
Turkey;
Service Design;
Fast Fashion;
Near-shoring;
Supply Chain;
Supply Chain Management;
Operations;
Performance Capacity;
Performance Efficiency;
Logistics;
Transportation Industry;
Auto Industry;
Turkey;
Germany;
Spain;
European Union;
Europe
Shih, Willy C., and Esel Çekin. "EKOL Logistics: Thinking Outside the Box." Harvard Business School Case 618-037, March 2018.
- Article
Describing Wait Time Bottlenecks for ED Patients Undergoing Head CT
By: Jonathan G. Rogg, Robert S. Huckman, Michael Lev, Ali Raja, Yuchiao Chang and Benjamin White
Study objectives: Facing increased utilization and subsequent capacity and budget constraints, EDs must better understand bottlenecks and their effect on process flow to improve process efficiency. The primary objective of this study was to identify bottlenecks in...
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Keywords:
Health Care;
Bottleneck;
Health Care and Treatment;
Operations;
Health Industry;
United States
Rogg, Jonathan G., Robert S. Huckman, Michael Lev, Ali Raja, Yuchiao Chang, and Benjamin White. "Describing Wait Time Bottlenecks for ED Patients Undergoing Head CT." American Journal of Emergency Medicine 35, no. 10 (October 2017): 1510–1513.
- May 2017
- Case
CNS Worldwide
By: Robert J. Dolan and Karthik Easwar
CNS Worldwide has long been the market share leader in the IaaS cloud server market, yet it has remained unprofitable for years. Industry capacity utilization is low, and prices have declined over 70% over the last decade. CNS is considering withdrawing from the market...
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Dolan, Robert J., and Karthik Easwar. "CNS Worldwide." Harvard Business School Brief Case 917-531, May 2017.
- Fall 2016
- Article
Global Talent Flows
By: Sari Pekkala Kerr, William R. Kerr, Çağlar Özden and Christopher Parsons
The global distribution of talent is highly skewed and the resources available to countries to develop and utilize their best and brightest vary substantially. The migration of skilled workers across countries tilts the deck even further. Using newly available data, we...
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Keywords:
Geographic Location;
Human Capital;
Entrepreneurship;
Global Range;
Competency and Skills;
Immigration
Kerr, Sari Pekkala, William R. Kerr, Çağlar Özden, and Christopher Parsons. "Global Talent Flows." Journal of Economic Perspectives 30, no. 4 (Fall 2016): 83–106.
- 2016
- Working Paper
Global Talent Flows
By: Sari Pekkala Kerr, William R. Kerr, Çağlar Özden and Christopher Parsons
The global distribution of talent is highly skewed and the resources available to countries to develop and utilize their best and brightest vary substantially. The migration of skilled workers across countries tilts the deck even further. Using newly available data, we...
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Kerr, Sari Pekkala, William R. Kerr, Çağlar Özden, and Christopher Parsons. "Global Talent Flows." Harvard Business School Working Paper, No. 17-026, October 2016.
- June 2016
- Article
When Doctors Go to Business School: Career Choices of Physician-MBAs
By: Damir Ljuboja, Brian W. Powers, Benjamin Robbins, Robert S. Huckman, Krishna Yeshwant and Sachin Jain
There has been substantial growth in the number of physicians pursuing Master of Business Administration (MBA) degrees over the past decade, but there is continuing debate over the utility of these programs and the career outcomes of their graduates. The authors...
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Keywords:
Medical Education;
MD;
MBA;
Physicians;
Executive Education;
Training;
Personal Development and Career;
Health Care and Treatment;
Health Industry;
United States
Ljuboja, Damir, Brian W. Powers, Benjamin Robbins, Robert S. Huckman, Krishna Yeshwant, and Sachin Jain. "When Doctors Go to Business School: Career Choices of Physician-MBAs." American Journal of Managed Care 22, no. 6 (June 2016): e196–e198.
- August 2012 (Revised September 2013)
- Case
EnerNOC: DemandSMART
By: Michael W. Toffel, Kira Fabrizio and Stephanie van Sice
EnerNOC is an energy company with an innovative business model: it serves as an intermediary between electric utilities and electricity users. It contracts with electricity users willing to reduce demand during periods of peak energy demand, and sells this as excess...
