The Microgrid Knowledge Renewables channel has breaking news and articles on wind, solar and other renewable energy sources used in microgrids

San Diego Utility Plans to Make Borrego Springs Microgrid Entirely Renewable

San Diego Gas & Electric plans to upgrade its Borrego Springs microgrid so that it can run entirely on renewable energy. SDG&E received a $4.5 million grant from the US Department of Energy’s Solar Energy Technologies Office to buy smart power inverters, controls and a state-of-the-art energy management system. The utility is … [Read more...]

Southern California Edison to Test Using Price Signals with DERs

Southern California Edison will use transactive energy management software from Opus One Solutions to improve the dispatch of distributed solar panels using prices signals. Opus, a startup based in Toronto, Canada, says its software combines a market management system with a participant interface to engage customers and establish operating … [Read more...]

How Solar Nanogrids Help Solve the Challenge of Variability on the Grid

We explore the opportunities solar nanogrids provide for the solar installers in a new special report series brought to you by Microgrid Knowledge and Instant ON. It turns out while one nanogrid is good, many are even better, when they come together as virtual power plants that aid the grid. Working together, solar nanogrids can achieve even … [Read more...]

Why Renewable Microgrids Now?

The simple answer, of course, is that renewables create clean energy. But it turns out the argument for renewable microgrids is evolving — a lot.  Renewables can offer better price, fuel security and reliability, especially when compared with diesel generators, according to Nathan Adams, director of technology and business development at … [Read more...]

Open Source Tech Improves Microgrids in Southeast Asia

In villages in Southeast Asia, a person often must sit inside a powerhouse to manually control the flow of water in small hydro microgrids to ensure the systems operate safely. “The operator will watch the system parameters and open or close the valve to the turbine to regulate the flow of water and therefore quantity of energy generated as … [Read more...]

Hydrogen Becomes More Viable as a Microgrid Fuel

Hydrogen is becoming more viable as a microgrid fuel source, although few hydrogen microgrids exist yet and cost remains a challenge, industry members say. One example is a housing complex in Sweden where six public buildings run on electricity and heat from a microgrid that combines solar, batteries, heat pumps, hydrogen production and storage … [Read more...]

Nanogrids: A New Opportunity for the Solar Industry & its Customers

We explore the opportunities nanogrids provide for the solar installers in a new special report series brought to you by Microgrid Knowledge and Instant ON. The first article defines nanogrids, explains how they're installed, why they're prices have fallen and how they derive value. What exactly are nanogrids? Think of a microgrid, but:  … [Read more...]

Pittsburgh International Airport Begins Construction of Microgrid to Fully Power Facility

Pittsburgh International Airport began construction this week of what it says will be the first microgrid that fully powers a major US airport. With permits and regulatory approvals in hand, Peoples Natural Gas is installing a microgrid that will include five natural gas fired generators on airport property, and nearly 7,800 solar panels on … [Read more...]

Connecticut to Look at Resilience, Renewables & NWAs in Grid Modernization Proceeding

Connecticut has launched three new proceedings to explore grid modernization policies that are likely to be of interest to the microgrid community. Underway before the state Public Utilities Regulatory Authority (PURA), the three policy tracks will look at reliability and system resilience metrics and targets, non-wires alternatives, and the … [Read more...]

What is Transactive Energy and Why is it Important to Microgrids?

The growing emphasis on using microgrids to generate revenue is leading to increased discussion of transactive energy, a concept described in a new paper by Monash University researchers and featured at the recent Microgrid Knowledge Virtual Conference. The Monash paper, "Transactive Energy Market for Energy Management in Microgrids: The … [Read more...]