A Comprehensive Analysis of Commercial Utility Rate Volatility and Mitigation Strategies in Louisville, Kentucky

Di Tran University releases independent research on commercial energy cost volatility affecting small businesses in Louisville, Kentucky. This study provides practical mitigation strategies, federal tax insights, and long-term planning tools.

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Executive Summary

The commercial energy landscape in Louisville, Kentucky, is currently undergoing a structural transformation characterized by shifting regulatory frameworks, aging infrastructure reinvestment, and heightened exposure to global fuel market volatility. This report, commissioned for stakeholders in the economic development and commercial real estate sectors, provides an exhaustive evaluation of the utility cost drivers affecting small businesses, using a representative case study of a local commercial entity, the Louisville Beauty Academy. The analysis reveals that while Kentucky historically enjoyed some of the lowest electricity rates in the United States, recent base rate adjustments by Louisville Gas & Electric (LG&E) and the implementation of complex demand-based tariffs have significantly increased the financial stress on small and medium-sized enterprises (SMEs).

The primary findings indicate that fuel-related pass-through charges, such as the Fuel Adjustment Clause (FAC) and the Gas Supply Cost Component (GSCC), remain the most volatile elements of commercial billing. Furthermore, the 2025-2026 regulatory cycle has introduced substantial “grid hardening” costs, which are being recovered through increased basic service charges and environmental surcharges. To mitigate these risks, the report evaluates physical interventions including high-efficiency HVAC retrofits, LED lighting conversions, and behind-the-meter solar generation. Financial and policy-based solutions, such as the Section 179D tax deduction and the expansion of the Universal Service Fund (USF) to include commercial affordability protections, are also examined.

Strategic recommendations emphasize a phased approach: immediate enrollment in demand response and utility audit programs, medium-term capital investment in building controls before the June 2026 expiration of key federal tax provisions, and long-term transition to distributed energy resources. For municipal leaders, the report advocates for the expansion of C-PACE financing and more aggressive regulatory oversight of large industrial loads to prevent cost-shifting to the small business sector.

Local Analysis — Louisville, KY

The utility environment in Louisville is uniquely defined by its location at the intersection of a fossil-fuel-intensive generation legacy and a rapidly modernizing industrial demand profile. For a commercial property located in the Bardstown Road corridor, such as the Louisville Beauty Academy (Account #3500-0471-2625), energy costs are no longer a static overhead expense but a dynamic variable that requires active management [Image 1, Image 2, Image 3].

Breakdown of LG&E Commercial Charges

An analysis of the representative billing data for the period ending February 12, 2026, reveals the complexity of the current LG&E rate structure. The total monthly obligation of $893.51 is bifurcated between electric service ($541.36) and natural gas service ($301.58), with an additional $50.57 in taxes and fees [Image 3].

For electric service, the customer is billed under the “General Service Single Phase” rate [Image 2]. This rate structure is designed for customers with an average monthly demand below 50 kW.¹ The primary volumetric driver is the Energy Charge, which is applied at a rate of $0.13471 per kWh [Image 2]. However, the total cost is significantly influenced by several riders and adjustments:

Electric Billing Component	Unit Rate / Percentage	Current Period Charge
Basic Service Charge (Fixed)	$1.28 x 29 Days	$37.12
Energy Charge (Volumetric)	$0.13471 per kWh	$450.60
Demand-Side Management (DSM)	$0.00150 per kWh	$5.02
Electric Fuel Adjustment	$0.00150 per kWh (Variable)	$1.04
Environmental Surcharge	2.17% (Credit Adjustment)	-$8.53
Retired Asset Recovery	0.40% (Credit Adjustment)	-$1.54

The gas portion of the bill, under the “Firm Commercial Gas Service” rate, demonstrates higher sensitivity to seasonal weather patterns [Image 1]. The usage of 244 ccf is subjected to a tiered distribution and supply component structure. Notably, the Weather Normalization Adjustment (WNA) resulted in a credit of $32.08 for this period, indicating that temperatures were colder than the “normal” baseline established by the utility, thus triggering a downward adjustment to prevent over-recovery during extreme weather events.²

