The Challenge of Quantifying the Benefits of Distributed Energy Resources

distributed energy

A new special report from Microgrid Knowledge and NRG Energy explores trends in local energy and distributed energy resources. This chapter looks at the evolution of  incentives and today's challenge placing a monetary value on such microgrid benefits as reliability and resiliency. Government incentives have heavily shaped growth of … [Read more...]

Why HECO Drew Such Low Solar-Plus-Storage Prices

solar-plus-storage

Hawaiian Electric Companies (HECO) is seeking approval for seven utility scale solar-plus-storage projects that could set a new benchmark for low-cost renewable power in the island state. The low prices reflect the high cost of generating electricity in Hawaii and of the state’s ambitious 100 percent renewable portfolio standard. The … [Read more...]

Smoothing The Sun: Ultracapacitors On UC San Diego’s Microgrid

ultracapacitor

Maxwell Technologies' Jessica Baris explores the ins and outs of the innovative ultracapacitors on UC San Diego’s microgrid and how the energy storage system works.  For a smattering of days this year, Mike Wilk’s office space was a grove of eucalyptus trees on UC San Diego’s coastal campus. Wilk, a senior systems engineer at Maxwell … [Read more...]

Solar Plus Storage Microgrids Show Strong Promise

C&I microgrids

Dynapower’s Chip Palombini describes what’s driving growth in solar plus storage microgrids in the U.S. and how to derive maximum production from the systems. The promise of energy storage enabled microgrids, particularly solar plus storage microgrids, is just emerging. We at Dynapower see a bright future for these projects with recent … [Read more...]

Case Study: Solar Plus Storage for Caribbean Desalination Plant

Amid the Caribbean energy crisis and high energy prices large consumers of power are looking to reduce their energy cost while reducing fossil fuel consumption. One such high power load is the reverse osmosis [RO], desalination plant at the luxury resort CuisinArt on the picturesque island of Anguilla. The resort's desalination plant services the … [Read more...]

Solar Plus Storage Microgrid Installed at Denver’s Panasonic Hub

microgrid-as-a-service

Panasonic’s operations hub in Denver has a brand new microgrid. Announced at the Energy Storage Association’s 27th Annual Conference, Younicos – in partnership with Panasonic and Xcel Energy – has commissioned a solar plus storage microgrid for a smart transit project underway in Denver. The 1 MW/2 MWh lithium ion battery system can be found at … [Read more...]

DC Coupled Solar Plus Storage

There is a lot of talk about solar plus storage. Yet, it's important to know that by adding energy storage with a DC-to-DC converter you can maximize production & profits of installed North America PV base. Traditional storage plus solar (PV) applications have involved the coupling of independent storage and PV inverters at an AC bus, or … [Read more...]

Solar Plus Energy Storage

Solar is good, yet solar plus energy storage is great. However it is important to understand the options for adding energy storage if you want to maximize energy production and revenues from utility scale PV arrays. North America currently has over 20 GW of installed utility-scale PV generation with 2016 seeing the largest amount of PV installed … [Read more...]