Special Alert: Net Metering in Texas at Jeopardy!
Yesterday, the Public Utility Commission of Texas (PUCT) released a proposed rule in its net metering proceeding. Unfortunately, what started out in legislation as an incentive program for on-site generation is turning into a set of rules that may make it very disadvantageous for Texans to self-generate renewable on-site generation. The PUCT’s proposed rule goes to great lengths to make sure that Texas utilities (TDUs) are compensated for all line charges associated with on-site generation and for whatever metering the TDUs choose to install, including up to two IDR meters on systems over 50 kW. On the other hand, the proposed rule refuses to provide any guarantee that a distributed generation (DG) owner will receive any compensation or credit for energy delivered to the grid. In IREC’s opinion, in the practice of over 35 states and under U.S. code, this is not metering. (IREC is the Interstate Renewable Energy Council)
The PUCT’s net metering proceeding will produce two related rules. The proposed rule released yesterday deals with metering and is being decided on an expedited basis. The PUCT has scheduled an open meeting for March 26th for interested people to comment on the proposed rule. On the same day, comments will be due on the remaining portion of the net metering rules. Although both are important, the open meeting will be taking up key issues that are key to determining what net metering will mean in Texas. IREC calls on supporters of on-site generation to attend this meeting and voice their concerns. Go to http://www.puc.state.tx.us
The following summarizes the contents of the proposed rule and the proposed order that accompanies the proposed rule:
Most disturbing, the proposed order determines that netting over a billing period is not consistent with H.B. 3693, the legislation that set the net metering proceeding in motion. This is quite ironic considering that net metering is universally understood as netting over a billing period. According to the proposed decision, “net metering” has various applications in other markets and often refers to “retail roll backs” or “banking” whereby a meter runs backwards. Because H.B. 3693 does not include these concepts and stipulates that metering must be capable of measuring in-flows and out-flows, the proposed order reasons that net metering as it is universally understood is not what the legislature had in mind for Texas. This reasoning ignores comments by IREC and others that meter readings for in-flows and out-flows can be netted to accomplish net metering and that this is in fact the way net metering is accomplished in many states. The commission appears to have been convinced by the utilities that H.B. 3693 can’t possibly call for net metering unless it states that meters should spin forwards and backwards.
The commission also concludes that “[a]bsent the ability to quantify out-flows, there is no basis for the DRGO and REP to determine when the energy is made available and arrive at the time value of this energy in the wholesale market.” The commission appears to misunderstand its own market. An end of month out-flow reading does not provide any information as to when energy was put on the grid. Nevertheless, the commission uses this as further justification that under H.B. 3693 “it is not sufficient merely to quantify the difference between in-flows and out-flows.” Ignoring the fact that IREC and others have agreed that in-flows and out-flows should be measured, but also netted, the commission nevertheless concludes that a requirement that out-flows be measured is proof that net metering isn’t consistent with H.B. 3693 and therefore no netting should occur.
Following this illogical and seemingly result driven reasoning, the commission concludes that the proposed rule should not include the term “net metering service” because “use of the them ‘net metering service’ could be confusing.” IREC agrees. Use of the term “net metering” in the proceeding’s title has confused IREC into thinking that the proceeding would result in net metering rules.
Also in the proposed order, the commission determines – without providing any justification – that the term “out-flow” and “surplus electricity” are synonymous when used in H.B. 3693 and therefore the commission will use the term “surplus electricity” in instead of the term “out-flow” in the rule. The result is that DG owners will not have to be paid or credited anything for energy put on the grid. This flies in the face of H.B. 3693, which uses the term “out-flow” in the metering section and “surplus electricity” in the retail settlement section. It is a tenant of statutory interpretation that when the legislature uses different terms, it is assumed that the legislature means different things. Ignoring this tenant, the commission’s interpretation substitutes the term surplus electricity for the term out-flow, which had the undesirable effect of suggesting that the legislature was referring to out-flows.
The proposed rule also rejects IREC’s argument that TDUs should be required to install the lowest cost metering capable of measuring in-flows and out-flows consistent with H.B. 3693. Instead, the proposed rule specifies that TDUs may provide up to two interval demand recorders (IDR meters) for systems over 50 kW, despite the fact that a second IDR recorder would be redundant and unnecessary. For customers below 50 kW, a TDU may, at its discretion, install one or two meters of undetermined type with all cost to be paid by the DG owner. The proposed rules even suggest that a TDU may have discretion to install up to two meters for DG customers even if they do not want to measure energy delivered to the grid. This is particularly distressing given that DG owners may not be paid anything for energy put on the grid.
As an additional gift to the utilities, the commission will allow TDUs to assess line charge on all in-flows as opposed to netting in-flows and out-flows as is done in net metering programs in many other states. Despite the fact that H.B. 3693 is completely silent on this issue, the proposed order dismisses IREC’s argument for TDU charge netting as inconsistent with H.B. 3693.
 Maybe its time to let the PUC know how important net metering is to the future of Texas and renewable energy
PUC Commissioners
![]() Barry Smitherman Chairman |
![]() Julie Caruthers Parsley Commissioner |
![]() Paul Hudson Commissioner |
paul.hudson@puc
barry.smitherma
julie.parsley@p




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