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- January 2020
- Article
The Long-Run Dynamics of Electricity Demand: Evidence from Municipal Aggregation
By: Tatyana Deryugina, Alexander MacKay and Julian Reif
We study the dynamics of residential electricity demand by exploiting a natural experiment that produced large and long-lasting price changes in over 250 Illinois communities. Using a flexible difference-in-differences matching approach, we estimate that the price... View Details
Keywords: Electricity Demand; Consumption Dynamics; Energy; Policy; Demand and Consumers; Price; Mathematical Methods
Deryugina, Tatyana, Alexander MacKay, and Julian Reif. "The Long-Run Dynamics of Electricity Demand: Evidence from Municipal Aggregation." American Economic Journal: Applied Economics 12, no. 1 (January 2020): 86–114.
- February 2019 (Revised May 2021)
- Case
Electric Car Wars, 2018
By: John R. Wells and Benjamin Weinstock
Electric cars had long been championed by environmentalists as a superior solution to the internal combustion engine (ICE), but, despite large government incentives and strong pioneering efforts by a few automakers over the years, electric and hybrid cars and light... View Details
Keywords: Electric Vehicle; Electric Vehicles; Electricity; Electric Motors; Electric Power Generation; Electricity Usage; Electricity Distribution; Internal Combustion Vehicle; Auto Manufacturing; Automobile Manufacturing; Automotive Industry; Tesla; General Motors; History; Nissan; Innovation; Batteries; Battery; Subsidies; Government Initiatives; Government Incentives; Political Issues; Energy Generation; Production; Infrastructure; Innovation and Invention; Government Legislation; Global Range; Business History; Auto Industry; China
Wells, John R., and Benjamin Weinstock. "Electric Car Wars, 2018." Harvard Business School Case 719-470, February 2019. (Revised May 2021.)
- 27 Jul 2018
- News
Electricity generation drives need for natural gas demand response
- July 2021
- Article
Energy Efficiency and Electricity Reliability
By: Eliana Carranza and Robyn C. Meeks
Overloaded electrical systems are a major source of unreliable power. Using a randomized saturation design, we estimate the impact of compact fluorescent lamps (CFLs) on electricity reliability and household electricity consumption in the Kyrgyz Republic. Greater... View Details
Keywords: Energy; Technology Adoption; Green Technology; Consumer Behavior; Utilities Industry; Kyrgyzstan
Carranza, Eliana, and Robyn C. Meeks. "Energy Efficiency and Electricity Reliability." Review of Economics and Statistics 103, no. 3 (July 2021): 461–475.
- February 2002 (Revised April 2011)
- Case
The Future of Hybrid Electric Vehicles
By: John T. Gourville, Alice Tzou and David Lane
Set in 2002, this case looks at the potential for hybrid electric vehicles in the United States. Looks at the pressures on the automotive industry to produce a commercially viable, environmentally friendly vehicle and the consumer behavior surrounding purchase of those... View Details
Keywords: Technological Innovation; Marketing Strategy; Consumer Behavior; Environmental Sustainability; Technology Adoption; Auto Industry; United States
Gourville, John T., Alice Tzou, and David Lane. "The Future of Hybrid Electric Vehicles." Harvard Business School Case 502-025, February 2002. (Revised April 2011.)
- 18 Jul 2023
- Research & Ideas
Will Global Demand for Oil Peak This Decade?
Is the globe’s thirst for oil finally topping out? A major international energy watcher says yes, predicting last month that demand for global oil for transport will peak around 2026, plateau for all uses by 2028, and possibly hit a zenith by the end of the decade.... View Details
- Article
The Electrified Future Is Shared: Mobility Services and Electrification's Pace, Shape
By: Jurgen Weiss
The article examines the potential impacts of new mobility services such as ride sharing and ride hailing on the speed and depth of electrification of personal transportation. The article explores how a shift of transportation towards shared mobility services might... View Details
Keywords: Mobility; Electric Vehicle; Autonomous Vehicles; Electricity Demand; Energy; Transportation Industry; Auto Industry; Energy Industry
Weiss, Jurgen. "The Electrified Future Is Shared: Mobility Services and Electrification's Pace, Shape." Public Utilities Fortnightly PUF 2.0 (February 15, 2018).
