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Operator
Welcome to IDACORP's second-quarter 2015 conference call. Today's call is being recorded and webcast live. A complete replay will be available from the end of the day for a period of 12 months on the Company's website at www.idacorpinc.com. (Operator Instructions).
At this time, I would like to turn the call over to IDACORP's Director of Investor Relations, Mr. Lawrence Spencer. Please go ahead, sir.
Lawrence Spencer - Director IR
Thank you, Liz, and good afternoon, everyone.
As you have probably seen, we issued our earnings release and Form 10-Q before the markets opened today and they are both posted on the IDACORP website. We will be using a few slides to supplement today's call and you can also find those on our website. We will refer to those slides as we work our way through today's presentation.
On today's call, we have Darrel Anderson, IDACORP's President and Chief Executive Officer, and Steve Keen, IDACORP's Senior Vice President, Chief Financial Officer, and Treasurer. We also have other individuals available to help answer your questions during the Q&A period.
Before turning the presentation over to Steve, I will cover our Safe Harbor statement on slide 3. Our presentation today will contain forward-looking statements. While these forward-looking statements represent the current judgment or opinion of what the future holds, these statements are subject to risks and uncertainties that may cause the actual results to differ materially from statements made today. So we caution you against placing undue reliance on these forward-looking statements.
Some of the factors and events that could cause future results to differ materially from those included in forward-looking statements are listed on slide 3 and included in our filings with the Securities and Exchange Commission, which we encourage you to review.
On slide 4, we present our quarterly and year-to-date financial results. IDACORP's second-quarter 2015 earnings per diluted share were $1.31, an increase of $0.42 per share from last year's second quarter. For the first six months of 2015, earnings per diluted share were $1.78, $0.35 greater than the same period in 2014.
I will now turn it over to Steve to discuss the results in greater detail and review our 2015 key operating metrics.
Steve Keen - SVP, CFO
Thanks, Larry, and good afternoon, everyone.
On slide 5, we show a reconciliation of earnings from second-quarter 2014 to second-quarter 2015. As you can see, net income over the period increased $21.6 million. This was largely due to improved retail sales volumes; the impact of the fixed-cost adjustment, or FCA methodology change; and the tax benefit of an income tax-deductible make-whole premium from Idaho Power's recent first mortgage bond redemption.
The heat wave in our service territory this June, combined with dry spring weather, resulted in record second-quarter energy sales. The hot temperatures increased loads for air conditioning and the dry weather increased irrigation pump usage. As a result, operating income increased by $7.8 million.
Changes to the FCA mechanism, which were approved by the Idaho Public Utilities Commission in the second quarter, were retroactive to January 1, 2015. Idaho Power recorded a $7.4 million benefit in the second quarter for the retroactive application of the FCA mechanism change to the first quarter. The calculations under the revised mechanism use sales associated with actual weather conditions, as opposed to normalized weather conditions under the prior mechanism.
During this year's second quarter, warmer temperatures drove greater sales, resulting in a $1.7 million decrease in FCA revenues compared to 2014. To help you understand the operation and potential future impact of the revised FCA mechanism, which is now sensitive to weather conditions, we have included a discussion in the MD&A section of the 10-Q that we filed today.
Customer growth increased revenues by $2.9 million as our customer count grew by 1.7%. Also, a $7.2 million decrease in income tax expense benefited this quarter's earnings. As stated on our first-quarter earnings release conference call, this resulted from the flowthrough tax benefit of the make-whole premium Idaho Power paid for the early redemption of first mortgage bonds originally due in 2018, but redeemed this quarter.
The combination of these items resulted in a strong second-quarter financial result and we believe it positions the Company well going into the second half of 2015.
Moving now to slide 6, we show IDACORP's operating cash flows for the first six months of 2015 and the comparable period in 2014, along with the liquidity positions at June 30. Cash flow from operations for this year's first six months was $171 million, an increase of $8 million over the same period last year. Cash flows increased as a result of an $18 million increase in net income, as well as from increased coal sales at Bridger Coal Company for the first six months of 2015, which resulted in a $6 million increase in distributed cash.
