Why is Goodman stock sliding today?

Goodman stock experienced a 2.3% decline to A$25.70 following the company's formal abandonment of its A$1.2 billion Project Mars data centre development in Sydney's Lane Cove. The 90-megawatt facility, located just 20 meters from residential homes and 160 meters from a nearby primary school, was scrapped due to intense community opposition and evolving regulatory conditions for large-scale data centre projects in Australia.

This move came after a particularly challenging week for Goodman, during which it faced a federal Senate inquiry into AI and data centres, where it admitted the project had failed to secure a "social licence," and Liberal Senator Sarah Henderson labeled the proposal as "completely unacceptable." Goodman's head of planning, Guy Smith, informed the NSW planning department that, after reviewing recent federal and state policies, the company decided not to pursue the development application.

This development has heightened investor concerns about whether stringent rules, including proposed residential buffer zones, could hinder other projects within Goodman's pipeline, with data centres making up 78% of its A$19.7 billion global development work in progress. The overall market environment provided little solace, with the ASX 200 displaying a slight upward trend.

Furthermore, broader concerns about a potential slowdown in AI demand surfaced, following OpenAI's announcement to halt all training due to uncertainty surrounding AI safety.