- Web
Electricity - Business & Environment
hydropower, and nuclear that emit far less or even no greenhouse gases. Yet 20% of the world’s population currently lives without access to electricity [21] , and meeting their needs and the growing global View Details
- Working Paper
The Long-Run Dynamics of Electricity Demand: Evidence from Municipal Aggregation
By: Tatyana Deryugina, Alexander MacKay and Julian Reif
Economic theory suggests that demand is more elastic in the long run relative to the short run, but evidence on the empirical relevance of this phenomenon is scarce. We study the dynamics of residential electricity demand by exploiting price variation arising from a... View Details
Deryugina, Tatyana, Alexander MacKay, and Julian Reif. "The Long-Run Dynamics of Electricity Demand: Evidence from Municipal Aggregation." NBER Working Paper Series, No. 23483, October 2017.
- 2025
- Working Paper
Residential Battery Storage - Reshaping The Way We Do Electricity
By: Christian Kaps and Serguei Netessine
In this paper, we aim to understand when private households invest in behind-the-meter battery storage next to rooftop solar and how those batteries impact households, the electricity market, and emissions. We answer three main research questions: 1) When do customers... View Details
Keywords: Solar Power; Energy Storage; Technology And Innovation Management; Energy; Energy Policy; Renewable Energy; Technological Innovation; Innovation and Management; Energy Industry
Kaps, Christian, and Serguei Netessine. "Residential Battery Storage - Reshaping the Way We Do Electricity." Working Paper, February 2025.
- 04 Feb 2018
- Working Paper Summaries
The Long-Run Dynamics of Electricity Demand: Evidence from Municipal Aggregation
- November 2019 (Revised April 2021)
- Technical Note
Rechargeable Batteries, 2017: Gigafactory Wars in the Offing?
By: John R. Wells and Benjamin Weinstock
In 2017, the global market for rechargeable lithium-ion (Li-ion) batteries was 126 gigawatt-hours (GWh) valued at $37 billion, growing by $10 billion in two years. Once confined largely to consumer electronics and appliances, the rapid increase in demand was spurred by... View Details
Keywords: Batteries; Rechargeable Batteries; Lithium-ion; Lithium-ion Batteries; Electric Vehicle; Electric Vehicles; Energy Entrepreneurship; Energy Markets; Energy Storage; Battery; Demand Uncertainty; Demand Forecasting; Supply ＆ Demand; Supply And Demand; Capacity Planning; Tesla; Technological And Scientific Innovation; Technological Change; Technology Change; Technology Commercialization; Policy Change; Subsidies; Power/Energy; Power Grid; Energy Policy; Developing Markets; Alevo; Samsung; LG Chem; CATL; Northvolt; General Motors; Energy; Entrepreneurship; Technological Innovation; Commercialization; Policy; Demand and Consumers; Forecasting and Prediction; Supply and Industry; Emerging Markets; Competitive Strategy; China
Wells, John R., and Benjamin Weinstock. "Rechargeable Batteries, 2017: Gigafactory Wars in the Offing?" Harvard Business School Technical Note 720-371, November 2019. (Revised April 2021.)
- February 2010 (Revised June 2012)
- Case
"Plugging In" the Consumer: The Adoption of Electrically Powered Vehicles in the U.S.
By: Elie Ofek and Polly Ribatt
How will U.S. consumers respond to the proliferation of alternative-fuel vehicles, such as cars powered partially or completely by electricity, in the coming decade? After a century in which fossil fuel-powered vehicles dominated the market, it appeared consumers would... View Details
Keywords: Energy Sources; Policy; Marketing; Demand and Consumers; Business and Government Relations; Natural Environment; Pollutants; Adoption; Auto Industry; United States
Ofek, Elie, and Polly Ribatt. "Plugging In" the Consumer: The Adoption of Electrically Powered Vehicles in the U.S. Harvard Business School Case 510-076, February 2010. (Revised June 2012.)
- April 2022
- Case
NIO: A Chinese EV Company's Global Strategy
By: William C. Kirby, Shu Lin and Noah B. Truwit
Founded in November 2014 and based in Shanghai, NIO designed, jointly manufactured, and sold premium “smart” EVs. Its mission was to “shape a joyful lifestyle by offering high-performance smart electric vehicles and being the best user enterprise. At NIO Day 2021,... View Details
Keywords: Electric Vehicles; Expansion; Technological Innovation; Market Entry and Exit; Competitive Strategy; Consumer Behavior; Green Technology; Auto Industry; China; Europe; Norway
Kirby, William C., Shu Lin, and Noah B. Truwit. "NIO: A Chinese EV Company's Global Strategy." Harvard Business School Case 322-106, April 2022.
