Publications

05 Apr 2018
Cold Call Podcast

How a Coal Polluter Became a Renewable Energy Leader

Keywords: Energy

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... View Details

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December 2018
Case

Good Energy Group PLC

By: John R. Wells and Benjamin Weinstock

Founded at the end of 1999 by Juliet Davenport and Martin Edwards, Good Energy was the number-two renewable-energy seller in the United Kingdom at the end of 2016, supplying over 71,000 of the country’s 27 million households and small businesses with 100% renewable... View Details

Keywords: Power/Energy; Green Energy; Renewables; Wind Power; Electricity; Power; Strategy Development; Electric Vehicles; Customer Service; Energy Policy; Barriers To Entry; Renewable Energy; Growth and Development Strategy; Competitive Strategy; Business and Government Relations; Problems and Challenges; Strategy; Energy Industry; United Kingdom

21 Mar 2024
Blog Post

IFC India: Renewable Energy - CleanMax

across the country. During the “IFC: Immersive Field Course,” HBS students had the opportunity to visit the site of a rooftop solar facility in Bangalore, India. The solar site is deployed and managed by CleanMax, the largest B2B provider of View Details

January 2019 (Revised December 2019)
Case

CrossBoundary Energy

By: John Macomber

Almost 500 million people are without electricity in sub-Saharan Africa. Governments and public utilities are challenged to bring generation and distribution to most of them. Considerable promise exists in “off-grid” or “mini-grid” technologies, notably using renewable... View Details

Keywords: Energy Investing; Economic Development; Renewable Energy; Business Growth and Maturation; Developing Countries and Economies; Project Finance; Emerging Markets; Industry Structures; Infrastructure; Segmentation; Private Equity; Decision Choices and Conditions; Energy Industry; Utilities Industry; Africa; Tanzania; Ghana

January 1994 (Revised October 1995)
Background Note

Renewable Energy in the United States

By: Richard H.K. Vietor

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January 1995
Teaching Note

Renewable Energy in the United States TN

By: Forest L. Reinhardt and Richard H.K. Vietor

04 Mar 2022
Blog Post

Advice from My HBS Career Journey in Renewable Energy

Tell us a little about what you were doing before HBS and what brought you to HBS. Before applying to HBS, I was working at NextEra Energy, which is a large renewable energy company. I started on the View Details

2022
Article

Reversible Power-to-Gas Systems for Energy Conversion and Storage

By: Gunther Glenk and Stefan Reichelstein

In the transition to decarbonized energy systems, Power-to-Gas (PtG) processes have the potential to connect the existing markets for electricity and hydrogen. Specifically, reversible PtG systems can convert electricity to hydrogen at times of ample power supply, yet... View Details

20 Nov 2024
News

Harvard, MIT, Mass General Form Renewable Energy Collaboration

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... View Details

Keywords: Energy; Leadership; Corporate Governance; Transformation; Alternative Energy; Energy Generation; Climate Change; Corporate Accountability; Renewable Energy; Energy Industry; United States

15 Aug 2024
Blog Post

Navigating the Future of Renewable Energy at Port Esbjerg

under construction and in the process of transitioning from coal to biomass and seawater-based heat pumps. This transformation represents a complete overhaul of operational philosophy, and demonstrates how the shift from fossil fuels to View Details

18 May 2017
News

The Big Green Bang: how renewable energy became unstoppable

December 2018 (Revised May 2021)
Background Note

Making UK Energy Smarter

By: John R. Wells and Benjamin Weinstock

This case describes the history of the United Kingdom's domestic energy industry and the country's efforts to create a more competitive, greener, and distributed power sector. On July 24, 2017, the United Kingdom government and the industry regulator, the Office of Gas... View Details

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... View Details

March 1, 2021
Article

Transitioning to Clean Energy Transportation Services: Life-cycle Cost Analysis for Vehicle Fleets

By: Stephen Comello, Gunther Glenk and Stefan Reichelstein

Comprehensive global decarbonization requires that transportation services cease to rely on fossil fuels for power generation. This paper develops a generic, time-driven life-cycle cost model for mobility services to address two closely related questions central to the... View Details

September 2024
Case

Copenhagen Infrastructure Partners: Leading the Energy Transition

By: John Macomber and Maxwell Nii Laryea

A leading global infrastructure fund debates whether and when to become engaged in the electrolysis and distribution of hydrogen, as part of the hydrogen economy and the global transtion to a net zero energy world. The proposed billion dollar project consists of ... View Details

Keywords: Energy; Infrastructure; Energy Generation; Renewable Energy; Project Finance; Energy Industry; Spain