Indonesia’s state-owned electrical utility, PLN, posted an after-tax revenue of round $1.4 billion in 2023 with whole income up 36 p.c in comparison with 2019. Like Indonesia’s different state-owned power main, oil and fuel large Pertamina, it appears that evidently PLN has recovered fairly nicely from the pandemic. But when we unpack these numbers a bit, they reveal some fascinating issues.
Like Pertamina, PLN has a mandate from the federal government to supply its companies (on this case electrical energy) to Indonesian customers at inexpensive and steady costs. Variations between the price of manufacturing and the promoting value are absorbed by the federal government via subsidies and different types of compensation.
The federal government’s share of this value disparity has elevated significantly within the final two years, reaching about $9 billion final 12 months. With out that $9 billion in authorities help, PLN wouldn’t have been worthwhile. With out authorities help, Indonesian customers would additionally possible have needed to shoulder a bigger share of the monetary burden by paying larger electrical energy charges, one thing the state has by no means proven a lot urge for food for.
PLN is predicted to buffer customers in opposition to value volatility whereas additionally making certain enough new capability is constructed to fulfill demand. When President Joko Widodo took workplace in 2014, one among his signature marketing campaign guarantees was to build 35,000 MW of latest producing capability. Lots of this was anticipated to return from personal builders, who usually promote their energy to PLN at mounted charges over a number of many years.
And the plan labored fairly nicely. Between 2015 and 2023, personal builders constructed over 17,500 MW of latest capability whereas PLN added an extra 4,800 MW via vegetation that it owns and operates itself. It’s not fairly the 35,000 MW that was envisioned, however nonetheless a considerable quantity of latest capability.
This upsurge in personal funding has shifted the construction of Indonesia’s power market in a major means. In 2015, PLN was producing 75 p.c of Indonesia’s electrical energy. By 2023, as these new personal energy vegetation got here on-line, PLN’s share of electrical energy era fell to 57 p.c and if the present development continues this share will possible maintain reducing sooner or later.
In consequence, PLN’s funds to exterior energy firms have ballooned. In 2016, the utility paid personal suppliers round $3.8 billion to purchase their energy. Final 12 months, it paid $9.9 billion. The logic of this mannequin is that PLN doesn’t want to lift upfront the substantial sums required to construct huge, capital-intensive energy vegetation. It merely buys the facility all through the contract, so the associated fee might be unfold out over a few years.
Which means PLN is paying out extra today to buy electrical energy generated by personal builders and can be anticipated to soak up value volatility attributable to exterior shocks, with out having the ability to simply elevate costs on customers. Overlaying this hole is an enormous a part of the explanation that authorities subsidies have elevated lately.
Right here is the place clear power enters the combination. Once we discuss solar energy, many of the value is incurred in the course of the development part. Working prices are very low, and gas prices are non-existent. And the excellent news about solar energy is that yearly it’s getting cheaper to construct as the value of key elements, corresponding to photo voltaic panels, goes down.
There are two methods to construct extra photo voltaic. PLN can encourage extra exterior funding by getting into into buy agreements with personal builders. Or it may well construct extra solar energy vegetation and function them itself, or in partnership with personal builders. PLN would, typically talking, desire the second choice.
Analysts generally say that PLN is holding up personal funding as a result of it lacks the flexibility to make the regulatory atmosphere enticing to builders. But when the price of constructing solar energy is absolutely going to get even cheaper within the years forward, then it is smart for PLN to desire constructing photo voltaic itself to be able to transfer away from liability-heavy long-term buy agreements with personal builders. Why get locked into buy agreements with solar energy firms at present costs (say 6 cents per kilowatt hour), when in 5 years the levelized value to construct and function its personal solar energy vegetation may be half that?
From their perspective, that is completely rational. PLN has taken on billions of {dollars} in new liabilities as a part of the 35,000 MW funding increase, and so they don’t essentially need to maintain stretching the stability sheet with extra long-term buy agreements as Indonesia pivots towards clear power. Given the extent to which the utility already depends on authorities subsidies, constructing and working its personal fleet of utility-scale photo voltaic presents a viable path ahead even when it’s not the one that non-public builders or the market at giant would favor.
