Archive: Renewables

POWER Digest [June 2019]

Ansaldo Leads Research Initiative for Low-NOx High-Hydrogen Retrofit Solution. The Dutch government has awarded six partners—Ansaldo Thomassen, Delft University of Technology, OPRA Turbines, Vattenfall

Wireless Monitoring Improves Power Plant Operations

Wireless pressure gauges keep nine continuous emissions monitoring systems operating reliably, and wireless position monitoring helps close the loop on 90 control valves. Existing operations in power plants

Case Study: Monitoring Health and Performance of Grid-Scale Battery Installations

UniEnergy’s Technologies (UET) manufactures and installs large-scale energy storage solutions for utility, commercial, and microgrid applications. Their battery systems enable customers to address power needs, such as “frequency regulation” as well as “transmission generation deferral” and “peak shaving. This case study details how OSIsoft’s Connected Services enabled UET to offer capacity guarantees for their technology.

IIoT and the Future of Hydropower

Hydropower has evolved through multiple industrial revolutions. Today, the Industrial Internet of Things (IIoT) and Industry 4.0 offer solutions to take the industry to a whole new level. Rules-based analysis

MHPS, Magnum Will Build 1-GW Renewable Energy Storage Facility in Utah

Mitsubishi Hitachi Power Systems (MHPS) and Magnum Development, the owner of a large and geographically rare underground salt dome in Utah, have teamed to develop a massive project that could store up 1,000 MW of renewable energy year-round and provide it to variability-challenged Western power markets.  The companies this week signed a memorandum of understanding […]

the-power-podcast

Power Company Business Models Are Evolving [PODCAST]

The power industry is changing and power companies must evolve to stay competitive. Many businesses are transitioning from vertically integrated, centralized utility structures to more-distributed models. JEA offers a good case in point. JEA is a not-for-profit, community-owned utility located in Jacksonville, Florida. It serves an estimated 466,000 electric, 348,000 water, 271,000 sewer, and 11,000 […]

Power Marketer to Tri-State: We’ll Buy and Close Your Coal Plants

A wholesale power provider in Colorado wants to supply the state’s largest electric cooperative with power from mostly renewable sources, saying it will pay Tri-State Generation and Transmission Association to retire its coal-fired plants in Colorado and New Mexico. Tri-State, at least for now, said it will not consider the offer. Denver-based Guzman Energy on May […]

GE Gains Vattenfall’s Backing for Massive 12-MW Offshore Wind Turbine

Swedish utility Vattenfall will take up deployment of the massive 12-MW Haliade-X offshore wind turbine in Europe, marking a major milestone for GE Renewable Energy’s effort to boost sales of the largest turbine currently on the market.  The two companies agreed to cooperate after a year of “intensive exchanges during which Vattenfall conducted an in-depth […]

Xcel Sets Closure of Minnesota Coal Plants

Xcel Energy on May 20 announced it would close its two remaining coal plants in Minnesota over the next decade, and the utility said it also wants to operate its Monticello nuclear plant in the state until at least 2040. Xcel, which is headquartered in Minneapolis, Minnesota, and serves electricity and natural gas customers in […]

The POWER Interview: CleanSpark’s Bryan Huber Talks Microgrids, C&I Installations

Commercial and industrial (C&I) sites increasingly are looking for ways to increase the reliability and resiliency of their power supply, along with controlling their energy costs. These C&I projects include distribution centers, data centers, office parks, hospitals, college campuses, and also military bases. CleanSpark, a San Diego, California–based technology company which specializes in the optimized […]

GE Is Banking on Africa’s Burgeoning Power Market

Sub-Saharan Africa’s power generation capacity is projected to surge 4% annually through 2040, and its current energy mix—which is today dominated by hydro and coal—will likely be more diversified as interest rises in renewables such as solar and wind, General Electric (GE) said in a white paper surveying market opportunities in the region that it […]