Power usage effectiveness (PUE) Stories

Global Stories

Power usage effectiveness (PUE) stories

Alfa Laval urges data centres to service heat exchangers

Neglecting fouled heat exchangers could cost data centres more than EUR 12,000 in two months, alongside 175 tonnes of CO2, the report says.

By Sofiah Nichole Salivio • 3 min read • 2 days ago

DataCentre infrastructure

Managing energy, water constraints critical to Australia's AI ambitions

Policy should focus on technology inside new data centres, as an expert says smarter regulation could curb power and water strain while supporting AI growth.

By David Shilovsky • 5 min read • This month

Data centers

QBE appoints Jamie Thompson to lead data centres push

Rising demand for digital infrastructure is prompting insurers to rethink cover for power, cooling and outage risks at data centres.

By Mark Tarre • 3 min read • Last month

DataCentre infrastructure

Trane & Eaton unveil AI data centre reference design

The combined design could cut installation costs and copper use sharply as operators race to build more efficient AI data centres.

By Sofiah Nichole Salivio • 4 min read • Last month

Data centers

AirTrunk secures USD $2.325 billion green financing

The deal underlines lender appetite for Malaysia's expanding cloud and AI infrastructure, as the campus is set to support lower-impact digital growth.

By Mark Tarre • 4 min read • Wed, 29th Jul 2026

Hyperscale

Schneider Electric, AMD unveil Helios AI rack design

Data centre operators could cut deployment risk and speed AI build-outs with a validated blueprint for racks drawing up to 246 kW.

By Mark Tarre • 4 min read • Mon, 27th Jul 2026

Edge Computing

Vertiv cuts NFrance data centre cooling power by 20%

The overhaul also removed water use from cooling and was completed without any interruption to customers' hosted services.

By Mark Tarre • 4 min read • Mon, 20th Jul 2026

Data centers

NVIDIA touts Blackwell's AI efficiency gains in racks

Energy and cooling limits are becoming the real bottleneck for AI operators, as NVIDIA says Blackwell racks can lift output within fixed power budgets.

By Sean Mitchell • 4 min read • Thu, 16th Jul 2026

Data Protection

Eleveight AI expands Armenia factory after rapid sell-out

Demand for sovereign AI compute has forced the Gagarin site to expand within weeks, with capacity set to rise to 5MW by year-end.

By Joseph Gabriel Lagonsin • 4 min read • Thu, 2nd Jul 2026

Data centers

Microsoft cuts datacentre water use by 25% in FY25

Rising scrutiny over AI and cloud power use has pushed the datacentre operator to cut water intensity sharply and boost local supplies.

By Sean Mitchell • 4 min read • Thu, 25th Jun 2026

DataCentre infrastructure

NVIDIA's Rubin servers ditch fans for liquid cooling

The fanless design could cut cooling bills and water use for AI data centres, while also boosting rack density for hyperscale operators.

By Sean Mitchell • 4 min read • Wed, 24th Jun 2026

DataCentre infrastructure

Direct-to-chip coolants market set for rapid growth

Liquid cooling is gaining ground as AI data centres outgrow air systems, with the market forecast to hit USD $1.3 billion by 2032.

By Joseph Gabriel Lagonsin • 4 min read • Wed, 17th Jun 2026

Agricultural Technology

Green Horizon wins approval for Norway 1 data centre

The 36 MW project near Stavanger can now proceed to final design and construction, with service targeted for the second half of 2027.

By Sofiah Nichole Salivio • 4 min read • Fri, 12th Jun 2026

Stories from Other Regions

Power usage effectiveness (PUE) stories

Data centers

Grundfos urges data centres to cut cooling energy use

Cooling already accounts for up to 40 per cent of data centre energy use, as AI-driven growth strains UK power and water supplies.

By Sofiah Nichole Salivio • 4 min read • Last week

Data centers

DataVita seeks approval for third Chapelhall data centre

The scheme could bring GBP £849.6 million of investment to Chapelhall, alongside 120 permanent jobs and a GBP £75 million community fund.

By Sofiah Nichole Salivio • 5 min read • Last week

Digital Transformation

Airsys urges MPs to back data centre retrofits first

Retrofitting existing sites could ease Britain's AI capacity crunch faster than new builds, Airsys has told MPs amid power and planning bottlenecks.

By Mark Tarre • 5 min read • Thu, 30th Jul 2026

Data centers

Equinix trials hydrogen backup power at Dublin data centre

Grid-constrained Dublin operators may get a cleaner backup option after a 12-week pilot showed hydrogen generators could support live cooling systems.

By Joseph Gabriel Lagonsin • 5 min read • Wed, 24th Jun 2026