SAP has migrated its online service for reporting carbon emissions over to an Amazon cloud platform, the company announced Monday. The newly launched version 5.0 of the company's SAP Carbon Impact OnDemand is the first to run on Amazon, said Vishal Sikka, who is SAP's executive board member for technology and innovation. "That gives us a tremendous benefit of low-cost elastic performance and scalability," he said. Customers will work directly with SAP, rather than Amazon.