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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. […]

Combined Dispatch Algorithm “Two-for-one Deal” Accurately Models Microgrid Controller

combined dispatch algorithm

By Cycle Charging during periods of low net load, the Combined Dispatch algorithm helps avoid using a diesel generator at low loads. By Load Following during periods of high net load, the algorithm maximizes the use of available renewable energy. Due to this flexibility of being able to account for both high and low loads, the Combined Dispatch algorithm is a better option than choosing between Load Following or Cycle Charging (and potentially making the wrong choice). It is also a better option than running both strategies by default, which doubles the processing time. On top of that, we’ve seen that Combined Dispatch can perform as well, if not better than, either Load Following or Cycle Charging.

Call for Papers! 3rd International Hybrid Power Systems Workshop

The 3rd International Hybrid Power Systems Workshop will take place May 8 & 9, 2018, in Tenerife, Spain. The main objective of the 3rd International Hybrid Power Systems Workshop is to discuss the challenges that arise in isolated and islanded power systems and microgrids, and how these challenges can be efficiently met by deploying a combination of wind, solar, battery, and diesel technologies. Finding viable combinations of conventional and renewable energy is one key […]

Delivering Solutions to Africa’s Energy Challenge

November 9-10, 2017 Holiday Inn Denver-Cherry Creek www.cherrycreekhoteldenver.com Conference registration at: www.EnergyAfricaConference.com Description: As African countries’ economies continue to grow, more business opportunities are emerging and it is more important than ever to build resilient and sustainable energy systems to support this growth and to reduce carbon emissions by leveraging the synergy between gaseous fuels and renewable energy sources.  The Energy Africa Conference, a cost recovery organization, under the theme, “Delivering Clean Solutions […]

HOMER Energy Brings Microgrid Modeling to Solar Power International the Week Before Denver Microgrid Event

spi wrapupThe HOMER Energy team poses at our booth in SPI's Microgrid Marketplace before a full day of conversations and HOMER Pro demos.

SPI wrapup … brief Solar Power International highlights On September 10-13, HOMER Energy joined thousands of exhibitors and tens of thousands of attendees at Solar Power International (SPI) in Las Vegas. The show was a huge success and we look forward to seeing some of our friends from SPI next week at the HOMER International Microgrid Conference (HIMC2017) in Denver, Colorado. Here are a few photos from SPI… If you didn’t have a […]

HOMER Pro v3.10 Brings Powerful Enhancements That Make It Easier to Use and Better than Ever

homer pro v3.10

HOMER Energy announces HOMER® Pro v3.10, which includes new features for greater ease-of-use and more sample data to users across the globe. This release adds a diverse library of sample loads for more accurate modeling, new templates to help get data into HOMER Pro quickly and easily, and more than 20,000 new components so users can now model with the specific hardware they need. Get accurate load data with sample load profiles Electric […]

How to Reduce Energy Costs with Peak Shaving (HOMER Energy at Solar Power International)

For grid-connected commercial and industrial (C&I) customers, the demand charges associated with peaks in consumption during high-use periods can be substantial–up to 70% of the customer’s utility bill–and peak shaving is a great option to reduce these costs. In fact, a just-released National Renewable Energy Laboratory (NREL) survey of U.S. demand charges found that more than 25% of commercial utility customers (or about 5 million customers)  in the U.S. alone would benefit from reducing peak demand consumption.

Lessons from Island Microgrid Projects: RMI at HIMC2017

island microgrid projectsIsland microgrid projects are a model for microgrids all over the globe

Island microgrids — independent from the traditional grid by nature — provide important insights for other off-grid energy projects around the world. Sharing their extensive experience and expertise at the upcoming Homer International Microgrid Conference  (HIMC2017)  are two island microgrid experts from the Rocky Mountain Institute (RMI). Kaitlyn Bunker, Ph.D, and Owen Lewis will lead a session titled “Developing Island Microgrids in the Caribbean,” a topic that resonates deeply with the conference theme: […]

Registration Open for 5th Annual HOMER International Microgrid Conference

Microgrid industry leader to host annual only gathering of global renewable energy community Boulder, Colo. — June 20, 2017 — HOMER Energy, developer of the industry-leading HOMER®  Pro software for modeling hybrid renewable energy systems, and the global leader in microgrid decision analysis and design optimization, announces that it is accepting registration for its Fifth Annual International Microgrid Conference, to be held in Denver, Colorado, September 18-20, 2017.  The HOMER International Microgrid Conference […]

IRENA Annual Review 2017 — More Jobs Worldwide in Renewables than in Fossil Fuel

HOMER Pro 3.9

More than 9.8 million people were employed in the renewable energy sector in 2016 — continuing to increase over 2015 numbers — according to a new report from the International Renewable Energy Agency (IRENA). Released at the organization’s recent council meeting, the fourth edition Renewable Energy and Jobs –(IRENA) Annual Review 2017 provides the latest employment figures in the renewable energy sector as well as insight into factors affecting the RE labor market. The report presents the status of renewable energy employment, both by technology and in selected countries, over the past year.