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The lights in this landmark shine sustainably

Investors who enter purchase power agreements, like the landlords of the Sydney Opera House, can use hedges to avoid high drama. 

Navigating Risk: A Corporate PPA Guide

Corporate buyers who learn to weave power purchase agreements into their finances have drawn on research and hedges to manage electricity's risk. With the Covid-19 disaster roiling electricity markets and project schedules, we survey risk management strategies and test their resilience. Some new takes on risk- and takes on new...
Get to know the power purchase agreement

How can electricity customers route electricity economics in a greener direction? Two forms of long-term power commitments provide promising vehicles. 

Virtual or Physical, the PPA Is Prime

Power purchase agreements come primarily in two flavors: physical and virtual. In the physical deal, a buyer takes electricity on specified green terms. In the virtual arrangement, a buyer commits capital for renewable projects that will light somebody else's territory. This piece lays out the logic, risks and potential in...
Cleaning this up can happen more quickly when a corporation enters a PPA

Power economics look volatile after the shutdown, but power purchase agreements can provide security, predictability and a production pathway for non-polluting fuels. 

Introducing the ABCs of PPAs

Though operating in distinct markets, each with unique business needs, companies from Sprint to Gap to the Clorox Company have all taken on a novel technique for energy procurement in the past year: the power purchase agreement (PPA).
Ken Gillingham

Kenneth Gillingham, Associate Professor of Economics at the Yale School of Forestry & Environmental Studies

CBEYond the Moment: Ken Gillingham on What Coronavirus Means for the Clean Economy

How can we shine a light on the smart choices for the long term in this confusing moment? Among other things, we can strike up conversation within our community. While most of us work from home and hang back from the ways we'd normally convene, we'll be sharing more insights...
Tony DePrima's determined to lift fossil-free power standards in the First State.

Delaware energy leader Tony DePrima

As Solar and Efficiency Hold Steady, Delaware Aims to Up Renewables

Delaware consumes 100 times more energy than it produces, according to the Energy Information Administration, and gets 87% of its electricity from natural gas. The state’s renewables portfolio consists primarily of solar and biomass; a 120-megawatt offshore wind facility is expected to be online in 2022. CEFF spoke to Tony...

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