Reliance Power shares jumped 18.36 percent on Wednesday, touching a high of Rs 29.40, after the company renamed four of its subsidiaries to reflect a new push into artificial intelligence. The stock was last trading 15.54 percent higher at Rs 28.70.

The four units now carry AI in their names: Reliance AI Green Power Private Limited, Reliance AI Power Private Limited, Reliance AI Data Control Private Limited, and Reliance AI Data C Private Limited. The company said the move is meant to position it for AI, data centres, and cloud infrastructure work.

What actually changed, and what didn’t

Reliance Power was clear that this step involves no new contracts, no fresh investment, and no project launches yet. It is a legal and corporate restructuring, built to give the company a framework it can use if it later decides to pursue AI-linked business lines.

That distinction matters for anyone reading the stock’s sharp move. The rally reflects investor appetite for anything AI-adjacent right now, more than it reflects revenue that exists today.

A stock still down sharply for the year

Despite Wednesday‘s jump, Reliance Power remains down 17.39 percent year to date and has fallen 40.94 percent over the past twelve months. The AI rebrand comes at a moment when the company needed a story to shift sentiment.

Power sector stocks broadly have had an uneven year in India, caught between rising electricity demand from data centres and pressure on legacy generation assets.

The broader trend behind the move

Reliance Power isn’t alone in reaching for an AI angle. Indian companies across sectors have renamed units or announced AI partnerships in recent months, hoping to catch some of the investor enthusiasm flowing toward anything tied to artificial intelligence and data centre buildout.

Whether the renamed subsidiaries turn into real revenue will depend on decisions Reliance Power hasn’t made public yet.

For now, the AI story lives in the paperwork, not yet in a signed contract.