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A Refresher on Internal Rate of Return

Harvard Business Review

There are a variety of methods you can use to calculate ROI — net present value , payback, breakeven — and internal rate of return , or IRR. What is internal rate of return? The IRR is the rate at which the project breaks even. IRR doesn’t give you real dollars.

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Walmart Broadens ROI for Green Power

Harvard Business Review

Second, Bedore spoke about how Walmart thinks about its investments in green power: "There is an ROI calculation on all sustainability investments like on all projects, but.we It also recognizes that, in the meantime, operational managers will gain valuable experience and knowledge about how to optimize the new power systems.

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