As an electricity crunch drives bills higher around the country, big tech...

CNN Climate 2 months ago

As an electricity crunch drives bills higher around the country, big tech companies building power-hungry data centers are increasingly offering to pay for more of the energy they consume, so everyday people don't get stuck with the bill. At least, that is the message from seven large tech companies in new letters responding to three Senate Democrats' investigation into how data center buildout nationwide is impacting electricity prices. But while these companies can make commitments, there are few regulations to ensure those promises are kept. In mid-Atlantic states especially, a sudden boom in data center growth combined with a lack of new power to supply them has caused sharp electricity bill spikes in states including Maryland, Virginia, New Jersey and the District of Columbia. Around the country, certain areas where data centers were built saw electricity costs jump as much as 267% compared to five years ago, a 2025 Bloomberg News analysis found. Seven companies, Google, Amazon, Microsoft, Meta, Coreweave, Equinix and Digital Realty, responded to questions from the senators on how many data centers they had, how much power those facilities needed, and how they plan to procure and pay for that power. Tap the link in bio for more. 📸: Noah Berger/Amazon Web Services/Reuters

layersDaily Sustainability Digest

Published about 1 hour ago



Sustainable construction is becoming a test of bankability, with asset owners backing projects that improve whole life carbon performance and meet a credible life cycle cost threshold. Aldi’s plan to install solar panels on half its UK stores by the end of 2026 shows that decarbonising the built environment is being driven by portfolio retrofit, energy-efficient buildings and low carbon design rather than headline-led new build. Sustainable building design, sustainable design and eco-design for buildings are being judged with far greater rigour through whole life carbon assessment, lifecycle assessment and building lifecycle performance, with stronger focus on embodied carbon, embodied carbon in materials and the carbon footprint of construction as the market pursues net zero carbon buildings and net zero whole life carbon.

EV charging is strengthening the business case for green infrastructure, with viable sites attracting sharply higher rents and turning car parks, grey land and brownfield plots into infrastructure for sustainable urban development. The planned wind-down of SDCL Efficiency shows that environmental sustainability in construction still has to satisfy conventional capital markets. Green construction, eco-friendly construction, low carbon building and carbon neutral construction are now expected to deliver measurable returns, not only sustainability claims.

Standards on site are tightening. The Considerate Constructors’ Scheme has revised its checklist and scoring model, raising expectations for sustainable building practices, resource efficiency in construction and low-impact construction. Recycleye’s latest AI sorting system supports the circular economy and circular economy in construction by improving recovery of green building materials, low carbon construction materials, low embodied carbon materials and renewable building materials. This strengthens life cycle thinking in construction, sustainable material specification, end-of-life reuse in construction and circular construction strategies, with growing value placed on environmental product declarations (EPDs), green building products and evidence frameworks associated with BREEAM and BREEAM v7.

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