North America

HOMER Demand Charge Reducer for Commercial & Industrial Electricity Customers

The continuing decline in prices for energy storage and solar is creating huge opportunities for large electricity consumers. The need to reduce utility demand charges is a key driver of investments in solar-plus-storage systems. These systems allow grid-connected commercial and industrial (C&I) electric customers to shift to their own generation when they need more electricity, avoiding spikes in demand that translate to costly charges.

Sigora Microgrid Provides Affordable, 24/7 Power to Haiti’s Impoverished Communities

Sigora HaitiSigora Haiti microgrid lights up Môle-Saint-Nicolas

How is it that the poorest country in Western Hemisphere is home to one of the world’s most sophisticated microgrid projects? Maybe fate has determined that the embattled people of Haiti deserve a break, after decades of earthquakes, hurricanes, massive flooding, corruption and gruesome political oppression. Or, maybe it’s because a group of idealistic energy geeks, together with a team of determined Haitians, decided to bring renewable energy to a rural  health clinic. […]

HOMER Energy Explores Microgrid and Renewable Energy Solutions for Puerto Rico

Close to three months after Hurricane Maria swept across Puerto Rico, utterly destroying the island’s electrical grid – as well as countless homes and communities –  much of the island is still without power. And, where power has been restored, it is often unreliable. Puerto Rico’s aging electrical grid was already in bad shape, but a direct hit from Category 4 storm Maria dealt a catastrophic blow to the infrastructure of the Puerto […]

HOMER to Present at CO Distributed Generation Workshop, December 4, 2017

How Can Small-Scale Wind and Solar Producers Optimize Their Energy Development Decisions? The Distributed Wind Energy Association (DWEA) will be presenting a day-long workshop on distributed generation in Yuma CO, with a focus on northeast Colorado’s clean energy future. HOMER Energy VP of Sales, Dominick Morone, will be presenting “It’s All About the Economics.” The talk will highlight specific opportunities that HOMER Pro presents for the farmers, agricultural producers and small scale commercial energy […]

How You Can Help Puerto Rico Rebuild Following Hurricane Maria

Concrete power line poles lie on a highway after Puerto Rico was hit by Hurricane Maria.

Many of you in the microgrid industry have asked me what we can do to help Puerto Ricans get the lights back on quickly, and cleanly. Seven weeks after Hurricane Maria wiped out 100% of the ailing power grid, 70% of Puerto Ricans still do not have electricity, and many expect it will take a full year to restore the whole island. We all know that solar + storage microgrids can be installed […]

Microgrid Controller, Components Enhance SolarTAC’s New GridNXT Test Facility

On the HOMER InternationaI Microgrid Conference (HIMC2017) “bonus day,” HOMER Energy invited attendees to tour a number of microgrid-related facilities in the Denver area. I was lucky enough to attend all three tours along with microgrid industry professionals from around the world. The highlight for me was the last tour of the day, a visit to a solar testing facility near Denver International Airport.

Lessons from Irma and Harvey: Time for Transition to Resilient Renewable-Energy Microgrids

hurricane grid failure

Our out-of-date fossil-fuel-based infrastructure is failing a world where climate change is bringing more frequent, more extreme, more intense weather to the planet. And the lesson, if we are smart enough to learn it, is that as long as we’re dependent on fossil fuels, these weather events and other related disasters will wreak long-lasting havoc on human lives, the economy, and on the environment.

From Canada to the Caribbean: HOMER Heads North, West, & South for Upcoming Events

HOMER Energy is traveling all over this September and October to participate in some industry-leading events. In addition to our own 5th annual HOMER International Microgrid Conference in Denver, Colorado, September 18-19, we’ll be heading to: Solar Power International (SPI), Las Vegas, Nevada, September 10-13. Caribbean Renewable Energy Forum (CREF), Miami, Florida, October 18-20. Renewables in Remote Microgrids/Communities conference, Whitehorse, Yukon Territory, Canada, October 23-26. Solar Power International (SPI) North America’s largest solar […]

Move to Distributed, Renewable Power Inevitable, Even in Areas Served by Utilities

grid defection

New distributed energy technologies and business models bring many unprecedented choices in how we create and distribute power. There are three overarching questions, of course: Is this energy model resilient against power outages and grid failure? Is it socially and environmentally responsible? Does it benefit the bottom line?
We are no longer stuck with grid power that doesn’t provide a definitive “Yes!” answer to all three questions. 

Solar Energy International: Reaching Millions, One Roof at a Time

Photo by Solar Energy International

I recently had an opportunity to visit the on-site training campus of Solar Energy International (SEI), located in Paonia, Colorado, a quaint town of 1500 people in western Colorado. I was so impressed with SEI’s mostly outdoor training center, in a spectacularly beautiful location, that I wanted to share it with you. HOMER Energy’s focus for the next month is to highlight the urgent need for millions of people to understand how small-scale, […]