Wisevoter
U.S.

Energy Registries Adopt Hourly Renewable Tracking

New granular data for certificates aims to improve corporate emissions reporting transparency.

Updated on Oct. 20, 2026 in Energy

Bold vector editorial illustration of a copper electrical coil, representing the transition to granular hourly renewable energy tracking.
North American energy registries are shifting to hourly generation tracking for certificates to enhance transparency in corporate emissions reporting. AI Illustration. Upload story photo >

Live Poll

Should companies be required to provide hourly data to verify their renewable energy usage claims?

Renewable energy registries in North America are transitioning to hourly generation tracking for energy certificates. This shift replaces traditional monthly vintages with precise timestamps to support evolving corporate sustainability standards.

Why it matters

The change responds to buyer demand for higher-fidelity data and prepares the market for upcoming, more stringent scope 2 emissions accounting requirements.

Registries are shifting from monthly vintage timestamps to hourly generation data to support a 24/7 matching goal. This movement is being driven by the need to align with future corporate accounting mandates.

The players

Xpansiv

This company owns and operates the North American Renewables Registry.

GHG Protocol

This organization develops international standards for corporate greenhouse gas accounting.

Low Impact Hydropower Institute

This body certifies hydropower stations that demonstrate minimized environmental impacts.

CleanCounts

This entity provides environmental registry solutions for renewable energy projects.

EnergyTag

This industry initiative promotes the use of granular time-stamped energy certificates.

The details

Xpansiv's North American Renewables Registry is leading this move, alongside the launch of emissions-free certificates by their CBL platform for PJM and NEPOOL markets. Additionally, specialized certifications, such as the Low Impact Hydropower Institute tag, are being integrated to provide deeper verification for qualifying renewable projects.

Timeline

  1. September 2026: An EnergyTag official presented at the Renewable Energy Markets 2026 conference.

  2. Late 2026 or early 2027: CleanCounts expects to launch new granular registry offerings.

  3. End of 2028: The GHG Protocol plans to implement revised scope 2 accounting requirements.

The Big Picture

The adoption of hourly tracking follows the trajectory set by the GHG Protocol scope 2 emissions accounting requirements. This shift moves the industry away from broad annual reporting toward precise, transparent environmental accountability.

This transition will likely force corporations to report more accurate carbon footprints, potentially influencing future investment in energy storage systems. Consumers and shareholders can expect more verifiable claims regarding renewable energy usage as the 24/7 matching standard becomes industry practice.

The takeaway

The move toward hourly energy tracking underscores the growing importance of granular data in corporate sustainability reporting. Investors and companies should monitor these developments as they prepare to align with the stricter emission accounting standards arriving in the coming years.

What happens next

CleanCounts is scheduled to introduce granular tracking for agrivoltaics, hydropower, and tribal land projects between late 2026 and early 2027. Meanwhile, the GHG Protocol is set to finalize its revised scope 2 accounting standards by the end of 2028.

Further reading

For more context on the evolving power sector, see our Energy coverage.

Source note: This article includes information reported by Argusmedia.

Live Poll

Should companies be required to provide hourly data to verify their renewable energy usage claims?