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Keywords:
Production Planning;
Productivity;
Environmental Protection;
Energy;
Environment;
Business Government Relations;
Laws And Regulation;
Business Model;
Environmental Sustainability;
Innovation and Invention;
Opportunities;
Risk and Uncertainty;
Governing Rules, Regulations, and Reforms;
Supply Chain Management;
Production;
Energy Conservation;
Energy Industry
Toffel, Michael W., Kira Fabrizio, and Stephanie van Sice. "EnerNOC: DemandSMART." Harvard Business School Case 613-036, August 2012. (Revised September 2013.)
- May 2011 (Revised August 2011)
- Case
The Offshore Drilling Industry in 2011
By: Ramon Casadesus-Masanell, Kenneth Corts and Joseph McElroy
After booming in 2007 and early 2008, the offshore drilling industry slumps in 2009. Lower oil prices lead oil companies to reduce drilling budgets, and rig utilization falls from essentially 100% to 70% in some markets. Day rates--the prices paid for a rig's...
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Keywords:
Technological Innovation;
Metals and Minerals;
Demand and Consumers;
Price;
Industry Structures;
Supply and Industry;
Mining;
Mining Industry;
Energy Industry
Casadesus-Masanell, Ramon, Kenneth Corts, and Joseph McElroy. "The Offshore Drilling Industry in 2011." Harvard Business School Case 711-543, May 2011. (Revised August 2011.)
- February 2011 (Revised November 2012)
- Case
Aquion Energy
By: Thomas R. Eisenmann and David Kiron
Leaders at Aquion Energy, a Pittsburgh-based battery start-up, are deciding on a market entry strategy. Should they pursue the large but unproven grid utility market or a smaller, but higher margin market?
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Keywords:
Business Startups;
Production;
Business Strategy;
Growth and Development Strategy;
Innovation Strategy;
Disruptive Innovation;
Market Entry and Exit;
Performance Capacity;
Energy Industry
Eisenmann, Thomas R., and David Kiron. "Aquion Energy." Harvard Business School Case 811-047, February 2011. (Revised November 2012.)
- November 1992 (Revised May 1993)
- Case
American Mobile Satellite Corporation
By: Frank V. Cespedes and Laura Goode
American Mobile Satellite Corp. (AMSC) has a license to provide wireless mobile communications via satellite throughout the United States and 200 miles of coastal waters. The first satellite launch is scheduled for 1994 and, in the interim, AMSC is providing limited...
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Keywords:
Wireless Technology;
Decisions;
Distribution Channels;
Marketing Strategy;
Product Development;
Sales;
Emerging Markets;
Resource Allocation;
Performance Capacity;
Communications Industry;
Information Technology Industry;
United States
Cespedes, Frank V., and Laura Goode. "American Mobile Satellite Corporation." Harvard Business School Case 593-038, November 1992. (Revised May 1993.)
- July 1990 (Revised August 1994)
- Case
U.S. Auto Industry: Scenarios and Choices for the 1990s
Asks students to prepare a capacity utilization scenario for the U.S. auto industry in 1992 and to propose proper courses of action for Ford and General Motors in the face of globalizing competition. The subject is "corporate strategy in an overcapacitized world."...
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Keywords:
Globalization;
Business or Company Management;
Competitive Strategy;
Corporate Strategy;
Auto Industry;
United States
Salter, Malcolm S. "U.S. Auto Industry: Scenarios and Choices for the 1990s." Harvard Business School Case 391-001, July 1990. (Revised August 1994.)
- February 1987 (Revised February 2000)
- Case
Polysar Limited
By: Robert L. Simons
Canada's largest chemical company produces and markets butyl rubber in two divisions, each treated as a profit center. The new plant in the North American Division operates below capacity resulting in a significant volume variance and an operating loss. The European...
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Keywords:
Loss;
Profit;
Financial Management;
Volume;
Performance Capacity;
Financial Statements;
For-Profit Firms;
Market Participation;
Chemical Industry;
Rubber Industry;
Canada
Simons, Robert L. "Polysar Limited." Harvard Business School Case 187-098, February 1987. (Revised February 2000.)