Articles and news about Duke Energy microgrid products and services.

Articles and news about Duke Energy microgrid products and services.

Duke Energy Acquires a Portfolio of Distributed Fuel Cell Projects From Bloom Energy

fuel cells

It’s the type of alliance that may be a harbinger of things to come in the energy sector: Duke Energy is acquiring a portfolio of projects from Bloom Energy that use fuel cells  — all part of Duke's efforts to provide on-site generation with microgrids to customers with critical loads. As both companies explained during interviews, the … [Read more...]

What are Non-Wires Alternatives?

non-wires alternatives are

Non-wires alternatives (NWAs) use distributed energy resources and microgrids to defer or replace the installation of more traditional 'wires and poles' infrastructure. When utilities choose non-wires alternatives, they often save ratepayers money by avoiding investments in costly infrastructure. By utilizing distributed energy resources (DER) at … [Read more...]

Utility Microgrids: Don’t Let the Meter Get in the Way of Benefits

utility microgrids

This is the latest in a series of articles focusing on ideas that emerged from Microgrid 2019, held in San Diego May 14-16. Here we look at how to make the most out of utility microgrids. Utility microgrids can yield numerous benefits to customers and communities, especially as prosumers bring new technologies and sources of power to the grid … [Read more...]

Duke Energy and the No Controversy Microgrid: Hot Springs

Hot Springs Microgrid

Again Duke Energy has scored an easy microgrid win, this time for the Hot Springs Microgrid in Madison County, which won approval last week from the North Carolina Utilities Commission. In February, the commission canceled a scheduled evidentiary hearing on the microgrid due to lack of controversy. Similarly, in 2017, Duke's 10-kW Mt. … [Read more...]

North Carolina Regulators Cancel Hearing, Moving Duke Microgrid Closer to Fruition

Hot Springs Microgrid

Duke Energy’s planned Hot Springs microgrid in western North Carolina moved closer to fruition earlier this week when state regulators canceled an evidentiary hearing scheduled for Feb. 25. In canceling the expert hearing, the North Carolina Utilities Commission noted that there was public support and no opposition to the proposed … [Read more...]

Duke Energy and Orlando Discussing Microgrid at Wastewater Treatment Plant

solar-plus-storage microgrid

Duke Energy Florida and the City of Orlando are discussing building a solar-plus-storage microgrid that would disconnect from the utility grid in the event of outages and provide power to the city's Iron Bridge sewage treatment plant. According to a memorandum of understanding (MOU), Duke would build, own and operate the plant. Initial … [Read more...]

Three Paths Ahead as Utility Microgrids Reach Inflexion Point: Navigant

utility microgrids

Utility microgrids are at an inflexion point, according to a new report from Navigant Research. The inflexion point comes from the confluence of two trends. First is the global growth of distributed energy resources (DER). The second is a change in utility attitudes toward microgrids. According to Navigant projections, global deployments … [Read more...]

Montgomery County Microgrids Now Live and Leading

Montgomery County microgrids

The concept of the no-money down microgrid gained significant footing this week with the kickoff in Maryland of two Montgomery County microgrids. The county government went live with a microgrid at its public safety headquarters in Gaithersburg and another at a correctional facility in Boyds. Developed by Duke Energy Renewables and Schneider … [Read more...]

Duke Energy Proposes New Microgrid and $500M Energy Storage Investment

energy storage

Duke Energy has proposed a microgrid to serve the western North Carolina town of Hot Springs as part of a larger plan that includes a $500 million investment in energy storage over 15 years. The solar-storage microgrid will bolster electric reliability for the mountainous town served only by a 10-mile, 22.86-kV feeder line, said Zachary … [Read more...]

Here Comes the Rolls-Royce of Microgrids. Literally.

microgrid

Yet another global name is expanding its microgrid play -- Rolls-Royce -- with yesterday's announcement that it has taken a stake in an energy storage and controls startup and will now offer turnkey microgrids. The transportation and power technology company will add batteries, controls and renewables to its microgrid line following its investment … [Read more...]