Off-grid system operators are increasingly turning to wind and solar generation to lower their diesel fuel consumption. Unfortunately, they quickly hit a technical barrier, with the operability of conventional diesel generation constraining the possible renewable energy penetration. In response, system owners and operators have driven renewed … [Read more...]
Microgrid Energy Storage Beyond Four Hours
This paper aims to capture and foster current thinking on new and emerging use cases for microgrid energy storage, and in particular the growing need to combine energy and power applications into a single flexible and valuable long-duration storage asset. This market evolution is significant because it increasingly requires storage asset … [Read more...]
Protection, Control, Automation, and Integration for Off-Grid Solar-Powered Microgrids in Mexico
In 2012, Comisión Federal de Electricidad (CFE), the national Mexican electric utility, provided electric service to 98.11 percent of the country. However, rural communities in Mexico (mainly isolated indigenous communities) still lack electric service. Conventional electrification is neither practical nor affordable for these communities that are … [Read more...]
NRG: Renewable Energy
Attention and promise is one thing – true growth and value is another. Today, renewable energy has clearly landed on the second half of this equation. Once the domain of well-meaning early adopters, renewable approaches now involve a broader array of practices, products and technologies put in place by an ever-expanding roster of ROI-driven … [Read more...]
