Articles and news about Duke Energy microgrid products and services.

Articles and news about Duke Energy microgrid products and services.

Why Maryland is a State to Watch When it Comes to Microgrids: Next Round of Funding Available

While natural disasters and grid deficiencies make places like California and Puerto Rico focal points for microgrids, Maryland is quietly emerging as another key state because of its resilience grants. Just four months after awarding seed money for 14 microgrids, the state is looking for more projects. The Maryland Energy Administration … [Read more...]

Ameresco and Duke to Build Unusual Floating Solar Microgrid at World’s Largest Military Base

Ameresco, Duke Energy and the military are combining forces to create a unique project at Fort Bragg in North Carolina — a floating solar microgrid.  Floating solar projects — solar panels installed on buoyant structures in a body of water — have been gradually emerging worldwide over the last decade. The technology is still relatively rare … [Read more...]

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

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 (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

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

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

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

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 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

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...]