ARLINGTON, Va., Sept. 17, 2025 (GLOBE NEWSWIRE) -- Fluence Energy, Inc. ("Fluence") (NASDAQ: FLNC), a global market leader delivering intelligent energy storage systems, services, and asset optimization software, today announced that it has been named a Tier 1 energy storage supplier in the inaugural S&P Global Commodity Insights Premier List of Tier 1 Cleantech Companies.   The annual list recognizes leading suppliers across four technology categories: solar PV modules, solar PV inverters, energy storage s ...