Decreases in cash flow of $3 million occurred due to changes in deferred taxes and changes in taxes accrued and receivable, and the remaining $10 million reduction in cash flows resulted from changes in working capital items, such as unbilled revenues and prepaid expenses.
IDACORP and Idaho Power currently have in place credit facilities of $125 million and $300 million, respectively, to meet short-term liquidity and operating requirements. The liquidity available under the credit facilities is shown on the bottom of slide 6.
Also, there are 3 million IDACORP common shares available for issuance under IDACORP's continuous equity program. No shares were issued during the second quarter and we do not expect to issue new equity during the remainder of 2015, except for modest amounts relating to employee compensation plans.
Turning now to slide 7, we continue to estimate 2015 O&M at between $340 million and $350 million and we do not expect to amortize any additional accumulated deferred investment tax credits this year under the Idaho settlement stipulation. The 2015 capital expenditure range for Idaho Power remains between $300 million and $310 million.
With the recent rainfall, we are tightening upward our projected hydroelectric generation range from 5 million to 7 million megawatt hours up to a range of 6 million to 7 million megawatt hours.
Finally, we are increasing our 2015 IDACORP earnings-per-share guidance range from $3.65 to $3.80 per diluted share, up to the range of $3.75 to $3.90 per diluted share, primarily to reflect the earnings drivers I mentioned earlier. The upper end of our guidance range is slightly above the 10% Idaho return on year-end equity threshold and reflects the potential that Idaho Power could once again share benefits with Idaho customers under the current Idaho regulatory settlement stipulation, if that level is attained.
I will now turn the presentation over to Darrel.
Darrel Anderson - President, CEO
Thanks, Steve, and good afternoon.
I want to start today by acknowledging the passing of Idaho Public Utilities Commissioner Mack Redford. As some of you may know, Commissioner Redford passed away on June 30 unexpectedly. The Public Utilities Commission and the State of Idaho have lost an outstanding public servant.
Commissioner Redford had served on the Commission since 2007 and he was a skilled, fair, and thoughtful arbiter from the bench. The Governor of Idaho, C. L. Butch Otter, announced today that Marsha Smith, a longtime Commissioner for the IPUC, will be reappointed on an interim basis. In his announcement, he noted that her appointment will be effective immediately and will expire on January 15, 2016. At that time, a new Commissioner will be appointed to replace her, pending Idaho Senate confirmation.
Marsha Smith served as a Commissioner for 24 years before retiring last February. The two sitting commissioners both have a long history with the Idaho commission and a deep background in utility issues. Commissioner Paul Kjellander has been a Commissioner since 2011 and previously was Commissioner from 1999 until 2007. Commissioner Kristine Raper served seven years as a Deputy Attorney General at the IPUC before her recent appointment.
Now I would like to move on to a discussion of topics related to the quarter. Last month, Idaho Power filed its 2015 integrated resource plan, also known as the IRP. The preferred portfolio continues to include the addition of the 500-kilovolt Boardman to Hemingway, or B2H, transmission line, which is proposed to run from the Hemingway Substation near Melba, Idaho, to Boardman, Oregon.
The IRP provides for completion of B2H by 2025, which is a date based on a number of assumptions we include in the IRP process. We continue to advocate for and work towards an earlier in-service date for this critical resource, as an earlier date has a number of benefits that might be lessened if the in-service date is delayed to 2025. Those benefits include increased reliability, mitigation of transmission constraints, environmental benefits from the import and export of renewable energy, and lowered permitting and construction costs and risks. Because of these benefits, we're working for an in-service date as early as we can achieve.
Additional components of the potential plan for 2025 and beyond are shown on slide 8 and include the possible early retirement of the North Valmy power plant in collaboration with the plant's co-owner, demand response programs, ice-based thermal energy storage, and a new combined cycle natural gas plant.
The IRP also considers the impact of anticipated power purchases from new solar projects. It is also fair to note that the IRP is a long-term planning tool completed every two years and near-term deviations from the assumptions in the plan could result in modifications to our resource needs.
