The Closed Loop with India

Bhutan’s hydropower sector was built since the 1980s as an export industry. Domestic consumption was never the design goal. The grid was sized to carry power south to the border; the economic logic was “earn rupees by selling power.”

The fuel side grew separately. As living standards rose through the 2000s and 2010s, vehicle ownership exploded. Bhutan now has over 100,000 registered vehicles for 777,000 people. Almost all of them run on Indian-refined fossil fuel.

Two unrelated stories. Two ministries. Two flows that, by the time anyone reconciled them, were meeting at the same border with opposite signs.

In 2025 Bhutan imported Nu 13.6 billion of diesel, Nu 5.2 billion of petrol, and Nu 18.8 billion of jet fuel from India — Nu 37.6 billion total.

Domestic fuel prices are benchmarked against two speculative finished-product markets — Arab Gulf Gasoil for diesel and 2 RON Singapore Gasoline for petrol — not against crude. Domestic pricing parameters have not been revised since 2023.

The structural fix is electrification — converting Bhutan’s transport, cooking, and heating onto the clean grid the country already produces. The country has the electricity; it does not yet have the infrastructure layer that lets domestic consumers use it.

The ngultrum has been pegged 1:1 to the Indian rupee since its introduction in 1974. The Indian rupee circulates freely in Bhutan alongside the ngultrum.

The peg gives Bhutan price stability and seamless cross-border trade. It also gives Bhutan no independent monetary policy: interest-rate decisions effectively follow the Reserve Bank of India, set for an economy at vastly different scale.

The bilateral choice — peg vs float vs basket — has been debated periodically since the early 2000s. The peg has won every time because the cost of the peg is invisible to the Bhutanese ledger (the ngultrum balances always) and the cost of unpegging is highly visible (price instability, capital flight risk, currency mismatch on existing debt). The asymmetry between visible cost and invisible cost is itself a structural feature of how the country evaluates the choice.

In early 2026 the Government of India sent Bhutan an Nu 2.5 billion Economic Stimulus Package. By 21 May 2026, Nu 1.531 billion of it had gone to subsidising the diesel price spike — paying Indian Oil Marketing Companies for fuel sold inside Bhutan.

The aid arrived, the aid left. The closed loop closed once more.

1. 16 Mar 2026 Diesel cost Nu 70.18/L · no subsidy yet
2. 22 Mar 2026 Cost Nu 108.17/L · subsidy Nu 16/L · pump held at Nu 98.31
3. 17 Apr 2026 Peak cost Nu 199.66/L · subsidy Nu 101.35/L Government paying more per litre than the consumer
4. 16 May 2026 Petrol subsidy lifted · diesel subsidy continues at Nu 23/L
5. 22 May 2026 PM confirms Nu 1.45bn spent in fuel subsidies to date

The loop is decades old. Closing the asymmetry is the work of decades. Five specific moves, in rough priority order:

None of these is novel. Each is the work of a specific institution. The reason none has happened at scale is that the country’s own ledger keeps showing the relationship as balanced — because ngultrums balance — while the dollar story unfolds quietly underneath.