While you might be certain that a battery energy storage system (BESS) is an investment critical to your power generation infrastructure, convincing your stakeholders of its ROI may seem daunting. In his article for POWER Magazine, Andy Miller outlines BESS value propositions for utilities and commercial entities that go beyond simply offering backup power and discusses how to reduce the time it takes to pay back the cost of the BESS and have it operating as a money-making asset.