Gas Billing Component	Unit Rate / Calculation	Current Period Charge
Basic Service Charge (Fixed)	$2.30 x 29 Days	$66.70
Gas Distribution Charge	$0.52557 per ccf	$128.24
Gas Supply Component (Tier 1)	$0.51806 x 152 ccf	$78.75
Gas Supply Component (Tier 2)	$0.46767 x 92 ccf	$43.03
Weather Normalization Adjustment	Variable Credit	-$32.08
GLT Fixed Charge	Flat Monthly Fee	$16.88

Usage Patterns and Energy Intensity

Energy intensity for a beauty academy or similar retail service provider is primarily driven by three factors: lighting for detailed work, high-frequency equipment usage (dryers, irons), and substantial HVAC requirements for comfort and ventilation.³ The case study data shows a daily average electric usage of 115.34 kWh, a decrease from 132.21 kWh in the previous year [Image 3]. This reduction suggests either an improvement in operational efficiency or a difference in business volume.

Seasonal effects are the primary cause of financial stress. The average temperature for the billing period was 25°F, significantly lower than the 37°F recorded in the same period of the previous year [Image 3]. This 12-degree variance correlates directly with the high gas consumption of 244 ccf. For businesses operating in aging Bardstown Road structures, which often lack modern building envelopes, every degree drop in average temperature translates to a non-linear increase in gas distribution and supply costs.⁴

The fixed-to-variable cost ratio for this property is approximately 1:7.4, meaning that nearly 88% of the bill is tied to consumption and volatile pass-through adjustments [Image 1, Image 2]. This high degree of variable exposure makes the business vulnerable to “uncapped” rate increases, as they have little control over the Fuel Adjustment Clause (FAC) or the Gas Supply Cost Component (GSCC) which are governed by global commodity markets.⁶

Regional and National Cost Comparison

To evaluate Louisville’s competitiveness, it is necessary to contextualize these rates against broader benchmarks. Kentucky’s historical advantage in low-cost coal generation is eroding as the cost of environmental compliance and infrastructure modernization increases.⁸

Region / Metric	Avg. Commercial Electric (¢/kWh)	Avg. Commercial Gas ($/Mcf)
Louisville, KY (Case Study)	~16.18¢ (all-in)	$12.36 (all-in)
Kentucky State Average	13.17¢ 10	$4.33 11
National Average	14.12¢ 12	$8.00 – $10.00 (variable)
Ohio (Regional Peer)	11.29¢ 13	Variable
Tennessee (Regional Peer)	13.09¢ 10	Variable

While the base “energy charge” in Louisville remains competitive at $0.13471, the “all-in” cost—including surcharges and fixed fees—for this small commercial user is approximately 16.18 cents per kWh [Image 2]. This is higher than the state average and the national commercial average, reflecting the higher burden of fixed costs on smaller commercial accounts.¹⁰

Weather, Operations, and Small Business Survival

The survival of small businesses in Louisville is increasingly tied to their ability to absorb utility cost “shocks.” For a beauty academy, which relies on a physical presence and specific environmental conditions, building operations cannot be easily curtailed during peak rate periods.¹⁴

1. Weather Sensitivity: The 2026 winter storms caused a 11.5% interim rate hike to take effect, which was only later reduced to 6.54% after regulatory intervention.¹⁵ These fluctuations create cash flow crises for businesses that operate on thin margins.
2. Rate Structure Barriers: The move toward demand-based charges and time-of-use (TOU) pricing creates a “complexity tax.” Small business owners often lack the advanced degrees or energy management expertise required to analyze 15-minute interval data to shift loads effectively.¹⁴
3. Infrastructure Surcharges: LG&E’s multi-billion dollar plan to replace wooden transmission poles with steel and underground certain lines—while necessary for long-term reliability—imposes immediate financial burdens through environmental and asset recovery surcharges.¹⁶

Financial Stress Points

Short-term stress points are identified as the January-February billing cycles where cold snaps coincide with the lag-time in fuel adjustment credits. For example, the interim rates in effect for the first six weeks of 2026 were significantly higher than the finally approved settlement rates, requiring businesses to effectively “loan” money to the utility until a refund credit is issued 60 days later.¹⁶

Long-term stress points involve the planned retirement of fossil fuel assets. As LG&E retires older coal units, the “Retired Asset Recovery” rider and the cost of new renewable integration will likely keep upward pressure on the base rate.¹⁷ Additionally, the influx of energy-intensive data centers to Kentucky may necessitate expensive new generation capacity. While the new “Extremely High Load Factor” (EHLF) tariff aims to hold these large users accountable, the secondary impacts on grid-wide transmission costs may still trickle down to small commercial ratepayers.¹⁶

National Trends

The utility price environment across the United States is currently defined by three converging forces: the energy transition, infrastructure aging, and geopolitical supply chain instability.

