New solar plus storage project will cut emissions at Colorado cement plant

Energy Storage News:

French energy major TotalEnergies has partnered with building solutions company Holcim to deploy a solar PV and battery storage project at the latter’s cement plant in Colorado.

A power purchase agreement (PPA) and energy storage agreement have been signed with minimum 15-year terms, for the power plant, pairing a 33MWdc solar PV array and 38.5MWh battery energy storage system (BESS).

TotalEnergies will be responsible for installation and operations and maintenance (O&M), with the system expected to be commissioned in 2025, Holcim said earlier this week.

It is expected to cover around 40% of energy demand at Holcim’s Portland Cement plant in the Colorado city of Florence. The plant produces 1.8 million tonnes per year of various grades of cement, opened in 1996.

Portland Cement already has various environmental technologies installed, such as a desulfurization scrubber that removes over 90% of sulfur dioxide emissions and dust collection systems that reduce its nitrogen oxide (NOx) emissions, according to a Holcim factsheet.

[Andy Colthorpe]

More: TotalEnergies’ solar-plus-storage project to offset 40% of power demand at Colorado cement plant