What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
GRESB and Infrastructure Masons (iMasons) announced a partnership on 4 June 2025 to develop a sustainability assessment and benchmark tailored to data centers. The project moved from a 2025 pilot to a 2026 assessment offering, but the official materials cited here do not confirm an exact public release date or publish final participation and scoring details.
What the partnership is intended to do
GRESB, an assessment and benchmark organization, is developing the data-center framework with iMasons, a nonprofit professional association for people working in digital infrastructure. The announcement came at the Datacloud Global Congress in Cannes, France.
The aim is to make sustainability information more comparable within the data-center sector, giving investors and managers information to support capital allocation, risk assessment and due diligence. Data centers were already represented in GRESB’s Real Estate and Infrastructure assessments, but the partnership is intended to address the sector’s particular operating model and impacts through a dedicated framework. [GRESB announcement, 4 June 2025]
At the time of the announcement, GRESB said 41 entities reported 842 data-center assets and facilities, with a combined gross asset value of USD 115 billion through its existing assessments. Those are figures reported in 2025, not current totals or results from the new assessment. [GRESB, 2025]
Do these 3 things before closing this tab:
1Repair Windows errors before they cause bigger problems2Scan for outdated or missing drivers - takes under a minute3Clear out junk files and repair common Windows errors#1 Best Overall
- SMART - Wi-Fi connection provides remote monitoring and control of your Leviton Load Center, OTA firmware updates, and more
- INTUITIVE - Monitor whole-home energy consumption and production in real-time and view what power source(s) are powering your home
- CONTROL - Remotely control (OFF/ON) Leviton 2nd Gen Smart Circuit Breakers. Program custom schedules for 2nd Gen Smart Circuit Breaker activity to conserve energy and avoid running circuits when electricity is its most expensive
- FLEXIBLE - When integrated with an Automatic Transfer Switch and compatible backup power system, the LWHEM-2R automatically sheds nonessential 2nd Gen Smart Circuit Breakers when backup power is active, preserving power for essential circuits
- WHOLE HOME - The My Leviton app delivers a streamlined Smart Home and Energy Management experience by unifying control, scheduling, and personalization of Leviton Smart Circuit Breakers, Decora Smart Wi-Fi Lighting, and Evr-Green Electric Vehicle Chargers in a single interface
GRESB also reported that average energy use per asset among data centers in its Real Estate Benchmark increased from 59.6 million kWh per asset in 2020 to 76.0 million kWh per asset in 2024 — GRESB, 2025. This is a comparison for the data centers represented in that benchmark, not a global industry average. [GRESB, 2025]
What the assessment covers
The pilot was designed as a modular, aggregated assessment at the entity level, spanning both how an organization manages sustainability and its reported operational performance. GRESB’s overview highlights grid interaction, water efficiency, health and safety, and community impact; the working-group description provides a broader view of the proposed components. [GRESB Data Center Assessment overview] [GRESB working-group article]
Rank #2
- ⚡ EASY INSTALLATION: Installs in circuit panel of most homes with clamp-on sensors. Supports single-phase up to 240VAC line-neutral; single, split-phase 120/240VAC; and three-phase up to 415Y/240VAC (no Delta). The branch lines can automatically match different phases and have no restrictions in terms of quantity and voltage.Panels with access only to busbars will need flexible sensors available from SEM-Meter.
- ⚡ ENERGY MONITORING ANYTIME, ANYWHERE: Monitor your home's real power anywhere, anytime to prevent costly repairs, conserve energy, and save costs. Monitor solar / net metering. Light commercial 3 phase option available as a separate bundle. Protected by a 1-year warranty.
- ⚡ VARIOUS ELECTRICAL APPLIANCE MONITORING: Comes with 16 50A sensors to accurately monitor your air conditioner, furnace, water heater, washer, dryer, range, etc.
- ⚡ LOWER YOUR ELECTRIC BILL: SEM-Meter measures real-time spending and gets actionable notifications to understand where savings can be made, both to lower your electric bill and to conserve energy and protect the planet’s resources. Be an environmentalist.
- ⚡ REAL-TIME ENERGY DATA: Connect SEM-Meter device via 2.4GHz WiFi to monitor energy usage, with an accuracy range of 1%. View usage in real time through Android/Apple software. Statistics of power usage in now/day/week/month/year format: the validity period of hourly exported data is 90 days, and the exported data of day/month/year data is permanent, available at any time Export from application.
Entity management
This component addresses leadership structures, the integration of sustainability into business practices, and stakeholder engagement.
Performance modules
Proposed topics include energy, carbon, water, worker health and safety, grid impacts, and community. Later GRESB material also identifies resilience among the material issues the framework is intended to cover.
Free tools Windows power users keep installed
One-click scans. No signup required.
Rank #3
- Real-time power monitoring -Track your home's overall energy usage with instant data and insights to help you manage electricity consumption efficiently.
- Comes with 16 50A sensors, enabling you to individually monitor air conditioners, lights, washing machines, etc., helping users optimize electricity usage and effectively improve energy efficiency.
- Set up instant alerts for anomalies-receive immediate notifications when abnormal power usage occurs, such as sudden voltage spikes, helping prevent energy waste and ensuring electrical safety.
