APS

APS scales from pilot to full deployment at three power plants, wirelessly monitoring all rotating assets. SAN JOSE, Calif., August 27, 2019 — Arizona Public Service (APS) announced that they have significantly scaled their investment in wireless PdM (predictive maintenance) with Petasense, a Silicon Valley based venture-backed leader in Industrial IoT. Petasense provides the ARO […]

The numbers tell the story of how the addition of selective catalytic reduction (SCR) technology helped an iconic New Mexico coal-fired plant reduce its emissions, keeping the plant in operation and continuing

French labor unions on Jan. 22 said U.S.-based General Electric (GE) will cut 468 jobs at its units in France, including some staff at Alstom Power Systems (APS). GE confirmed to Agence France Press (AFP), a French news service, that talks with its unions on staff reductions are underway. The unions said 229 jobs would […]

50-MW solar plus storage facility will serve APS customers during hot summer months PHOENIX–(BUSINESS WIRE)–Two homegrown leaders in renewable energy, Arizona Public Service and First Solar (Nasdaq: FSLR), are bringing a first-of-its-kind 50-megawatt (MW) solar-fueled battery to the desert to provide clean power to Arizonans on hot summer days. This project will make Arizona home […]

Through a first-of-its-kind program, inverters improve overall reliability for customers This week, hundreds of APS Solar Partner Program customers will help their utility make history. Advanced technology installed along with participants’ solar panels is beginning to collect data that will help APS better understand and manage the energy flowing into neighborhoods across the state. APS […]

The 4-GW three-unit Palo Verde Nuclear Generating Station has broken its own generation record, producing the highest electricity output of any nuclear plant in the world. APS, the Arizona utility that operates the plant, said Palo Verde generated 32.5 million MWh in 2015, making it still the only U.S. power plant to ever produce more […]

Several Arizona and New Mexico–based utilities will be required to install pollution controls at the coal-fired Four Corners Power Plant to curb sulfur dioxide (SO2) and nitrogen oxide (NOx) under a settlement reached with the Environmental Protection Agency and the Justice Department. The settlement involves the Arizona Public Service Co. (APS), the operator and primary […]

An interdisciplinary study led by the Massachusetts Institute of Technology (MIT) Energy Initiative concludes, among other things, that “state renewable portfolio standard (RPS) requirements should be replaced by a uniform nationwide program.” The report—released on May 5—focuses on the future of solar energy, suggesting that a massive expansion in solar capacity to “multi-terawatt scale” is […]

The Palo Verde Nuclear Generating Station led the U.S. in electrical generation in 2014, as it has done for 23 consecutive years, with a total output of 32.3 million MWh. That bested its previous record set in 2012. The Palo Verde plant is located about 45 miles west of Phoenix, Ariz. (Figure 5). It has […]

It’s no surprise that the Palo Verde Nuclear Generating Station led the nation in electrical generation in 2014—it has done that for 23 consecutive years—but with a total output of 32.3 million MWh, it even bested its own previous record set in 2012. The Palo Verde plant is located about 45 miles west of Phoenix, […]