Electricity and Natural Gas Price Trajectories (20-Year Analysis)

Over the last 20 years, U.S. electricity prices have transitioned from a period of relative stability to one of volatile escalation. Between 2013 and 2023, the average retail price of electricity for the residential sector increased from 12 cents per kWh to 16 cents per kWh.²⁰ However, in inflation-adjusted terms, these prices remained nearly flat for a decade before the 2021-2025 surge.²⁰

Natural gas prices have followed a more erratic path. The domestic “shale gale” in the 2010s led to a decade of historically low gas prices, which incentivized the massive switch from coal to gas-fired generation. However, by 2022-2026, the globalization of the U.S. natural gas market through LNG exports has linked domestic prices to international benchmarks.¹² This was clearly demonstrated in January 2026, when the Henry Hub spot price surged to $7.72 per MMBtu, with daily records reaching $30.72 per MMBtu during Winter Storm Fern.²²

Impact of Inflation and Infrastructure Investment

National inflation has contributed to a 20% increase in utility operational costs over the last five years.²³ More significantly, utilities are now in a “capital super-cycle.” Billions of dollars are being invested in grid modernization and weather hardening.¹² In the Sun Belt and Gulf Coast, this investment is driven by storm resilience, while in the West, it is driven by wildfire liability mitigation. In the Midwest, the focus is on replacing 60-to-100-year-old substation equipment and wooden transmission poles.¹⁶

Infrastructure Driver	Impact on Ratepayers	Mechanism of Recovery
Grid Hardening	$10 – $20 per month (avg)	Base Rate Adjustment / Riders 16
Wildfire Insurance	Up to 30% bill increase	Liability Surcharges (e.g., California) 21
Cyber-Security	$1 – $3 per month	Technology Surcharges 17
Renewables Integration	Variable	Green Tariffs / Construction Work in Progress 24

Comparison of Rate Structures

The “Menu” of utility rate structures has expanded significantly, moving away from simple volumetric models.

1. Fixed vs. Volumetric: There is a national trend toward increasing the “fixed” basic service charge. This ensures utility revenue stability as energy efficiency reduces total sales, but it disproportionately affects low-usage customers.¹⁴
2. Tiered Pricing: Common in the Western U.S., where usage above a certain threshold triggers higher rates. This encourages conservation but penalizes businesses with process-heavy energy needs.
3. Time-of-Use (TOU): Rates vary by hour. This is being aggressively pushed in Kentucky for large general service customers.¹⁴
4. Demand Charges: Based on the single 15-minute window of peak usage. This can account for 30-50% of a commercial bill.¹⁴

Federal and State Policy Summary

The affordability landscape is shaped by competing policy objectives. The Federal government, through the Inflation Reduction Act (IRA) and the 2025 “One Big Beautiful Bill Act,” has provided unprecedented incentives for efficiency and renewables.²⁷

• Renewable Incentives: The Solar Investment Tax Credit (ITC) stands at 30% through 2032.²⁹
• Energy Assistance: Programs like LIHEAP (residential) and the Rural Energy for America Program (REAP) (commercial) provide grants, though REAP is limited to rural small businesses (population < 50,000).³¹
• Decoupling: Approximately one-third of state utility commissions have approved decoupling mechanisms, which allow utilities to recover lost revenue from successful energy efficiency programs.²

Alternatives to “Uncapped” Rate Exposure

To avoid the volatility of the standard tariff, commercial entities must transition from being “passive consumers” to “active energy managers.”

Energy Efficiency (EE) Measures

Efficiency is the most immediate way to “cap” exposure by lowering the baseline kWh and ccf units subjected to variable adjustments.

• LED Conversion: Lighting typically accounts for 20-30% of commercial usage.³³ Modern LEDs use 75% less energy and last 25 times longer than incandescent bulbs.³⁴ A 20,000 sq. ft. facility can reduce retrofit costs by 20-50% through utility rebates.³⁵
• HVAC Upgrades: HVAC accounts for up to 40% of building energy use.³⁶ Replacing aging units with high-efficiency rooftop units (RTUs) can reduce energy consumption by 20-50%.⁴
• Building Controls: Smart thermostats and Building Automation Systems (BAS) provide a 30% reduction in energy costs by preventing heating/cooling during unoccupied hours.³⁷

Distributed Energy Resources (DERs)

DERs allow businesses to generate or store their own power, bypassing the utility’s variable charges.

