Detailed Narrative
Regulatory Progress and Rate Cases
CenterPoint Energy has been highly active in regulatory efforts, filing 5 rate cases in the last 18 months. Final orders have been received for Indiana Electric, which included a total annual revenue requirement increase of approximately $80 million and a 9.8% return on equity. Settlements are awaiting approval for Houston Electric, proposing an annual revenue requirement decrease of $47 million with improved ROE and equity ratio, and Minnesota Gas, reflecting a total revenue requirement increase of nearly $104 million for 2024 and 2025. The Ohio Gas rate case application was filed for a $99.5 million revenue requirement increase. These 4 rate cases represent over 80% of the enterprise rate base and are expected to improve consolidated ROE and equity ratio.
System Resiliency Plan (Houston Electric)
The company refiled its system resiliency plan for Houston Electric, proposing a total spend of $5.75 billion from 2026 through 2028, with $5.5 billion allocated to capital expenditures. This plan outlines 39 specific resiliency measures designed to strengthen the transmission and distribution system, including hardening the transmission system, elevating nearly all substations above the 500-year floodplain, and tripling automated devices since Hurricane Beryl. These investments are projected to save customers over 1 billion outage minutes in extreme weather events and reduce storm-related costs by an estimated $50 million annually starting in 2029.
Temporary Generation Transaction
CenterPoint proposed a unique 'Texas solution' to ERCOT for its 15 large temporary generation units. The proposal involves making these units available to serve the San Antonio area for up to 2 years, starting spring 2025, at no cost, representing an 'unprecedented🌐 contribution of value' of approximately $180 million. After this period, CenterPoint intends to market the units to third parties at prevailing market rates, which are currently double the original lease rate. Houston Electric customers will be made whole on related charges, and shareholders are expected to benefit from the future marketing of these units. The company will exclude the financial impacts of this unregulated investment from non-GAAP earnings.
Houston Load Growth and Capital Investment Tailwinds
The Greater Houston region is experiencing significant electric demand growth, with CenterPoint forecasting a nearly 50% increase in peak demand (10 GW) to 31 GW by 2031, up from 21 GW today. This growth is driven by diverse economic activities: 20% from logistics (port/fleet electrification), 30% from commercial activities (medical complex expansion, data centers), and the remainder from energy refining and exports. The company has received approximately 40 GW in load interconnection requests. This growth is expected to drive at least another $3 billion in electric transmission CapEx, with further clarity anticipated after the PUCT's decision on 765 kV or 345 kV standard by May 2025.
O&M Management and Storm Recoveries
CenterPoint has reduced O&M by nearly 2% annually over the last few years. While vegetation management spend will increase due to a transition to a 3-year cycle, the company targets 1-2% O&M reductions elsewhere, partly due to reduced truck rolls from grid automation. The company is ahead of plan on storm cost securitization, having reached a settlement in principle for 98% recovery of May Derecho costs ($500 million) and plans to file for Hurricane Beryl costs ($1.1 billion) in Q2 2025. Additionally, the company will not seek recovery for roughly $110 million of costs related to May storms and Hurricane Beryl.