Powering Arkansas with Clean, Affordable Energy
Since 2017, Energy Future Arkansas has helped thousands of families and businesses take control of their energy costs through solar power, battery storage, and efficiency upgrades.
Built on a Mission to Make Clean Energy Accessible
In the summer of 2016, Marcus Caldwell was working as a utility engineer for one of Arkansas's largest power companies when a routine service call changed his perspective forever. He visited a neighborhood in Pine Bluff where three elderly residents on the same block were each spending over $400 per month on electricity during the peak summer months. Their aging homes had minimal insulation, outdated HVAC systems, and no access to any energy efficiency programs. These were families on fixed incomes who had to choose between cooling their homes and buying groceries.
That evening, Marcus came home and told his wife Sarah about what he had seen. Sarah, who had just completed her MBA with a concentration in sustainable business at the University of Arkansas at Little Rock, had been researching the declining cost of solar panels and the growing gap between utility rates and renewable energy prices in the South. Together, they realized that Arkansas families were being left behind in the clean energy transition that was already transforming states like Texas and North Carolina.
By early 2017, both Marcus and Sarah had earned their NABCEP certifications, and Energy Future Arkansas officially opened its doors at a small office on Kavanaugh Boulevard in Little Rock. Their first installation was a 5.4kW system for a retired schoolteacher in Maumelle who had been paying $280 per month to Entergy. Within a year, word of mouth had brought them more projects than they could handle, and they hired their first crew of three installers.
Today, Energy Future Arkansas employs over 40 people, has completed more than 2,500 installations across all 75 Arkansas counties, and remains guided by the same principle that started it all: every Arkansas family deserves access to affordable, reliable, clean energy.
Milestones That Define Our Growth
From a two-person startup to Arkansas's most trusted renewable energy company, every milestone represents real families and businesses we have helped along the way.
Founded in Little Rock
Marcus and Sarah Caldwell launched Energy Future Arkansas from a small office on Kavanaugh Boulevard, completing their first residential solar installation in Maumelle. The company began with just two NABCEP-certified founders and a commitment to making clean energy accessible to every Arkansas family.
100th Installation Completed
In just over a year of operation, the team reached 100 completed solar installations across Central Arkansas. This milestone came with the hiring of our first dedicated installation crew and the opening of a proper warehouse facility to stock panels, inverters, and racking equipment.
Commercial Division Launched
Recognizing the growing demand from Arkansas businesses, we established a dedicated commercial solar division. Our first major commercial project was a 150kW rooftop system for a manufacturing facility in North Little Rock that reduced their energy costs by 62 percent annually.
Battery Storage Partnerships
We partnered with leading battery manufacturers including Tesla and Enphase to offer integrated solar-plus-storage systems. This allowed our customers to achieve true energy independence with backup power during outages and the ability to store excess solar production for evening use.
Statewide Expansion
After establishing strong roots in Central Arkansas, we expanded operations to serve all 75 counties statewide. Regional teams were deployed in Northwest Arkansas, Northeast Arkansas, and Southern Arkansas, bringing our installation expertise to communities from Bentonville to Texarkana.
2,500th Installation
We celebrated our 2,500th completed installation with a community solar event in Hot Springs. By this point, our combined installations were generating over 18 megawatts of clean energy annually, preventing an estimated 14,000 metric tons of carbon dioxide emissions each year.
Our Core Values
These four principles guide every decision we make, from the products we recommend to how we treat our customers and team members.
Sustainability
We are committed to reducing Arkansas's carbon footprint one installation at a time. Every system we design maximizes clean energy production while minimizing environmental impact during manufacturing and installation.
Integrity
We provide honest assessments, transparent pricing, and realistic production estimates. If solar is not the right fit for your home or business, we will tell you directly and suggest alternatives that will actually save you money.
Innovation
We continuously invest in the latest solar technology, battery storage solutions, and monitoring systems. Our engineering team evaluates new products quarterly to ensure our customers always receive the most efficient and reliable equipment available.
Community
We hire locally, source materials from Arkansas suppliers whenever possible, and reinvest in the communities we serve. Our annual solar education program has reached over 3,000 Arkansas students since 2019, teaching the next generation about renewable energy careers.
The People Behind Your Energy Future
Our leadership team combines decades of experience in engineering, business operations, solar design, and customer service to deliver exceptional results on every project.
Marcus Caldwell
Co-Founder & CEO
Marcus brings 15 years of energy industry experience to his role as CEO. Before founding Energy Future Arkansas, he spent eight years as a utility engineer with Entergy Arkansas, where he specialized in grid integration and power distribution. He holds NABCEP PV Installation Professional certification and a BS in Electrical Engineering from the University of Arkansas. Marcus personally oversees system design for all commercial projects exceeding 50kW.