• Rooftop Solar: A 6kW system in Kentucky can pay for itself in 8-12 years, with an annual benefit of ~$1,400 in energy savings and net metering credits.³⁰ For commercial entities, the ROI is faster due to MACRS depreciation and the 30% ITC.³²
• Battery Storage: Allows for “peak shaving,” discharging during the highest-cost demand windows. This is particularly valuable for businesses facing the new three-part demand charges in Kentucky.¹⁴
• Microgrids: Provide full islanding capability during grid outages, a critical resilience feature given LG&E’s focus on storm hardening.¹⁷

Rate Optimization and Financial Instruments

• Time-of-Day (TOD) Optimization: For businesses that can shift operations (e.g., bakeries, laundry services), TOD rates can lower costs by 15-20%.
• Aggregated Purchasing: Small businesses can join associations to negotiate fixed-price contracts with third-party suppliers, though Kentucky’s limited deregulation makes this more complex than in states like Ohio.¹²
• Energy Hedging: While large utilities like Duke Energy Kentucky use hedging to protect customers, individual small businesses can rarely access these financial instruments directly.³⁹

Policy Solutions

• Price Caps: Regulatory bodies can impose caps on monthly FAC adjustments to prevent bill shock, though this usually requires a “true-up” period later.⁷
• Universal Service Fund (USF) Reform: Kentucky’s USF currently focuses on telephone and low-income residential heating assistance.⁴⁰ Reforming this to include a “Small Business Affordability Rider” could provide a buffer during extreme weather events.⁴²

Cost-Benefit Analysis for a Louisville Property

Using a representative 2,500 sq. ft. commercial property in Louisville (e.g., 1049 Bardstown Rd or 4443 Cane Run Rd) ⁴³:

Strategy	Est. Net Cost (After Rebates)	Est. Annual Savings	ROI (%)	Payback Period
LED Retrofit	$5,000	$1,850	37%	2.7 Years
HVAC Smart Controls	$1,200	$400	33%	3.0 Years
10kW Rooftop Solar	$18,000	$2,100	11%	8.5 Years
High-Efficiency HVAC	$15,000	$2,500	16%	6.0 Years

Actionable Recommendations

Short-Term (0–12 Months): Low-Cost/No-Cost Management

1. Energy Audit: Immediately sign up for the LG&E “Small Business Audit & Direct Install” program. This provides basic equipment and an audit at no cost.⁴⁶
2. Bill Monitoring: Track “Actual” vs. “Estimated” reads.¹⁹ For the Louisville Beauty Academy, identifying that one meter has 0 usage suggests an opportunity to consolidate accounts and eliminate a fixed basic service charge ($37.12/month) [Image 2].
3. Demand Response: Enroll in “Peak Time Rebates” or “Bring Your Own Thermostat” to earn monetary incentives for voluntary load reduction.⁴⁶

Medium-Term (1–3 Years): Capital Improvements

1. LED Lighting: Execute a full fixture replacement. Utilize the “Business Midstream Lighting Program” for point-of-purchase rebates.⁴⁶
2. Section 179D Deduction: Accelerate building envelope or HVAC projects to begin construction before June 30, 2026, to qualify for deductions up to $5.81 per sq. ft..²⁸
3. Building Envelope: Improve insulation and sealing. The gas bill credit for weather normalization indicates that the building is highly sensitive to external temperatures [Image 1].

Long-Term (3–10 Years): Strategic Independence

1. Solar + Storage: Install a sized-to-load solar array. With Kentucky’s net metering policy allowing 1:1 credits for systems under 45 kW, this provides a permanent hedge against rate increases.³⁰
2. C-PACE Financing: Lobby local leaders to facilitate Commercial Property-Assessed Clean Energy (C-PACE) funding, which allows the cost of these long-term upgrades to stay with the property rather than the business owner.³²
3. Electrification Transition: As natural gas supply costs remain volatile ($7.72/MMBtu peaks), transition to high-efficiency electric heat pumps for winter heating.²²

