Christopher Foster
Chief Financial Officer at CenterPoint Energy
Thanks, Jason. Before I get into my updates, I want to echo Jason's gratitude to our customers and our communities. Our team is focused on improving our resilience and emergency response capabilities and I will speak to our financial plan to support those efforts in my remarks today. Today, I'd like to cover three areas of focus. First, the details of our second quarter financial results and guidance. Second, I'll provide a brief update of the progress we're making on our regulatory calendar.
Third, I'll touch on our capital deployment status this quarter and forecasted storm costs. And finally, I'll provide an update on our financing plans. Again, as Jason noted today, we are reaffirming our full-year 2024 non-GAAP EPS guidance range of $1.61 to $1.63, which represents 8% growth at the midpoint from our 2023 actual results of $1.50. Beyond 2024, we are also reaffirming our guidance where we expect to grow non-GAAP EPS at the mid to high end of the 6% to 8% range annually through 2030, as well as targeting dividend per share growth in line with earnings per share growth.
Let's now move to the financial results shown on slide four. On a GAAP EPS basis, we reported $0.36 for the second quarter of 2024. On a non-GAAP basis, we also reported $0.36 for the second quarter of 2024, compared to $0.28 in the second quarter of 2023.
Diving into more detail of the earnings drivers for the quarter, growth in rate recovery contributed $0.10, which is primarily driven by the ongoing recovery from various interim mechanisms for which customer rates were updated last year, as well as the interim rates in our Minnesota gas business that went into effect on January 1 of this year. In addition, the Houston area continues to see strong organic growth, extending the long-term trend of 1% to 2% average annual customer growth. This sustained growth has been beneficial for our customers and investors alike. O&M was $0.02 favorable for the quarter.
This favorable variance was driven primarily by the fact that we incurred more of our expenses in the first quarter and had some of our scheduled activities diverted to attend to restoration efforts related to the major HO Storm. Partially offsetting the favorable items from rate recovery in O&M were unfavorable weather and increased interest expense. Weather and usage were $0.01 unfavorable when compared to the comparable quarter of 2023, driven primarily by a milder spring in our Minnesota gas service territory.
Interest expense was $0.06 unfavorable, primarily driven by the new debt issuances since first quarter of last year to fund customer driven work across our electric and gas territories at a higher relative cost of debt. I now want to turn to an update on our broader regulatory calendar and progress and I'll cover these sequentially from the dates filed.
Starting with Texas Gas, where last month we received railroad commission approval of our now final settlement. As a reminder, our four Texas gas jurisdictions will now be consolidated on a go forward basis for our ongoing rate adjustment. This new consolidation should benefit many customers through a lower impact on their bills from certain investments and also a reduced administrative burden for other stakeholders.
Moving next to the filed Minnesota gas rate case and as a reminder, we filed our rate case on November 1st of last year. As discussed on the last call, the interim rates for 2024 were approved in mid December and went into effect on January 1. The Minnesota commission will consider interim rates for 2025 toward the end of this year, depending on how far along we are in the case.
Hearings are scheduled to occur in the middle of December of this year. Ahead of those hearings, we intend to engage in settlement discussions with parties involved in the case and as you may recall, we have settled our previous three rate cases in our Minnesota gas jurisdiction.
Now turning to the Indiana electric rate case, we currently have a non-unanimous settlement pending approval. Hearings on this settlement will begin the first week of September with a new statutory deadline for a final order of February 3. We look forward to continuing to work with stakeholders to achieve what we believe to be a reasonable outcome for all parties.
I'll now touch on our largest jurisdiction, Houston Electric. Over the last month, we have been engaged with many stakeholders as part of settlement discussions in our pending rate case. Those discussions are ongoing and we continue to provide regular updates to the ALJ in the case. In addition, as we execute on the actions we've laid out following Hurricane Beryl, we intend to work with stakeholders on how to amend our system resiliency plan with PUCT.
The process is fluid, but at this stage we have abated the schedule on the underlying system resiliency plan which all parties have agreed to. This allows us to take the coming months to reflect stakeholder input and additional potential system resiliency concepts that emerge from our after action review and the review to PUCT. We currently anticipate filing a revised plan later in Q1 2025.
Lastly, I want to briefly mention that next month we will file a notice of intent for our upcoming rate case for our Ohio gas business, which is approximately $1.4 billion in rate base. Next, I'll touch on our capital investments thus far in 2024, as shown on slide six, including the anticipated impact of storm costs and their associated recovery. In the second quarter of 2024, we invested $800 million of base work for the benefit of our customers and communities. This excludes spending related to storm restoration. We now have a little less than 60% of our original 2024 capital expenditure target of $3.7 billion to be invested over the remainder of the year, excluding storm costs.
We remain on track to meet our capital investment target despite the interruptions of normal capital deployment from the storms we've experienced this year. Maintaining our target as we consider a revised version of the resiliency work is a reflection of the conservatism with which we plan each and every year. Although the cost invoicing is not final, total spending associated with the May storm events and hurricane Beryl are currently estimated to be approximately $1.6 billion to $1.8 billion.
We currently anticipate that we will securitize both the capital and non capital portion of the $1.5 billion to $1.7 billion distribution costs to limit the impact to our customers on their bills and will include approximately $100 million of transmission investments within the next P cost recovery filing. Based on the total current average residential electric bill, we estimate that these costs could result in an increase of a little more than 2%. As a reminder, the mechanism to recover storm costs in the state of Texas is very constructive and cost effective for customers.
Texas TDUs are able to securitize non-T cost storm related costs in excess of approximately $100 million under existing statutory authority. As a result, we anticipate filing for securitization in the fourth quarter of this year, with securitization bond proceeds expected to be received towards the end of next year. Finally, I want to touch on our balance sheet and how we're thinking about funding the storm costs I just discussed.
As of the end of the second quarter, our calculated FFO to debt was 13.3% based on our calculation aligning with Moody's methodology as shown on slide seven, the second quarter tends to be our lightest quarter due to the timing of incremental financing relative to interim recovery mechanisms. This quarter also had a temporary cash flow item that we expect to normalize through the next quarter.
Taking a step back, as we continue to see the need to fund growth we are experiencing in Texas, we remain focused on the balance sheet and with respect to our financing plan through the end of the year, we have evolved our approach recognizing the storm impacts. As we remain committed to maintaining our current credit metrics in light of these incremental costs, we intend to pull forward $250 million of equity planned for 2025 into this year, which is in addition to the $250 million issued to date. This does not change our long-term equity guidance, rather should only be considered as an acceleration.
We will also incorporate higher equity content into our upcoming debt issuances to enhance credit metrics until the anticipated securitization proceeds are received. We would also see this as pulling forward instruments we've been considering in our long-term plan as mentioned in recent quarterly calls. We remain confident in the continuation of our long term execution.
The last thing I want to mention is we are making good progress related to the sale of our Louisiana and Mississippi Gas LDCs. We along with the buyer have now made all required regulatory filings, including filings with the Louisiana and Mississippi Public Service commissions and we look forward to working constructively with the commissions to facilitate the approval proceedings. We still anticipate closing the sale late in the first quarter of 2025 and is anticipated to result in after cash tax proceeds of approximately $1 billion. As a reminder, a majority of these proceeds will be used to fund our capital investments at Houston Electric for the benefit of customers.
And with that, I'll now turn the call back over to Jason.