High spot prices a reprieve for merchant power producers

High spot prices a reprieve for merchant power producers
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First Published: Sun, Dec 04 2011. 08 49 PM IST

Updated: Sun, Dec 04 2011. 08 49 PM IST
Inflation has caught up with electricity prices. Prices in the spot markets rose by 82% to Rs 4,285 per megawatt (MW)-hour. On 2 December last year, average MW-hour price on the Indian Energy Exchange stood at Rs 2,344.
A combination of factors is driving the electricity prices. Low capacity additions and the unavailability of fuel have significantly crimped electricity generation. Against a set target of 2,373MW, the industry added just 345MW of capacity in October. According to BRICS Securities, in the year to October, only 75% of the targeted capacities has been added.
Meanwhile, fuel constraints have crimped electricity generation at existing plants. From 73% in October last year, the plant load factors (PLFs) of coal-based units have fallen to 68%. For gasbased units, PLFs fell from 69% to 66% in October this year.
Demand, on the other hand, continues to remain firm. In October, the energy deficit in India stood at 9.6%. In the same month last year, the shortfall stood at 6.8%.
Overall, firm demand and high costs are driving electricity prices. High prices might be bad news for consumers but the trend is unlikely to reverse anytime soon. Akhand Pratap, analyst at First Global, expects the spot power prices to trade firm for one more year. According to Pratap, with state electricity boards increasing prices (13 states have hiked tariffs in July-November), spot markets have got some support.
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Another factor is the coming state elections. Five states will go to elections next year. With supplies remaining tight, most state electricity boards are expected to buy power from the open market.
Pratap says, “Sure, loadshedding will happen, but they can do that only to a certain extent. Beyond that, they will have to make open market purchases.”
Overall, the outlook for the spot electricity prices is rosy. But firm spot prices alone will not be sufficient to boost the earnings of major power producers. This is due to the limited merchant power capacities. While NTPC Ltd has no merchant capacity, based on 2011-12 estimates, merchant power constitutes only 5.3% of Tata Power Co. Ltd’s total capacity. Companies such as Lanco Infratech Ltd, JSW Energy Ltd and Adani Power Ltd have substantial merchant power capacities. The gains, though, could be limited for them also. This is due to the high fuel costs. With limited fuel supplies in the domestic market, many power producers are forced to import coal, which is expensive. While most of them are struggling to secure low-cost fuel supplies, at least high spot prices will give them some comfort.@
Photo by Ramesh pathania; graphics by Ahmed Raza Khan/Mint
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First Published: Sun, Dec 04 2011. 08 49 PM IST