Forty mayors from cities around the world are set to sign a new pact intended to influence how urban data centres are planned, built and operated. Multiple outlets report that the agreement is designed to address concerns about the effects data centres can have on city resources and broader policy goals. The pact focuses on reducing the negative impacts associated with the sector, including pressures on local natural resources and electricity demand. Sources also link the initiative to concerns about energy prices for residents and municipalities, suggesting that cities are seeking greater predictability and alignment with local energy conditions. In addition, the agreement is presented as a way to support climate-related targets, reflecting expectations that data centre development should be more compatible with efforts to limit greenhouse-gas emissions. One report notes that mayors, including from Montreal, are part of the group supporting the pact, while other coverage describes the initiative as involving cities across multiple continents. Overall, the reports indicate a coordinated municipal effort to shape data centre development through a shared framework and commitments among participating city leaders.