Policy Recommendations for Louisville/Kentucky Leaders

1. SME Affordability Rider: Establish a temporary credit mechanism triggered when the Fuel Adjustment Clause exceeds a 24-month standard deviation.
2. Transparent Data Centers: Ensure that the “Extremely High Load Factor” (EHLF) tariff revenue is directly applied to reduce the “Environmental Surcharge” and “Retired Asset Recovery” burdens for SMEs.¹⁶
3. Expand USF: Direct the PSC to modernize the Universal Service Fund (USF) to include an “Essential Business” category, protecting critical community services (clinics, grocery stores, academies) from disconnection during rate spikes.⁴²

Metrics and Benchmarking

For a commercial property in the Louisville retail sector, the following metrics should serve as internal KPIs:

• Cost per Square Foot: Targeted at <$2.50 annually. For the case study, assuming ~3,000 sq. ft., current costs are ~$3.57/sq. ft., indicating a need for intervention.
• Cost per Employee: Energy costs should be benchmarked against labor. High-efficiency HVAC has been shown to save $675 per employee per year in productivity and reduced health complaints.³⁷
• Energy Use Intensity (EUI): Measured in kBtu/sq. ft. Small retail should aim for an EUI of 50-70.

Appendix: Data Reference Guide

The analysis provided in this report is derived from the following primary data clusters:

1. Primary Billing Data: Account #3500-0471-2625 (Louisville Beauty Academy) for the period 01/14/26 to 02/12/26 [Image 1, Image 2, Image 3].
2. Regulatory Filings: KPSC Case Nos. 2025-00113, 2025-00114, and 2025-00400.¹⁶
3. National Statistics: EIA Electric Power Monthly and Natural Gas Monthly (2024-2026 data).¹⁰
4. Incentive Frameworks: Internal Revenue Code Section 179D (as amended by IRA 2022 and OBBB 2025).²⁷
5. Technical Standards: ASHRAE Reference Standard 90.1 Appendix G.²⁸

