The discourse surrounding data center sustainability is increasingly focused on energy efficiency and measures to reduce power usage effectiveness (PUE) below 1. Efforts are being made to address climate legislation and promote self-regulatory measures, which in turn are driving technological advancements and the adoption of alternative sources of electricity. These developments aim to establish a more transparent and standardized approach to sustainability in data centers. Several noteworthy initiatives have emerged in this domain. For instance, the Inflation Reduction Act has been introduced, extending tax credits specifically for renewable energy sources. Additionally, the Securities and Exchange Commission (SEC) has proposed new disclosure rules related to climate for public companies. These legislative and regulatory actions reflect the growing importance of addressing environmental concerns and encouraging sustainable practices within the data center industry. Companies that take early action to enhance their energy and water usage efficiency are poised to reap benefits. As leading firms and investors continue to prioritize environmental consequences, the ability to demonstrate a commitment to sustainability becomes increasingly valuable. However, the conversation surrounding data center sustainability remains ongoing and evolving, with no definitive conclusions yet reached.