| ID | 090079 |
| Title Proper | Assessment of demand for natural gas from the electricity sector in India |
| Language | ENG |
| Author | Shukla, P R ; Dhar, Subash ; Victor, David G ; Jackson, Mike |
| Publication | 2009. |
| Summary / Abstract (Note) | Electricity sector is among the key users of natural gas. The sustained electricity deficit and environment policies have added to an already rising demand for gas. This paper tries to understand gas demand in future from electricity sector. This paper models the future demand for gas in India from the electricity sector under alternative scenarios for the period 2005-2025, using bottom-up ANSWER MARKAL model. The scenarios are differentiated by alternate economic growth projections and policies related to coal reforms, infrastructure choices and local environment. The results across scenarios show that gas competes with coal as a base-load option if price difference is below US $ 4 per MBtu. At higher price difference gas penetrates only the peak power market. Gas demand is lower in the high economic growth scenario, since electricity sector is more flexible in substitution of primary energy. Gas demand reduces also in cases when coal supply curve shifts rightwards such as under coal reforms and coal-by-wire scenarios. Local environmental (SO2 emissions) control promotes end of pipe solutions flue gas de-sulfurisation (FGD) initially, though in the longer term mitigation happens by fuel substitution (coal by gas) and introduction of clean coal technologies integrated gasification combined cycle (IGCC). |
| `In' analytical Note | Energy Policy Vol. 37, No. 9; Sep 2009: p.3520-3534 |
| Journal Source | Energy Policy Vol. 37, No. 9; Sep 2009: p.3520-3534 |
| Key Words | Gas market ; Electricity ; Energy Modeling ; India ; Energy |