Works cited

1. Understanding my business bill – LG&E and KU, accessed February 23, 2026, https://lge-ku.com/business/bill
2. RRA Regulatory Focus Adjustment Clauses – S&P Global, accessed February 23, 2026, https://www.spglobal.com/content/dam/spglobal/mi/en/documents/general/Adjustment-Clauses-State-By-State-Overview.pdf
3. The Resquared Retail Square Footage Guide, accessed February 23, 2026, https://www.re2.ai/post/the-resquared-retail-square-footage-guide
4. ROI of Upgrading to a High-Efficiency Rooftop HVAC Unit – Cool Aid, accessed February 23, 2026, https://1800coolaid.com/roi-of-upgrading-to-a-high/
5. Louisville Climate, Weather By Month, Average Temperature (Kentucky, United States), accessed February 23, 2026, https://weatherspark.com/y/15227/Average-Weather-in-Louisville-Kentucky-United-States
6. Fuel Adjustment And Environmental Surcharge – Farmers RECC, accessed February 23, 2026, https://www.farmersrecc.com/fac_es
7. THE FUEL ADJUSTMENT CLAUSE: – KY PSC, accessed February 23, 2026, https://psc.ky.gov/agencies/psc/consumer/FAC%20QandA.pdf
8. The Vulnerability of Kentucky’s Manufacturing Economy to Increasing Electricity Prices, accessed February 23, 2026, https://eec.ky.gov/Energy/Programs/Data%20Analysis%20and%20Modeling/Vulnerability%20of%20Kentucky%27s%20Manufacturing%20Economy.pdf
9. Kentucky Energy Profile 2023 – Kentucky Energy and Environment …, accessed February 23, 2026, https://eec.ky.gov/Energy/KY%20Energy%20Profile/Kentucky%20Energy%20Profile%202023.pdf
10. Cost of Electricity by State 2025 vs 2024, accessed February 23, 2026, https://quickelectricity.com/cost-of-electricity-by-state/
11. Kentucky Natural Gas Industrial Price (Monthly) – Historica… – YCharts, accessed February 23, 2026, https://ycharts.com/indicators/kynatural_gas_industrial_price
12. Electricity Rates by State (February 2026), accessed February 23, 2026, https://www.electricchoice.com/electricity-prices-by-state/
13. US Electricity Profile 2024 – U.S. Energy Information Administration (EIA), accessed February 23, 2026, https://www.eia.gov/electricity/state/
14. Kentucky Utilities Proposes to Raise Rates: What You Need to Know …, accessed February 23, 2026, https://mtassociation.org/energy/kentucky-utilities-proposes-to-raise-rates-what-you-need-to-know/
15. Winter weather, utility rate increase hit Kentucky customers’ wallets : r/Louisville – Reddit, accessed February 23, 2026, https://www.reddit.com/r/Louisville/comments/1r97lca/winter_weather_utility_rate_increase_hit_kentucky/
16. Regulators approve rate hike for LG&E customers, but refund is coming for last month, accessed February 23, 2026, https://www.whas11.com/article/news/kentucky/regulators-approve-rate-hike-lge-customers-refund-is-coming-last-month/417-41d0e1c0-0cce-4f70-be7c-afc510dad0e3
17. LG&E and KU reach agreement with key stakeholders on rate requests that strengthen reliability and improve service for customers, accessed February 23, 2026, https://lge-ku.com/newsroom/press-releases/2025/10/20/lge-and-ku-reach-agreement-key-stakeholders-rate-requests
18. Rate Request – Investing to build a stronger system | LG&E and KU, accessed February 23, 2026, https://lge-ku.com/raterequest
19. Business General Service Rate | LG&E and KU, accessed February 23, 2026, https://lge-ku.com/business/bill/general
20. Retail electricity prices closely tracked inflation over the last 10 years – U.S. Energy Information Administration (EIA), accessed February 23, 2026, https://www.eia.gov/todayinenergy/detail.php?id=63064
21. What’s behind your soaring power bill? We broke it down by region. | Grist, accessed February 23, 2026, https://grist.org/energy/power-bills-electricity-prices-state-by-state/
22. natural gas price forecasts – Short-Term Energy Outlook – U.S. Energy Information Administration (EIA), accessed February 23, 2026, https://www.eia.gov/outlooks/steo/report/natgas.php
23. Louisville utility company’s rate hike cut in half after intervention – YouTube, accessed February 23, 2026, https://www.youtube.com/shorts/-k-KzVHwRLI
24. Green Tariff | LG&E and KU, accessed February 23, 2026, https://lge-ku.com/green-tariff
25. Louisville Gas & Electric: Current Rates & Service Insights 2025 – Ecreee, accessed February 23, 2026, https://web.ecreee.org/fresh-field/louisville-gas-and-electric-2025-rate-guide-1771163118
26. Kentucky Power Rate Increase: What Businesses and Residents Can Expect, accessed February 23, 2026, https://cartercountytimes.com/editorials/editorial/kentucky-power-rate-increase-what-businesses-and-residents-can-expect/
27. 179D Energy Efficient Commercial Building Deduction – ICS Tax, LLC, accessed February 23, 2026, https://ics-tax.com/179d/
28. 179D Energy Efficient Commercial Buildings Tax Deduction, accessed February 23, 2026, https://www.energy.gov/eere/buildings/179d-energy-efficient-commercial-buildings-tax-deduction
29. Free Kentucky Solar Incentives: Register for Solar Program (Open Enrollment), accessed February 23, 2026, https://kentucky.statesolar.org/
