// sustainability

Source: Financial Times

TikTok is attempting to localize infrastructure in the Global South to satisfy regulatory demands for data residency, but colliding with environmental constraints that don't exist in its traditional markets. The proposed site sits in a semi-arid region where water scarcity makes a massive cooling operation politically untenable. This exposes a hard limit to the assumption that tech companies can simply "build local": the geographies where governments demand sovereignty often lack the environmental capacity to host power-intensive facilities. Companies face a choice between expensive retrofitting, years of delays, or regulatory capitulation. The outcome will test whether platforms can actually decouple from northern infrastructure, or whether data localization remains performative when it requires leaving profitable regions.

Source: ReCODE · with Canay Atalay

The framing shift from real estate to hosting capacity reorients how cities should measure value—moving from transactional asset pricing to systemic resilience under climate, demographic, and infrastructure stress. Zoning boards, developers, and municipal planners still optimize for real estate returns rather than whether neighborhoods can actually sustain water systems, cooling infrastructure, and population density as climate extremes intensify. Adopting hosting capacity as the unit of analysis would force immediate reckonings with overbuilt suburbs, underserviced urban cores, and the capital misallocation baked into current development patterns.

Source: WIRED

Japan has identified rare earth deposits at extreme ocean depths and is building extraction infrastructure to process them domestically, directly targeting the 60% of global rare earth refining that flows through China. This is operational: Tokyo is investing in mines and refineries capable of supplying its semiconductor and defense industries within five years. The move forces other nations to confront a hard choice—geographic independence from Beijing requires accepting higher extraction costs and environmental tradeoffs, not simply diversifying suppliers. Japan's gambit exposes how thoroughly the post-industrial West outsourced control of critical materials. For now, the only realistic alternative to Chinese dominance is underwater mining in jurisdictions willing to accept the ecological cost.

Source: Ars Technica

IRENA's 2025 installation data confirms solar has become the default infrastructure choice for new electricity generation worldwide, not just in the US. Grid operators now manage intermittency at scale. Battery storage companies race to meet demand. Incumbent fossil fuel utilities have lost their role as primary builders of new power infrastructure. The 1.4 gigawatts of average daily solar additions reflects a different investment pattern than the previous decade, when capacity decisions spread across coal, gas, and renewables. Today capital, supply chains, and regulatory approval processes optimize almost exclusively for solar deployment. The shift redistributes power: distributed solar installers and panel manufacturers gain leverage over centralized utilities. Grids engineer toward flexibility rather than baseload stability. Regions compete for manufacturing hubs. Renewable infrastructure deployment capacity—not technology or cost—now constrains energy transition speed.

Source: WIRED

Google is building new data center capacity around a natural gas plant that will emit millions of tons of CO2 annually. The gap between tech giants' net-zero pledges and their actual infrastructure choices is now visible. As AI workloads surge, companies are abandoning the pretense that renewable energy alone can scale fast enough. They are instead retrofitting or building fossil fuel plants—a pragmatic admission that carbon accounting and renewable procurement credits have replaced genuine decarbonization as operating strategy. The infrastructure buildout for AI is being locked into gas for decades, making the sector's climate impact far harder to reverse than its marketing suggests.