Joi Harris
President & Chief Operating Officer at DTE Energy
Thanks, Jerry, and good morning, everyone. 2024 was a very successful year across many areas of DTE. In particular, one area where we demonstrated significant improvement was enhancing reliability for our customers as a result of our distribution investments. And all of our businesses are in a strong position to deliver superior performance in 2025 and beyond.
Let me start with DTE Electric. I am very proud of the progress we have made to improve reliability for our customers. In 2024, we installed more than 450 smart technology reclosurs, upgraded existing infrastructure, including 850 miles of power lines and 3,400 utility poles and trimmed more than 4,300 miles of trees. These efforts to create a smarter, stronger and more resilient grid combined with less extreme weather in 2024 made a significant impact, resulting in customers experiencing a nearly 70% improvement in time spent without power.
We also continued our significant investment in clean-energy generation, placing multiple projects in-service and initiating construction on our 220 megawatt battery energy storage center. We currently have 2,300 megawatts of renewable generation in-service with additional projects totaling over 1,000 megawatts coming online as we are building to meet increased demand for clean-energy. We are investing $24 billion over the next five years at DTE Electric, which is $4 billion higher than our prior plan, a significant increase to further support cleaner generation and improved reliability for our customers.
Required investments in cleaner generation continue to grow with $10 billion of investments planned over the next five years, an increase of $3 billion from last year's plan. This is driven by the continued success of our voluntary renewables program and the requirements under Michigan's legislated clean Energy law. It's important to note that we have been able to build an extensive development pipeline to support this growth in renewable investments. Solid land positions combined with our ability to successfully move these projects through the interconnection and permitting processes provide confidence that we can execute these investments.
We have panels secured through mid-2027 land positions that should take us into the 2030s and beyond and permits secured for a majority of our projects through 2027. We also have been able to safe-harbor investment tax credits for these renewable projects through 2027. Investments in distribution infrastructure increases by $1 billion in this plan as we focus on continuing to improve reliability for our customers. Recent regulatory outcomes support this investment plan. The constructive rate order we received last month supports the customer-focused investments we are making to build the grid of the future.
And the Electric distribution audit report that was completed last year confirmed that our proposed investment plan will deliver the dramatic improvements in reliability that we have committed to our customers. Over the next five years, we expect to reduce power outages by 30% and cut outage time in half as a result of these investments in our improved operations. As Jerry mentioned, there is potential upside to the five-year capital plan, driven largely by data center opportunities in our service territory as well as further economic development in Michigan.
Let me move to Slide 7 to highlight some of these opportunities. Southeast Michigan continues to be a great region for economic development, attracting many large companies that contribute to the progress of our state and its residents. General Motors, Henry Ford Health and the University of Michigan are among the large companies with major investments in our service territory, providing significant economic development and providing thousands of jobs. We continue to collaborate with economic development partners throughout the state to target key business segments to drive further economic growth. And as you know, data center development and the impact of the potential load from the data centers have been an important focus over the last year.
We're making great progress with data centers. Our success in championing the data center legislation for the sales and use tax exemption has helped us further progress discussions. We continue to work with a number of hyperscalers and co-locators on opportunities within our service territory. We recently-announced that we have advanced one of those discussions to a non-binding term sheet that is moving toward a definitive agreement. Switch, a leading co-locator plans to build this 1.4 gigawatt site using some of our land from an existing site with the project expected to ramp-up through 2032.
As Jerry mentioned, we have signed another non-binding preliminary agreement with an additional party. Together with the switch agreement, along with the University of Michigan project we announced recently, these projects bring a total of approximately 2100 megawatts of potential new load onto our system, which represents approximately 40% overall load growth when it all comes online. And we continue to have discussions with multiple other major data center companies.
As we said before, we can begin to serve this demand quickly because we have some excess capacity. In addition, these projects will require additional build of new-generation to support the early load ramp-in the near-term and could provide longer-term investment opportunities in new base-load generation, which would be supported by our 2026 IRP. Of course, as we continue to invest in our system and as these incremental opportunities come into our plan, we remain very focused on maintaining customer affordability.
These data center additions, along with our distinctive continuous improvement culture to drive cost management will continue to support affordability for our customers. We are delivering top-tier affordability through continued superior cost management, operational excellence with our power plant and one of the larger energy efficiency programs in the country. As a matter of fact, our historical average annual bill increase demonstrates the extraordinary results in the affordability arena. Even after including the electric rate order we received last month, our annual bill increase since 2021 is well below the utility Great Lakes average and national average through 2024 and also well below the general rate of inflation.
Let's move to Slide 8 to discuss DTE Gas. Our gas business had another great year in 2024 as we continue to deliver our customers with top-quartile cost and operating performance. I'm proud to highlight that DTE Gas ranked number-one in the Midwest for customer satisfaction for business natural gas service by J.D. Power last year. We are incredibly proud of this recognition. It shows our team is truly committed to providing service excellence to our customers. We continue to progress our gas main renewal program as we modernize the gas transmission system in our distribution system. Over the years, we have made significant investments into this program and recovered this investment through our infrastructure recovery mechanism. Since the program began and through 2024, we have renewed nearly 1900 miles. Over the next five years, we are planning to invest $4 billion to upgrade and replace aging infrastructure.
I'll just close-out my comments by saying how excited I am about the opportunities ahead of us. Our updated five-year plan supports the investments we need to make for our customers. It includes significant increased utility investments focused on enhancing our systems to further improve reliability and to support our growing renewable programs. This updated utility plan also provides the opportunity for us to focus on more utility-like investments at DTE Vantage, which is expected to drive annual base earnings growth of about $20 million per year.
Overall, our plan provides an earnings profile that is high-quality, continues to target 6% to 8% operating EPS growth with confidence we can reach the high-end of our growth rates 2025 through 2027 as 45Z production tax credits come into the plan with flexibility to exceed the high-end or support future years. And the opportunity in data center development provide potential upside to the plan.
And with that, I'll turn it over to Dave to give you a financial update.