As you will see on slide 9, June's very warm weather led us to nearrecord peak customer demand. On June 30, Idaho Power system load reached 3,402 megawatts, which is 5 megawatts short of the all-time record of 3,407 megawatts set in July 2013. It is interesting to note that the 2013 record was set at a time when we did not have any active demand response programs. This year, we had two demand response programs that were deployed on the peak demand day for a total of 67 megawatts. Without the programs deployed, we would have exceeded our all-time peak load level.
Idaho Power continues to expect strong customer growth in the service area in the near term and remains supportive of economic development initiatives aimed at sustainable levels of growth. During the first six months of 2015, Idaho Power's customer count grew by over 4,500 customers, and for the 12 months ended June 30, 2015, the customer growth rate was 1.7%. This is shown on slide 10.
According to preliminary Idaho Department of Labor data for June 2015, total employment in the service area was more than 474,000, compared with around 460,000 at the end of last year, an increase of over 3% in the last six months. The unemployment rate for our service area was 3.9%, compared to the June 2015 US unemployment rate of 5.3%, according to US Department of Labor data.
Another key economic indicator is the expected growth in gross area product. Moody's Analytics has stated that as of June 2015 the anticipated growth in gross area product for Idaho Power service area for 2015 and 2016 is 4.6% and 5.4%, respectively. These are up from this year's first-quarter estimates of 3.2% and 3.8% for 2015 and 2016, respectively, representing an increase of over 40% in the estimated growth rate.
Further evidence of our economic development potential is found in a six-county region known as the Magic Valley, located in the south-central part of our Idaho service area. This area was selected as a top 12 US manufacturing community under the Investing in Manufacturing Communities Partnership initiative sponsored by the US Commerce Department. As a result of this federal designation, a number of significant benefits may be available to southern Idaho, including support from 11 federal agencies and more than $1 billion available in federal economic development assistance.
Also this month, Idaho was recognized by Kiplinger as number three on the list of 10 states with the fastest job growth in 2015.
We view all of these to be positive economic indicators in our service area that we expect will help drive load growth.
Finally, I will touch on our weather outlook heading into fall, as reflected on slide 11. For August through October, or according to NOAA, we are looking at a 33% to 40% chance of above-normal precipitation and a 40% to 50% chance of above-normal temperatures in much of our service area.
And with that, I and others on the call will be happy to take your questions.
Operator
(Operator Instructions). Paul Ridzon, KeyBanc.
Paul Ridzon - Analyst
Congratulations on the quarter.
Darrel Anderson - President, CEO
Thanks, Paul. Appreciate that.
Paul Ridzon - Analyst
Have you booked any provisions for refunds at this point or do you need to get third quarter behind you?
Steve Keen - SVP, CFO
Paul, at this point we have not booked any provision for sharing, if that's what you mean is the sharing component. And as we look at it, as I said, the upper end of our range incorporates that possibility, but it is not sure enough that we booked anything. Looking at this quarter, weather certainly helped, and with half the year left, we need to see where that goes.
Paul Ridzon - Analyst
How was July weather?
Steve Keen - SVP, CFO
July has not been strong like June. I haven't seen any reports on where it stacks up against normal, but certainly it's not a record month like June was.
Darrel Anderson - President, CEO
Paul, it's been a bit of a roller coaster. We started out warm, got cool, and now it's warm again, so -- cool, relatively speaking, but I think we're headed into triple digits here in the next couple of days, so we're headed back into warming trend, it looks like.
Paul Ridzon - Analyst
I was surprised to see a little bit of a disparity between the impact of the new FCA mechanism. You had a nice pickup from the first quarter, but the impact on the second quarter wasn't that meaningful, relative.
Darrel Anderson - President, CEO
Right. (multiple speakers)
Paul Ridzon - Analyst
Just (multiple speakers)
Steve Keen - SVP, CFO
I would say -- I will confess it was a little surprising to me at first. I asked the same question, but as you look at it, first quarter there was much more impact from the residential component of our revenues. Second quarter affected residential again, although obviously not as much as it did downward in the first quarter.
But some of our pickup came out of the irrigation side and irrigation is excluded from the FCA. It is not included as a component. And so, that -- the upside there was not -- didn't get offset with any sort of an FCA reversal.
Paul Ridzon - Analyst
Okay, that makes sense. Is this FCA mechanism applicable to commercial and industrial as well?
Steve Keen - SVP, CFO
No, no.
