Eversource's ISO-New England Transmission Win Supports 5%-7% Growth, but Q2 Wasn't Clean Enough to Ignore

ISO-NE selection gives Eversource a fresh growth lane after a messy quarter

This is a signal-versus-noise setup, and the signal is improving. ISO-New England selected the $2.2 billion project proposed by Avangrid and Eversource as a preliminary preferred solution, giving Eversource a clearer path to regulated growth and new rate base. At the same time, the latest quarter was distorted by charges: Eversource absorbed $0.30 per share Aquarion charge plus a $0.43 per share offshore wind charge, or $0.73 after-tax per share in cleanup items.

Management still reaffirmed 5% to 7% growth target and $26.5 billion through 2030 capital plan, so the core bull case is still about visible regulated investment, not a one-quarter earnings report. The main near-term question is whether the market will treat ISO-NE's selection as a real rate-base catalyst rather than bury it under GAAP noise.

Why the transmission win matters for rate base and returns

The earnings bridge depends on timing, not an instant EPS jump

With ISO-NE's selection of the $2.2 billion project proposed by Avangrid and Eversource, Eversource has a more concrete route from regional grid need to regulated asset base. That matters because transmission investment can support returns on regulated infrastructure once the assets are in service and included in rate base.

Still, this is a utility project timeline, not a quick earnings rerating. ISO-NE's recommendation points to a preliminary preferred solution addressing regional congestion and power-flow constraints. That makes the opportunity meaningful, but also incremental: the value for investors is greater visibility into future rate base, not an immediate lift to near-term EPS.

This was a regional grid project, not just a company-specific pipeline win

ISO-NE has said transmission upgrades improve reliability, reduce wholesale energy costs, and help position the grid for more flexibility across New England. That regional framing matters because it strengthens the case that the project addresses a broader system need rather than a purely local bottleneck.

In practical terms, the selected project matters because it: - keeps future rate base visible - reinforces Eversource's role in a regional solution - supports the company's longer-term growth plan if execution stays clean

The quarter still needs to be read carefully

The noise in the quarter should be separated from operating decay. Eversource recorded a non-cash after-tax charge of $111.4 million ($0.30 per share) tied to the Aquarion sale, even though the transaction produced $1.7 billion in net proceeds. That is better viewed as balance-sheet cleanup than a sign the core utility model is weakening.

The more persistent operating issue was lower transmission earnings after a FERC base return on equity reduction. That is a regulatory-return issue, not evidence of fading customer demand. It also shows why rate cases, financing terms, and cost recovery matter just as much as project selection in this story.

What matters next: - final project scope and timing after ISO-NE's preliminary preferred-solution step - how quickly the win adds to visible rate base - whether transmission results improve as the FERC base ROE issue develops - whether cleaner GAAP lets the market focus again on recurring earnings came in at $0.87 a share rather than one-off charges

What would strengthen or weaken the setup from here

The next catalyst is not GAAP cleanup. It is whether this win converts from headline value into rate-base visibility fast enough to matter while shares remain about 6% below the 52-week high and the growth plan is still 5% to 7% long-term growth.

What would confirm the thesis

• Firmer project timing and scope as the process moves beyond the preliminary preferred-solution stage
• Clearer evidence that the project can feed into rate base within the company's current planning window
• Stable financing discipline and no fresh setbacks around cost recovery

What would weaken the thesis

• Slippage in timing that pushes most earnings contribution well beyond the current plan horizon
• Ongoing regulatory friction around returns that limits how cleanly investment translates into earnings
• New charges or execution issues that start to look structural rather than temporary

For now, this looks like a watch-and-verify utility growth story: the pipeline just got more credible, but the market still needs proof that the project will become rate base, not just headline capex.