During the recent Colorado Energy and Carbon Management Commission (ECMC) hearing on June 25, 2025, a significant discussion emerged surrounding the historical regulations of hydraulic fracturing, particularly the Form 5A reporting requirements. The dialogue highlighted the confusion over the timeline of these regulations, with key testimonies referencing different dates for when these rules were established.

A pivotal moment came when a commissioner sought clarification on the definition of "shrinkage" as presented by a witness, who cited "Oil and Gas Property Evaluation" by John Wright as the source. This led to further inquiries about the witness's familiarity with the rules in place during 2008, a time when reporting was reportedly not required. The witness confirmed that they had conducted background research, noting that FracFocus, a reporting platform, was not established until 2011, which limited the ability to report under the Form 5A rules.

Commissioner Messner raised concerns about discrepancies in testimonies regarding the Form 5A rules, questioning whether they had been in effect since 1998 or if the witness's understanding was accurate. This exchange underscored the complexities and potential misunderstandings surrounding the regulatory framework governing hydraulic fracturing in Colorado.

The discussions at the ECMC hearing reflect ongoing efforts to clarify and understand the historical context of energy regulations, which are crucial for shaping future policies. As the commission continues its work, the implications of these discussions could significantly influence the state's approach to energy management and environmental oversight.