- August 2021 (Revised February 2022)
- Case
Northvolt: Making the World's Greenest Battery
By: Jurgen R. Weiss and Emilie Billaud
In 2021, the demand for lithium-ion batteries increased rapidly, particularly for electric vehicles. Anxious not to be reliant on Asian players, Europe was keen on developing its own home-grown capacity to control the value chain, maintain employment in Europe, and get... View Details
Keywords: Electric Vehicles; Lithium-ion Batteries; Business Ventures; Energy; Green Technology; Technological Innovation; Growth and Development Strategy; Competitive Advantage; Transportation; Supply Chain; Globalized Markets and Industries; Goals and Objectives; Factories, Labs, and Plants; Battery Industry; Energy Industry; Green Technology Industry; Transportation Industry; Europe; Sweden; Germany; Poland
Weiss, Jurgen R., and Emilie Billaud. "Northvolt: Making the World's Greenest Battery." Harvard Business School Case 722-004, August 2021. (Revised February 2022.)
- 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... View Details
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 2013
- Case
Luotang Power: Variances Explained
By: Robert Simons and Craig Chapman
The general manager of Luotang Power, a coal-fired power plant located in central China, reviews annual results before a meeting with the board of directors. He thought the company performed well during the year and both plant availability and fuel economy had improved... View Details
Keywords: China; Financial Statements; Management Accounting; Variance Analysis; Environmental Regulations; Incentives; Electric Power Generation; Contracts; Valuation; Energy Generation; Accounting; Performance Evaluation; Energy Industry; China
Simons, Robert, and Craig Chapman. "Luotang Power: Variances Explained." Harvard Business School Brief Case 913-533, January 2013.
- July 2017 (Revised March 2019)
- Technical Note
The Future of Mobility: Economic, Environmental, and Social Implications
By: George Serafeim and David Freiberg
This technical note explores how advancements in technology are fundamentally transforming how consumers interact with mobility. Transformation is being driven by three independent trends: the emergence of affordable electric vehicles, the development of autonomous... View Details
Keywords: Oil ＆ Gas; Automobile Manufacturing; Technological And Scientific Innovation; Mobility; Inequality; Electric Vehicles; Ride-sharing; Ambidexterity; Transformation; Disruption; Change; Technological Innovation; Transportation; Equality and Inequality; Auto Industry; Technology Industry; Transportation Industry; Distribution Industry
Serafeim, George, and David Freiberg. "The Future of Mobility: Economic, Environmental, and Social Implications." Harvard Business School Technical Note 118-008, July 2017. (Revised March 2019.)
- Research Summary
Overview
Dr. Crawford conducts research on innovation in the energy industry, with a special focus on emerging business models. She is developing several cases for the EC course, "21st Century Energy," that specifically examine innovations at the interface of IT and Energy — ... View Details
Keywords: Electricity; Prosumer; Smart Grid; Blockchain; Microgrid; Electric Vehicles; Batteries; Energy Storage; Ride-sharing; Smart Cities; Smart Buildings; Smart Meters; Demand Response; ＂GMOs,＂; Corporate Accountability; Responsibilities To Society; Environmental And Social Sustainability; Leadership & Corporate Accountability; Competitive Strategy; Innovation Strategy; Disruptive Innovation; Research and Development; Leadership; Environmental Sustainability; Energy Industry; Chemical Industry; Pharmaceutical Industry; Agriculture and Agribusiness Industry; Technology Industry; Europe; Asia; United States
- 2016
- Book
Innovation Equity: Assessing and Managing the Monetary Value of New Products and Services
By: Elie Ofek, Eitan Muller and Barak Libai
This book bridges the gap between what academics know, and what innovation stakeholders—from managers, to investors, to analysts, to consumers—need to know about how new products and services are expected to perform in the marketplace. The book develops a compelling... View Details
Keywords: Innovation; Technology Diffusion; New Products; Customer Lifetime Value; Monetization Strategy; Social Influence; Innovation Adoption; Forecasting Demand; Commercialization; Marketing Strategy; Practice; Customer Value and Value Chain; Research; Innovation and Management; Technology Adoption; Forecasting and Prediction; Product Development
Ofek, Elie, Eitan Muller, and Barak Libai. Innovation Equity: Assessing and Managing the Monetary Value of New Products and Services. University of Chicago Press, 2016.