- Stable and reliable-supports dual-band 2.4G/5G Wi-Fi and RJ45 wired connection, with convenient and intuitive web-based setup. The newly designed current transformer port offers improved stability and resolves the issue of inaccurate antenna-to-ground voltage, ensuring precise data measurement.
- Easy installation -Installs in circuit panel of most homes with clamp-on sensors. Supports single-phase up to 240VAC line-neutral; single, split-phase 120/240VAC and three-phase up to 415Y/240VAC (no Delta).
Certification summary
Organizations can report examples such as building certification and management recognition.
Innovation
This component is intended to capture emerging practices, pilots, and superior performance.
Rank #4
- 6 in 1 Electricity Usage Monitor Din Rail This single phase energy meter can measure AC voltage, AC current, active power, power factor, frequence and electric energy at the same time. The power meter have a colorful, full-view, highdefinition LCD to display the measure parameters.
- Electrical parameter measurement function (voltage, current, active power, electric energy, frequency, power factor) Data reset Store data when power off Colorful, full-view, high definition LCD screen Backlight function
- Active Power: 0.0~30000W Electric Energy: 0.00~99999Kwh Voltage: AC 40.0~300.0V Current: AC 0.00~100.0A Frequency: 45.0~65.0Hz Power factor: 1.00~0.00PF Accuracy: 1％±2 words Current Resolution: 0.01A Protruding Part Size: 54mmx45mmx16mm Installation Width=3P (DZ47/C45 air switch position)
The framework is not simply a consumer-facing sustainability label: its public descriptions include governance and operational information as well as performance indicators. Developers and operators were asked to assess whether the reporting metrics were relevant and practical, while investors and tenants were asked whether the information could help with investment or leasing decisions. [GRESB working-group article]
Timeline: announcement, pilot and 2026 offering
- 4 June 2025: GRESB and iMasons announced the partnership and said they planned a Q3 2025 pilot followed by a full-market assessment in 2026. The dates were targets stated at announcement, not confirmation that the assessment opened to all participants on a particular day. [GRESB announcement]
- Q3 and Q4 2025: GRESB’s assessment overview says the pilot took place across both quarters. A separate GRESB article says it launched in September 2025 and describes the pilot as a way to shape the assessment for broader adoption. [GRESB Data Center Assessment overview] [GRESB working-group article]
- 30 June 2026: GRESB described the Data Center Standard and Assessment as a purpose-built framework developed with iMasons Climate Accord. It said the framework covers energy, water, community engagement, operational resilience, and other material issues, and is intended to help developers and operators understand sustainability risks and produce decision-useful information for capital raising, investment monitoring, and sustainable finance. [GRESB update, 30 June 2026]
- 22 August 2026: iMasons Climate Accord reported that more than 40 organizations tested the assessment in the pilot. That is iMasons Climate Accord’s reported count, not an independently audited total. [iMasons Climate Accord, 22 August 2026]
How it differs from existing GRESB routes
The dedicated assessment is intended to focus on data-center materiality rather than treating data centers only as assets within broader real-estate or infrastructure peer groups. The public descriptions support that purpose distinction, but do not provide enough detail for a full methodology comparison with the existing GRESB assessments.
Best Value
- Managed DC PDU: Input Voltage of 10 - 60 VDC; Total Capacity of 80 A divided into 8 outputs of 10 A each; Includes individual fuses for protection on each output. Applications CriticalPower Loads; TelecommunicationNetworks; DataCenters; RenewableEnergy Systems; Alarm Systems. Remote management and monitoring play a crucial role in these products. The models include a secure and user-friendly interface through a web browser, providing remote power monitoring, displaying information on voltage, current, and power for each output, alarms, and control of operations through an Ethernet connection, along with SNMP support for integration into your network management system.
For an organization choosing a reporting route, the relevant questions are its investment strategy and purpose, which issues are material to its assets, how its peer group is defined, what reporting unit and data-sharing requirements apply, and whether the data-center assessment is available to it. GRESB references Real Estate and Infrastructure Asset Assessment options in its overview; the exact route and participation requirements should be confirmed in current official participant guidance. [GRESB Data Center Assessment overview]
Who developed the framework
The original development coalition included more than 20 representatives across automation, energy management, computing, technology, investment, and asset management, according to GRESB’s 2025 announcement. GRESB’s overview lists iMasons as convening partner and Stack Infrastructure as co-chair. [GRESB announcement] [GRESB overview]
A later, formal GRESB Foundation Data Center Working Group was established by June 2026 and comprised fifteen members. GRESB named participants from Yondr, HASI, CIM Group, Affinius Capital, Ferrovial, Ceres, iMasons Climate Accord, Iron Mountain, Brightworks, Schneider Electric, Prologis, Quinn & Partners, and SMBC. This formal group is distinct from the earlier 20-plus-person development coalition. [GRESB update, 30 June 2026]
What is not yet established in the public material
The official materials described above support a 2026 assessment offering, but do not establish an exact public release date, fees, eligibility requirements, or final scoring methodology. Organizations considering participation should check GRESB’s current assessment page or official participant guidance for those specifics rather than relying on the original 2025 timeline.
The Tool Desk
Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
