OpenAI breaks up its data centre job and goes back to renting whole buildings

Leasing and building are not two speeds of the same activity. Building means land, permits, grid connections and commitments measured in years; taking a facility somebody else has already financed moves the risk, the timetable and the counterparties, and it is available faster and at a price ^[6]. OpenAI is reviving the leasing route while the flagship Stargate site in Abilene is still under construction ^[3][5]. That sequencing is the useful signal, more than the departure itself.

The job that has been split was also changing under whoever held it. In August the company advertised for a power trading lead ^[9], which turns electricity into a position to be managed rather than a bill to be paid.

Then there is the size of the book. OpenAI is planning a $30bn data centre in Georgia ^[10]. In Ohio, Nvidia has discussed guaranteeing $250bn of financing for the buildings that will house its chips ^[11], more than eight times the Georgia figure ^[15]. Oracle has said one AI data centre could expose it to a $7bn power guarantee ^[12], and SoftBank raised a $60bn bond partly to keep the OpenAI bet funded ^[13]. Different parties, different terms, and one plan that has to reconcile them.

OpenAI gave no reason for the exit, no account says where Chris Malone is going, and the chief technology officer for computing capacity is unnamed in both reports ^[14]. The account confirming the departure offers two readings that do not exclude each other: a pre-listing tidy-up, with chief financial officer Sarah Friar having told staff last week that the company will go public in 2027 or sooner ^[8], and the ordinary pattern of people leaving after an intense build once equity vests. Counting Malone, seven senior names have gone or been replaced since April ^[7], including a second chief revenue officer inside a year when Dali Rajic was hired two weeks ago to succeed Denise Dresser ^[16].

Malone joined in March 2025, shortly after Stargate was announced with Oracle and SoftBank ^[2][3]. Eighteen months later the brief has not been refilled but divided, with leadership changes inside the infrastructure team and a compute CTO above it ^[4], and with other people running the leasing push ^[5]. That is what happens when the work changes shape, which is a different thing from a person having been wrong.