May 6 (Reuters) - Microsoft MSFT.O is considering delaying or abandoning its 2030 goal of matching its entire hourly electricity use with renewable energy purchases, Bloomberg News reported on Wednesday, citing people familiar with the matter.

The expensive and energy-intensive push for data centers is reshaping the feasibility of Microsoft's climate commitments that were made before the AI era and rank among the industry's most ambitious targets, the report said.

The discussions were ongoing and no final decision has been made, Bloomberg News added.

Microsoft did not immediately respond to a Reuters request for comment.

Like rivals Amazon AMZN.O and Alphabet GOOGL.O, the Windows maker is spending hundreds of billions of dollars to build out artificial intelligence infrastructure needed to power services such as its Copilot assistant and Azure cloud service.

Some of the new data centers tech companies are developing are expected to have multiple gigawatts of capacity. A single gigawatt is enough to roughly power 750,000 U.S. homes.

The rush to power those data centers has sparked a flurry of deals, including those for nuclear energy. It has also boosted demand for natural gas, which some industry executives have said is faster and easier to deploy than renewables.

Microsoft in 2024 agreed a power deal with Constellation Energy CEG.O to help resurrect a unit of the Three Mile Island nuclear plant in Pennsylvania.