# GreenIRR GreenIRR is a carbon accounting platform for Fortune 500 supply chains and the trucking carriers they contract. The platform connects to telematics devices and fuel cards -- the two primary data sources in commercial trucking -- to collect real-time vehicle performance data, standardize it, and deliver emissions and efficiency reporting that updates every two hours. GreenIRR helps carriers produce the Scope 3 emissions reports their shipper customers need to comply with California SB 253 (filings due August 2026), CSRD (Europe), and similar state-level disclosure laws in New York and Washington. ## Key pages - Homepage: https://greenirr.com - How it works: https://greenirr.com/how-greenirr-works - Why carbon reporting: https://greenirr.com/carbon-reporting - Contact: https://greenirr.com/contact ## Key facts - Integration: connects to existing telematics hardware and fuel cards -- no new hardware required - Data latency: updates every two hours - Implementation: operational within weeks - Compliance: SB 253, Smartway, CSRD, Scope 3 guidelines - HQ: 3675 Market St., Philadelphia, PA 19104 - Contact: info@greenirr.com