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Industrial Decarbonization: Confronting the Hard Challenges of Cement

CEOs in construction and heavy industries must prioritize innovative abatement strategies to meet rising global demand for cement while reducing emissions. Research by Gunther Glenk offers an economic framework for identifying emission reduction options.

Can Second-Generation Ethanol Production Help Decarbonize the World?

Raízen, a bioenergy company headquartered in São Paulo, is Brazil’s leader in sugar and ethanol production and the world’s leading ethanol trader. Since its creation in 2011, the company had primarily produced first-generation ethanol (E1G) from sugarcane, a crop that can also be used to produce sugar. In 2015, Raízen also started to produce second-generation ethanol (E2G), a biofuel derived from residual and waste materials, such as cane bagasse and straw – which don’t compete with food production. The company’s growth strategy focused on developing and boosting a low carbon portfolio that focused on E2G, based on the belief that Raízen—and Brazil—could help the world decarbonize and profit from the energy transition. Paula Kovarsky, Raízen’s chief strategy and sustainability officer, was confident the company could become a global green energy champion. But after the board’s approval for the first round of E2G investments, she faced a complex challenge: how to expand the market for second-generation ethanol and other sugar-cane waste biofuels, in order to ensure Raízen’s long-term growth? Harvard Business School professor Gunnar Trumbull and Kovarsky discuss the company’s strategy for bringing second-generation ethanol to the world in the case, “Raízen: Helping to Decarbonize the World?”

Will Global Demand for Oil Peak This Decade?

The International Energy Agency expects the world's oil demand to start to ebb in the coming years. However, Joseph Lassiter and Lauren Cohen say the outlook will likely be more complex, especially as poor and fast-growing regions seek energy sources for their economies.

Green Businesses Are Incredibly Difficult to Make Profitable. Try It Anyway

Making a business successful is a challenge in itself, but making a green business profitable is an even harder journey. For society's sake, entrepreneurs must be prepared to make that journey, says Geoffrey Jones. Open for comment; 0 Comments.

Op-Ed: Why Private Investors Must Fund 'New Nuclear' Power Right Now

Joseph Lassiter has high hopes for “new nuclear” technology, which he believes can meet the world’s urgent demand for power. But its success requires big, immediate investments from the private sector. Open for comment; 0 Comments.