News · 8 July 2024

Carbon-Free Chronicles - June: the essential round up of news and reports relating to 24/7 clean energy

We constantly see more content, education, reports, news and announcements shared on the topic of certificate management, 24/7 carbon-free energy and clean energy sourcing. Here we highlight the best news and reports alongside our own regular insight articles from June 2024.

What we’re reading

Don’t wait for hourly certificates: get started on matching around-the-clock today

  • Hourly certificates issued by registries is the gold-standard. Before these become readily available, companies and utilities are already progressing towards 24/7 CFE goals: EnergyTag 's Alex Piper explains how this works in a recent blog post.
  • With support from utilities and software solutions, first movers are using Energy Attribute Certificates (EACs) and granular metering data to track and verify their hourly energy use.
  • Today, 27 projects across 5 different continents are doing 5+ terrawatt-hours of hourly matching. Check out the case studies here.

New reports recommend incorporating “Loss of Green Hours” and warn against the use of short-run marginal emissions

  • In a new report, Charles River Associates evaluate the trade-offs between overbuilding generation capacity and meeting all hours of load with clean energy.
  • The Loss of Green Hours (LoGH) metric describes the hours not met by CFE production, and allows utilities to better evaluate the trade-offs between meeting hourly CFE goals and overall construction costs. LoGH can help identify gaps in CFE production and optimize investments to fill those gaps.
  • A publication in Energy Policy from Princeton University and National Renewable Energy Laboratory warns that the use of short-run emissions factors may significantly overestimate emissions impacts of electricity technologies and interventions. Accurate metrics are needed to understand the impacts of electricity consumption and procurement decisions.

Progress on clean energy targets and hourly transparency in the US, UK, New Zealand

  • The Vermont Senate followed the House of Representatives in passing a bill to modernize Vermont’s Renewable Energy Standard (Vermont’s equivalent of a Renewable Portfolio Standard, or RPS). The new Standard requires all Vermont utilities to provide 100% renewable energy by 2035, up from 75% by 2032. They plan on doubling new small and medium renewable energy projects. The bill is now awaiting approval from Governor Phil Scott.
  • In the UK, the Advertising Standards Authority required Budweiser to substantiate their 100% renewable electricity claim. The brewer covers it’s entire electricity consumption volume with REGOs, a system which has been questioned as it allows to claim carbon-free energy sourcing when in reality the timing of renewable generation and consumption aren’t taken into account, creating some gaps in clean sourcing.
  • In New Zealand, Simply Energy is leading the way on demonstrating real time emissions. They launched Carbon iQ, a tool that provides detailed emissions reporting by combining real-time emissions data with half-hourly electricity consumption data. This has the approval of Toitū Envirocare, New Zealand’s leading carbon certification organisation.

What we’re writing (and saying)

Building companies and innovating in clean energy markets

  • From a climate change class in university to building companies in the energy sector, our co-founder and CEO Toby Ferenczi shares his expertise on entrepreneurship and clean energy markets on the CleanTechies Podcast.
  • With hosts Somil Aggarwal and Silas Mähner 🔍🌎, they discuss the electricity sector and the evolution of clean energy trading as certificates progress towards hourly timestamps and matching. While electricity buyers have historically led the push for hourly clean energy matching, utilities around the world are picking up the pace on adoption, both voluntarily and in response to regulation.
  • Toby also talks about the challenges of building a company in the energy industry, where regulation is strict and decisions are slow due to the critical nature of the service.

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News · 03.08.2026

Carbon-Free Chronicles July 2026: the essential round-up of news and reports relating to hourly transparency

July delivered multiple advancements in hourly matching. From a clarified GHG Protocol direction to live hourly RECs, hourly matching is taking hold on a global scale. GHGP announced it will merge with ISO to create a single global accounting standard, published the results of its Scope 2 public consultation, and set out a proposed "multi-statement" reporting approach for market instruments. Alongside that, EnergyTag launched a live dashboard tracking the global shift to round-the-clock clean power, Green-e formalised its own hourly certification products, and Xpansiv issued Texas's first hourly RECs. In Brussels, the European Commission's revised data centre sustainability label introduced a fast lane for time-matched clean power, while in Kuala Lumpur, Malaysia set out how it plans to back its data centre boom with renewables and battery storage. Closer to home, our SBTi analysis and webinar with Climate Group anchored the month, and our conversation with SMUD and the Center for Resource Solutions closed July out. Time to dig in to this month's happenings.

25.06.2026

SBTi's Corporate Net Zero Standard v2: what it means for hourly matching

Last week, the Science Based Targets initiative (SBTi) published the final version of its Corporate Net Zero Standard (CNZS) v2, the first major update to its flagship corporate framework in five years. Over 11,000 companies and financial institutions have committed to science-based targets since SBTi was founded in 2015, making this release one of the most consequential standard updates in corporate climate accountability. The changes to Scope 2 electricity requirements deserve particular attention. Here is what has changed, what it means in practice, and why this signals a pivotal moment for utilities and suppliers.

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