Similar title to Nakicenovic, N. ORCID: https://orcid.org/0000-0001-7176-4604 & Riahi, K. ORCID: https://orcid.org/0000-0001-7193-3498 (2001). An Assessment of Technological Change Across Selected Energy Scenarios. IIASA Research Report (Reprint). IIASA, Laxenburg, Austria: RR-02-005. Reprinted from Energy Technologies for the 21st Century, World Energy Council, London [September 2001]