30. Kentucky Solar Incentives Make Panels Pay For Themselves Faster, accessed February 23, 2026, https://www.residentialsolarpanels.org/financial-aspects/investment-roi/kentucky-solar-incentives-make-panels-pay-for-themselves-faster/
31. Rural Energy for America Program Renewable Energy Systems & Energy Efficiency Improvement Loans & Grants in Kentucky – USDA Rural Development, accessed February 23, 2026, https://www.rd.usda.gov/programs-services/energy-programs/rural-energy-america-program-renewable-energy-systems-energy-efficiency-improvement-grants-1
32. Kentucky Commercial Solar Incentives | Greentech Renewables, accessed February 23, 2026, https://www.greentechrenewables.com/solar-for-business/ky-commercial-solar-incentives
33. Understanding the ROI of Upgrading to LED Lighting for Commercial Properties, accessed February 23, 2026, https://www.eledlights.com/blogs/articles/understanding-roi-upgrading-led-lighting-commercial-properties
34. LED Lighting ROI: How to Calculate for Big Savings – ecofi, accessed February 23, 2026, https://goecofi.com/blog/led-lighting-roi-how-to-calculate-for-big-savings/
35. LED Retrofit ROI: 5 Ways to Calculate Savings – Luminate Lighting Group, accessed February 23, 2026, https://www.luminatelightinggroup.com/post/led-retrofit-roi-5-ways-to-calculate-savings
36. Commercial HVAC Upgrades: Essential Guide for Property Owners – HVAC Service and Repair | Louisville, KY | Project Heating & Cooling, accessed February 23, 2026, https://projecthvac.com/2025/08/19/commercial-hvac-upgrades-essential-guide-property-owners/
37. What is the Average Commercial HVAC ROI? – Keen Technical Solutions, accessed February 23, 2026, https://www.keentechnicalsolutions.com/keen-technical-solutions/what-is-the-return-on-investment-for-energy-efficiency
38. Kentucky’s Energy Statutes and Regulations, accessed February 23, 2026, https://eec.ky.gov/Energy/Pages/Kentucky’s-Energy-Resources.aspx
39. COMMONWEALTH OF KENTUCKY BEFORE THE KENTUCKY PUBLIC SERVICE COMMISSION In the Matter of the Application of Duke Energy Kentucky,, accessed February 23, 2026, https://psc.ky.gov/pscecf/2015-00025/kristen.ryan%40duke-energy.com/01282015015621/2015-00025_-_Application_for_Approval_of_New_Hedging_Plan.pdf
40. PSC Opens Review of Telephone Universal Service Fund – KY PSC, accessed February 23, 2026, http://psc.ky.gov/agencies/psc/press/022016%5C0201_r01.pdf
41. PSC Ends State Low-Income Subsidy for Wireless Phones, accessed February 23, 2026, https://psc.ky.gov/agencies/psc/press/032017/0310_r01.pdf
42. A JOINT RESOLUTION directing the Public Service Commission to explore 1 measures that would address affordability and the provis, accessed February 23, 2026, https://apps.legislature.ky.gov/recorddocuments/bill/26RS/sjr75/orig_bill.pdf
43. accessed February 23, 2026, https://www.commercialcafe.com/retail/us/ky/louisville/#:~:text=The%20most%20common%20range%20for,lease%20here%20in%20that%20range.
44. 4443 Cane Run Road, Louisville, KY 40216 | SquareFoot, accessed February 23, 2026, https://www.squarefoot.com/building/ky/louisville/4443-cane-run-road/c1105eff-e5d3-45c7-931e-93c4d47e7a04
45. 4443 Cane Run Road Louisville, Louisville, KY 40216 | CommercialCafe.com, accessed February 23, 2026, https://www.commercialcafe.com/commercial-property/us/ky/louisville/tradewinds-west-retail-space/
46. Energy efficiency programs in Kentucky | LG&E and KU – LGE-KU.com, accessed February 23, 2026, https://lge-ku.com/energy-efficiency-programs
47. Section 179D Tax Deduction for Energy-Efficient Buildings | Cherry Bekaert, accessed February 23, 2026, https://www.cbh.com/insights/articles/section-179d-faq-tax-savings-for-energy-efficient-buildings/
48. Energy-efficient Commercial Building Deductions to Sunset June 2026 – Ayming USA, accessed February 23, 2026, https://www.aymingusa.com/latest/news-articles/179d-ending-what-that-means/
49. Kentucky Renewable Energy and Energy Efficiency Programs – DSIRE, accessed February 23, 2026, https://programs.dsireusa.org/system/program/ky
50. Ky. PSC Hikes State USF Due to More Demand – Communications Daily, accessed February 23, 2026, https://communicationsdaily.com/news/2024/11/19/Ky-PSC-Hikes-State-USF-Due-to-More-Demand-2411180049
51. Kentucky Public Service Commission Limits LG&E / KU Electric and Gas Rate Hikes, accessed February 23, 2026, https://www.sierraclub.org/press-releases/2026/02/kentucky-public-service-commission-limits-lge-ku-electric-and-gas-rate-hikes
52. Final Order – KY PSC, accessed February 23, 2026, https://psc.ky.gov/order_vault/Orders_2026/202500400_01262026.pdf
53. COMMONWEALTH OF KENTUCKY BEFORE THE PUBLIC SERVICE COMMISSION In the Matter of: ELECTRONIC APPLICATION OF LOUISVILLE GAS AND ELE – KY PSC, accessed February 23, 2026, https://psc.ky.gov/order_vault/Orders_2026/202500114_02162026_01.pdf
54. Claim Your 179D Tax Deductions With Source Advisors!, accessed February 23, 2026, https://sourceadvisors.com/energy-tax-incentives/179d-tax-deductions/