EOS Energy vs NiSource
Side-by-side comparison of AI visibility scores, market position, and capabilities
EOS Energy makes zinc-based battery storage systems offering a safer and lower-cost alternative to lithium-ion for long-duration grid storage applications.
About
EOS Energy is a publicly traded energy storage company founded in 2008 that manufactures zinc-based battery systems as an alternative to lithium-ion for grid-scale and commercial applications. The company's Z3 battery technology uses zinc chemistry that is non-flammable, non-toxic, and sourced from abundant domestic materials, addressing safety and supply chain concerns associated with lithium-ion systems. EOS batteries are designed for two-to-twelve-hour discharge durations needed for daily grid cycling, offering competitive total cost of ownership compared to lithium alternatives when considering the full system lifecycle. The company operates manufacturing facilities in Pittsburgh and has secured purchase orders and deployment projects with utility and commercial customers. EOS is publicly traded on Nasdaq and has received support from the US Department of Energy as part of national efforts to diversify the battery storage supply chain. As the energy storage market grows and lithium supply concerns persist, zinc-based alternatives from companies like EOS offer a domestically manufacturable complement to lithium-ion storage.
Merrillville IN regulated utility (NYSE: NI) at $5.5B 2024 revenue; $19.4B 2025-2029 capex plan for 8-10% rate base growth with Columbia Gas/NIPSCO brands and net-zero 2040 target competing with Atmos Energy for gas utility.
About
NiSource Inc. is a Merrillville, Indiana-based fully regulated utility company — publicly traded on the New York Stock Exchange (NYSE: NI) as an S&P 500 component — serving approximately 3.3 million natural gas customers and 500,000 electric customers across six states (Indiana, Kentucky, Maryland, Ohio, Pennsylvania, and Virginia) through its Columbia Gas brands and the NIPSCO (Northern Indiana Public Service Company) electric utility. NiSource employs approximately 7,700 people and operates through nearly 60,000 miles of natural gas pipeline and distribution infrastructure. In fiscal year 2024, NiSource reported operating revenues of $5.5 billion and net income of $739.7 million ($1.62 EPS), up from $661.7 million in 2023. NiSource provided 2025 non-GAAP adjusted EPS guidance of $1.85-$1.89 and announced an increased $19.4 billion capital expenditure plan for 2025-2029 targeting 8-10% rate base growth and 6-8% EPS annual growth. NiSource is committed to a net-zero emissions target by 2040, has reduced greenhouse gas emissions by approximately 72% from 2005 levels, and is on track to retire 100% of its coal assets by 2028, replacing them with utility-scale solar and renewable energy.
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