Darrel Anderson - President, CEO
It is our commercial -- it is our residential and small commercial is who it applies to.
Paul Ridzon - Analyst
Okay, thank you very much.
Operator
Ashar Khan, Visium Asset Management.
Ashar Khan - Analyst
Good afternoon and congratulations, good quarter. Could you just remind us -- as we are getting to that part of the year on the dividend policy, if you can just remind us what is the rate of change that you have indicated as we enter into that season?
Darrel Anderson - President, CEO
Sure, thanks, Ashar, thanks for that question. This is Darrel. So as we have stated previously, our target payout ratio is 50% -- 50% to 60% sustainable earnings, and so we will be taking that up with the Board at the September meeting and what we have stated publicly is that we anticipate an increase of at least 5% as from where we are at today.
And so, we will be taking this discussion up with the Board in September with the expectation that we will update all of you once we have a decision on that.
And I think that what's important there is we are continuing to take a look at the 50% to 60% of sustainable earnings, and that's what we will look at when we review with the Board. Obviously, we are having a good year this year. We have had some one-off items incorporated into this year. This year, as I think you know how are mechanisms work with respect to the ADITC, those numbers are all based on year-end equity. And so as our equity grows, which it is -- it is growing as earnings grow, then that potentially has an impact for future years.
So we will take all that into consideration when we look at what that dividend recommendation will be in September.
Ashar Khan - Analyst
Okay. And can I just ask you, this dividend, do you look at -- I am assuming, the way you describe it, you will be looking at 2016 earnings. Is that right, because the dividend increases three quarters for next year and then the one quarter this year? Is that a fair way to look at it?
Darrel Anderson - President, CEO
We will look at where we are at this year. We will also take a look at looking forward as to what earnings look like going forward, combining with what cash flows look like. So all that will be taken into consideration in coming up with a recommendation to the Board.
Ashar Khan - Analyst
Okay, okay. I haven't seen your Q, so I apologize, but any change in CapEx for 2016 or 2017?
Steve Keen - SVP, CFO
There is no change at this point. We're in the middle of reviewing future CapEx right now. We don't have any update that has been provided externally, but that's what we do this time of year. As we roll through 2015, we are taking a hard look at 2016 and beyond.
Ashar Khan - Analyst
Okay, okay. Thank you so much.
Operator
Brian Russo, Ladenburg Thalmann.
Brian Russo - Analyst
Just want to understand the increased guidance versus the original guidance. Obviously, weather -- the strong weather in the second quarter wasn't included in the original guidance, and I'm assuming that the make-whole redemption impact on tax, that was included in the guidance, but was the FCA adjustment included in the original guidance?
Steve Keen - SVP, CFO
Brian, in the original guidance it was not. We knew that there was potential for a change, but we didn't know what that change would be or when it would be -- have implications, so it was not there.
Brian Russo - Analyst
Okay, so (multiple speakers)
Steve Keen - SVP, CFO
We were aware of things going on with it, but it wasn't final. It didn't become final until second quarter.
Brian Russo - Analyst
Right, and so with that, because weather and the FCA combined, it seems like your guidance -- your increase in guidance should have been greater than what it was. But then, I guess, it is probably because you then run into the sharing bands and then that caps the upside? Is that the way to look at it?
Steve Keen - SVP, CFO
Yes, at the upper end, remember our sharing mechanism this year's operating from the first $1. It is 25% the Company retains and 75% goes back to customers. So it's a pretty steep hill. You have to earn 4 to keep 1 once you hit that threshold.
And on the FCA, I do want to correct this. There was an FCA computation included, but it was basically the old methodology. We didn't know if there would be a new methodology, and if there was, what it would be at that point in time.
Brian Russo - Analyst
Right, okay. And maybe you should talk about the scenarios or the mechanics of the FCA in the upcoming third quarter? Could it potentially have a meaningful impact?
Steve Keen - SVP, CFO
At the very highest level, what is going to tend to do is take a quarter where you have much higher usage and it is going to moderate that a bit and pull you back down, because it will look at that weather impact and give some of that back to customers.
A quarter like the first quarter, if it is very mild, you're not going to see all of what we used to see in terms of a negative impact. You'll get the moderation back as the FCA fills that back in.