Sarah Caldwell
Co-Founder & COO
Sarah manages all business operations, from supply chain logistics and crew scheduling to financial planning and customer satisfaction. She earned her MBA from the University of Arkansas at Little Rock with a concentration in sustainable business. Sarah also holds NABCEP certification and has built the operational systems that allow EFA to maintain a 98.5 percent on-time project completion rate across all 75 counties.
David Chen
Lead Solar Engineer
David is a licensed Professional Engineer (PE) in the state of Arkansas and has personally designed over 800 solar energy systems ranging from 3kW residential rooftop arrays to 500kW commercial ground-mount installations. He previously worked at a national solar EPC firm in Colorado before relocating to Little Rock in 2019. David specializes in complex roof geometries, shading analysis, and maximizing production for challenging site conditions.
Angela Brooks
Customer Relations Director
Angela brings over 10 years of customer service experience in the energy sector to her role at EFA. She manages the entire customer journey from initial inquiry through post-installation monitoring and support. Angela implemented our 24-hour response guarantee and quarterly system performance check-in program, which together have helped achieve a 4.9-star average rating across more than 800 verified customer reviews.
What Our Customers Say About Us
Hear from real Arkansas homeowners and property managers who chose Energy Future Arkansas for their renewable energy projects.
"From the initial consultation to final inspection, the Energy Future Arkansas team made going solar completely stress-free. Marcus personally walked us through every option and never pressured us. Our 6.2kW system has been running flawlessly for two years now."
"As a property manager overseeing 14 rental units in Hot Springs, I needed a solar partner who understood multi-unit installations. David Chen designed a system that optimized each roofline individually. My tenants love the reduced utility costs."
"The team identified that our 1960s home was losing nearly 35% of heating energy through the attic. After their recommended upgrades and a new heat pump, our winter bills dropped from $380 to $165. Exceptional diagnostic work."
Common Questions About Our Company
Get answers to the most common questions about Energy Future Arkansas, our credentials, and how we serve customers across the state.
Energy Future Arkansas is a NABCEP-certified renewable energy company founded in 2017 by Marcus and Sarah Caldwell. We specialize in residential and commercial solar installations, battery storage systems, energy audits, EV charger installations, and energy efficiency upgrades. Based in Little Rock, we serve all 75 Arkansas counties and have completed over 2,500 installations statewide. Our team of more than 40 professionals is dedicated to making clean, affordable energy accessible to every Arkansas family and business.
Our founders Marcus and Sarah Caldwell are both NABCEP (North American Board of Certified Energy Practitioners) certified, which is the gold standard in the solar industry. Our lead solar engineer, David Chen, is a licensed Professional Engineer (PE) in the state of Arkansas. All of our installation crews hold current electrical licenses and complete ongoing safety and technical training annually. We are also certified installers for Tesla Powerwall, Enphase IQ Battery, and multiple tier-one solar panel manufacturers.
We serve all 75 counties across the state of Arkansas. Our main office is located in Little Rock, and we have regional teams that cover Northwest Arkansas (Fayetteville, Bentonville, Rogers), Northeast Arkansas (Jonesboro, Paragould), Central Arkansas (Little Rock, Conway, Hot Springs), and Southern Arkansas (Texarkana, El Dorado, Pine Bluff). No project is too far for our statewide team, and we offer free on-site consultations regardless of your location within Arkansas.
We provide a comprehensive warranty package that includes a 25-year manufacturer warranty on all solar panels, a 12-year inverter warranty (extendable to 25 years), a 10-year workmanship warranty covering our installation labor and materials, and a 25-year production guarantee ensuring your system meets projected energy output. Battery storage systems carry a separate 10-year warranty from the manufacturer. Our workmanship warranty is one of the longest in the Arkansas solar industry and reflects our confidence in the quality of every installation.
Yes, we offer multiple financing options to make renewable energy accessible for every budget. These include $0-down solar loans with fixed interest rates from 3.99% APR, flexible terms from 5 to 25 years, solar lease and power purchase agreement (PPA) options, and PACE financing for commercial projects. We also provide detailed guidance on claiming the 30% federal solar Investment Tax Credit (ITC), which can reduce your total system cost significantly. During your free consultation, we will walk you through every available option and help you choose the path that makes the most financial sense for your situation.
Ready to Join the Clean Energy Future?
Schedule your free consultation today and discover how much you can save with solar energy, battery storage, or energy efficiency upgrades for your home or business.