What’s keeping solar and wind power from fully taking over the electric grid? For starters, the sun only shines during the day. Wind blows intermittently, is seasonally variable, and is not always blowing when the energy is needed. But what if solar and wind work together?
Shell Foundation, Philippines, recently hired consultant Silver Navarro to assist its Dutch consultant with an Access to Energy program promoting Philippines microgrids. The program’s purpose is designing an off-grid power system that the community can sustainably operate and maintain to meet its basic electricity requirement. HOMER Pro helped the program make rural microgrids reliable and affordable.
The Flying Microgrid: Solar Impulse Completes Fuel-free Around-the-world Solar Flight Solar Impulse 2 landed its final leg this week, a 100% solar flight from Cairo to Abu Dhabi that completed a one-year journey around the world. With this landing, Solar Impulse became the first airplane to circle the globe using only solar power–and no fuel whatsoever. The aircraft first took off from Abu Dhabi last March and after 17 legs, landed back in […]
News highlights include newly installed microgrid at the Loisaba Conservancy, launch of the Tanzania SE4All “Action Agenda and Investment Prospectus,” Stratean acquires CleanSpark, (ACMTC) competition now open for applications, Advanced Microgrid Solutions (AMS) completes $200 million Macquarie Capital transaction, Texas Microgrid to power H-E-B groceries during outages…
A municipal utility renewable energy microgrid in Ohio and an energy security installation at Marine Air Corps Base Miramar are among the highlights of this week’s microgrid and distributed energy news.
Off-grid home solar-storage, community solar and microgrid projects in Brooklyn, Ontario, Minnesota, Rwanda and Kenya are among the highlight of this week’s microgrid and distributed energy developments.
Navigant Research added nearly 1,600 microgrid projects with a combined generation capacity of 15 gigawatts (GW) to its 2Q Microgrid Tracker, an indication of the extent and degree to which stakeholders are turning to distributed zero- and low-emissions microgrids enhance energy security, reliability, efficiency and resiliency and reduce power sector greenhouse gas (GHG) emissions.
Danish national research institute RISØ, a world leader in setting standards for the modern wind industry, has released a report on power quality in diesel-wind microgrid-based hybrid systems. RISØ measured performance using a Danvest Hybrid Power Plant running with a Vestas 600kW wind turbine. The institute tested voltage and frequency fluctuations during continuous operation as well as during transitions between different states of operation. The report concludes that frequency and voltage vary very little, both […]
Portugal’s Prime Minister Dr. Antonio Costa joined the President of the Azorean Government Dr. Vasco Cordeiro and other high-level officials May 3 on a tour of what’s billed as the world’s first megawatt-scale, grid-forming renewable energy system.