Technology Roadmap: Low-Carbon Technology for the Indian Cement Industry Mr. L Rajasekar

1. Technology Roadmap: • Low-Carbon • Technology for the • Indian Cement Industry • Mr. L Rajasekar • UltraTech Cement Ltd.

2. Cement Sustainability Initiative- 24 member companies One third global cement production Two thirds outside of China

3. Global Cement Technology Roadmap 2009: A world first • First industry-specific roadmap, with IEA • Roadmap for global CO2 emissions reductions potential up to 2050 (incl regional milestones) • Based on 38 technology-specific papers by European Cement Research Academy (ECRA) • Launched December 2009

4. Global Cement Technology Roadmap 2009 Global data input • Emissions reduction levers: • Energy efficiency (thermal, electric) • Alternative fuels • Clinker substitution • CCS (Carbon capture and storage) IEA model Technical papers

5. CSI in India >60% of national production

6. Partnering to develop a Low-Carbon Technology Roadmap for the Indian cement industry

7. India Cement Production Projections

8. Low Carbon Technology RoadmapFor The Indian Cement Industry Merits in evolving India Specific Roadmap Input data to Model – Data of Indian Cement Industry Assumptions/ options/ alternative relate to Indian Cement Industry Roadmap addresses issues relevant to Indian Cement Industry • Identifying Indian cement industry-specific technology options • Based on current level of specific energy consumption & technology absorption • Focus on identifying Gap /Barriers and specific policy interventions

9. Low Carbon Technology RoadmapFor The Indian Cement Industry

10. Roadmap Development Process…

11. Data modeling and roadmap drafting Technology Papers Partner and stakeholder review Cement demand data, data modeling and analysis (IEA) Stakeholder outreach – Technology, Financing, Policy

12. Low Carbon Technology Roadmap-Model

13. Low Carbon Growth for the Indian cement industry- Vision Low Demand Case

14. Key indicators for Indian cement industry in the 2DS

15. Key indicators in the 2DS

16. Potential energy savings from implementation of the different levers

17. Co-Processing of AFR Electrical/Thermal efficiency Technical • Layout constraints/civil structural capability for stage addition in Preheater • High moisture limestone restricts the number of stages in the preheater • Burnability of raw mix Policy • India’s environmental norms, necessitating installation of additional equipment, might increase future energy consumption. • Logistics/availability and quality concerns of coal, raw materials • Grid Power Quality Financial • Longer shutdown time for major modifications • Long pay back period for implementation of certain initiatives, if only energy efficiency benefits are taken into account. Uncertainty price of CER & ECert (PAT) • Higher investment and operating costs for oxygen enrichment Clinker Substitution Waste Heat Recovery systems

20. Cumulative investment needs in the Indian cement industry, 2010-50

21. Key findings • Industry achieved CO2 emission levels of 719 kg in 2010 from 1120 Kg in 1996 • In absence of appropriate technological/ policy measures, CO2 emissions are projected to reach 488 Mt CO2 (LD) and 835 Mt CO2 (HD). • Technologies, policy framework and investment needs outlined in roadmap could limit the CO2 emission to 275 Mt CO2 (LD) and 468 Mt CO2 (HD) • Achieving Milestones would enhance energy security by saving 377 PJ to 485 PJ energy by 2050 • Additional investment needed to reach target emission envisioned in the roadmap is between USD 29 and USD 50 billion

22. Roadmap Process-Learning • A workshop (1-2 days) for core roadmap team to understand IEA model structure, model inputs, and sensitivity of inputs. • This will help in necessary checks, precautions during data collection/inputs to model/Technology paper development • Active participation of National Industry Association to be ensured early in the process. • This will help in moderating inputs/outcomes with wider perspective and outlook • Accommodating non-CSI members, views, data • Global roadmap & Technology papers to be used as a guidance documents • This helps in getting necessary inputs, verify accuracy and useful comparison • Identify National/International domain experts at early stage for their views/comments on draft Technical papers. • This will expedite the activities of Technology paper development

23. Roadmap Process- Learning • Frequent exchanges with Global CSI/ECRA, for their views on draft documents and Inputs in areas where Country does not have domain expertise • Periodic review of Roadmap outputs by committee of CEOs for any mid course corrections • Rigorous/Persistent stakeholders dialogue with key organizations/ people jointly or individually for their Inputs on way forward to meet the objectives; participation of core team members in one-to-one dialogue with key persons is recommended. • Active involvement of Local/National policy makers and financial Institutions to be ensured at an early stage of Roadmap preparation. • This will enhance acceptability/credibility of roadmap and better buying in and overcoming barriers in Implementation and Financial constraints

24. Way Forward… Three Pilot plants identified for feasibility assessment of implementing technical papers Evaluate anticipated benefits, overall GHG emission reduction opportunities. Develop an action plan for pilot plant based on GHG emission reduction opportunity and investment 26

25. For further details please contact CSI: Roland Hunziker: hunziker@wbcsd.org or IEA: Nathalie Trudeau: nathalie.trudeau@iea.org