What it is doing is looking and saying, did you really get the amount of sales that were expected in order to get you that increment of fixed cost or the part of recovery that isn't purely an energy sale that you would have otherwise been entitled to, and it moderates it. You could also look at it and say you got too much. You had a big quarter or a lot of sales that you didn't anticipate; it will take a little bit out. So it is really a moderating factor the way it is designed right now.
Darrel Anderson - President, CEO
And Brian, just as a reminder, just as a reminder the classes that it covers, which is residential and small commercial, and so variations in those classes will have an impact versus the industrial and irrigation customer types, they will not have an impact.
So as we go into third quarter, obviously, depending on the makeup of our sales between those classes will also have an impact on what FCA might look like.
Steve Keen - SVP, CFO
Right, and just add to Darrel's comment, those two, the items that were excluded, the industrial and the irrigation, they weren't included in the old FCA either. It has never been applied to that. That's not new.
Brian Russo - Analyst
Okay, good. And just to understand the base case and the RFP, it seems like you can bridge the gap between now and when Boardman to Hemingway line is commercially available with energy efficiency and demand response. There is no need for new capacity or new generation.
Darrel Anderson - President, CEO
That's right, Brian. That's the way this last round of the IRP is set up is we are capacity sufficient. We don't have a need, really, until 2025.
Steve Keen - SVP, CFO
Brian, that does -- you have to factor in, and Darrel mentioned it in his comments, that there are assumptions that go into that, including the growth assumption, and if those deviate, then the plan will move away from what the IRP is projecting.
One thing I know we have talked about with you before is our IRPs used to include a large load component, an adder for a potential large load. Our current IRP does not, and those are -- those kind of factors, if those things change, you just have to be ready to be nimble around what the IRP says. It is designed as a document that lays the foundation.
Then as you move past your point of projection into actuals, you have to moderate based on what we really experience. So, what happens in our service territory over the next couple years could change what the next IRP might project.
Darrel Anderson - President, CEO
And Brian, I would add there is still there also the wildcard of 111(d). We don't know -- we're thinking that's coming out soon. We will have to assess that and how that impacts what is in our current IRP.
And so while we don't have a lot of near-term action plans with respect to what is in the IRP, we will have a chance in the -- over -- as we put a new plan together over the next two years to digest all of those variables and see where we land.
But, as you know, there's a lot of moving pieces right now, especially with where 111(d) may or may not end up, so that could have an impact also.
Brian Russo - Analyst
And just it looked like, according to the Q, the tax rate was 15% in the second quarter. What is the assumption built into your EPS guidance?
Steve Keen - SVP, CFO
Brian, if you pull -- the impact of the redemption is isolated in this quarter, so if you go to Note 2 and pull that number out, you'll see that the effective rate jumps up back above 20%, which is where it was last quarter. It is actually -- it is in and around that, so for the full year it is going to be a number closer to that range.
Brian Russo - Analyst
Okay, and then, lastly, just are there any other tax studies or triggers for gains or losses for the remainder of the year that we should be aware of?
Steve Keen - SVP, CFO
Right now, Brian, I don't believe we have any. I am looking at Gene Marchioro , but we do have our normal -- there is an annual process of filing returns, getting -- and we are very current in how we get reviewed by the IRS. There is typically -- once you get your returns done, we will look at that and there could be some impact out of that in third quarter, but there is no change in direction or new type of deduction or loss of deduction that we are anticipating right now.
It would just be the fact that what actually happened might be slightly different than what got filed in the return as you get it reconciled with the IRS, but that's the only thing I am aware of. And that typically hits the third quarter.
Brian Russo - Analyst
All right, thank you very much.
Operator
(Operator Instructions). That concludes the question-and-answer session for today. Mr. Anderson, I will turn the conference back to you.
Darrel Anderson - President, CEO
We know that you all had a fairly busy day. I think there is a lot of you who had stacked-up calls, so we appreciate you guys taking the time participating in our call this afternoon. We appreciate your continued interest in our Company and look forward to talking to you guys in the future. Thanks a lot.
Operator
That concludes today's conference. Thank you for your participation.