Indian Railways should explore the use of sections of its extensive network for electricity transmission infrastructure, recommended by the Institute for Energy Economics and Financial Analysis (IEEFA).
December 03, 2020. By Manu Tayal
In its new report ‘Indian Railways at the Junction’, IEEFA outlined the opportunity for Indian Railways to participate in the nation’s energy transition beyond its solar power generation plans.
The report urged the national transporter to consider the feasibility of locating High Voltage Direct Current (HVDC) lines underground on suitable sections of its right of way.
“With its inhouse solar project plans, Indian Railways is on track to becoming a major renewable energy generator. And it could further support India’s energy transition by evaluating options for HVDC transmission, which could reduce encroachment on forests and farmland, as well as planning delays,” said author Charles Worringham, a researcher and guest contributor for IEEFA.
“Moving latent electricity in the form of coal is less efficient, less flexible, and increasingly less competitive compared to moving actual electricity on transmission lines.”
Worringham points out that the abrupt changes to railway operations caused by the COVID-19 lockdown and the fall in energy demand growth have highlighted critical choices and opportunities for Indian Railways – starting with the priorities to deal with a highly congested network.
Prior to COVID-19, 40 per cent of lines and all of the important freight routes were operating at above 100 per cent of line capacity due to severe congestion on the network, but the suspension of passenger services during the pandemic has seen the movement of more freight and a greater diversity of cargoes, at twice the speed, bringing in new revenue and improved service.
“The ability to deliver a broader range of freight ranging from vehicles to manufactured goods and perishable agricultural produce much more rapidly is in tune with the needs of India’s changing economy,” said Worringham, “but it was an accidental outcome of the pandemic.
“To maintain these new freight services and speeds when passenger traffic resumes will require Indian Railways to make some hard choices about what kinds of freight have priority. Congestion won’t be fixed by new rail projects alone.”
These choices should include rethinking plans to expand the movement of coal – which already makes up nearly half of India’s bulk rail freight, according to the report. Lower energy demand growth combined with dramatic cost reductions for solar have increased the logistical costs and financial risks of increasing coal freight, says Worringham.
“Revised electricity demand forecasts mean that much less thermal coal will require transport than Indian Railways has been planning for, and there are real risks of over-building coal evacuation infrastructure at a time when thermal coal demand is plateauing.”
And with Railways Minister Piyush Goyal calling for transformation and electrification, the recently restructured Railways Board in the process of adopting a National Rail Plan and the new economic conditions, now is the moment for Indian Railways to embrace innovation, re-prioritise freight services, and explore a new role in transmission of electricity.
“Whether publicly owned or operated by Power Grid Corporation of India Limited (PGCIL) or leased to private transmission companies, transmission could become a valuable new revenue stream for Indian Railways,” Worringham added.
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