Morgan Stanley upgrades WBI to Overweight, highlighting selective growth opportunities in midstream and renewable infrastructure

Overview

This report covers North American midstream energy infrastructure and renewable energy infrastructure. Morgan Stanley believes both sectors have already delivered strong performance in early 2026, but further outperformance will depend more on stock selection, with focus on companies that have sustainable EBITDA growth, long-term project visibility, asset scarcity, and valuation re-rating potential. The report upgrades WBI, AM, and DTM, and names TRGP and HASI as the Top Picks in midstream and renewable infrastructure, respectively.

Core views

The core view is that broad-based upside in the midstream sector has shifted toward dispersion, and excess returns will concentrate in a small number of companies with above-industry growth, especially those with oil-linked associated gas/NGL exposure and natural gas infrastructure projects driven by power demand, AI/data centers, and LNG demand. WBI was upgraded to Overweight due to its Delaware Basin water treatment assets, 18.0% 2025-2030E EBITDA CAGR, and potential re-rating from migrating from a service-model valuation framework to a midstream valuation framework. In renewable infrastructure, the report argues that long-term clean energy demand remains underestimated, and that large developers and capital providers have stronger advantages in markets constrained by capital, supply chain, and grid interconnection resources.

Analysis framework

The report uses unlevered DCF fair value, EV/EBITDA multiples, dividend yield, coverage median comparisons, target price implied total return, and business-segment Sum-of-Parts DCF to evaluate infrastructure stocks. At the sector level, it combines early-2026 performance, near-term earnings catalysts, oil price and natural gas project announcements, AI/data center power demand, LNG demand, changes in clean energy policy, and access to capital to assess subsequent relative returns.

Methodology notes

• Valuation frameworkUnlevered DCF

  Uses unlevered DCF fair value to derive target price and one-year total return potential.

  WBI's DCF fair value is $34, implying +33.4% one-year total return upside; AM's DCF fair value is $26, and DTM's DCF fair value is $165.

• Relative valuationEV/EBITDA multiple comparison

  Compares the company's 2027e EV/EBITDA with the industry median and the multiple implied by DCF.

  WBI currently trades at 8.4x 2027e EV/EBITDA, below the midstream coverage median of 9.9x; DCF fair value implies 10.0x, and the report believes migration of the water business toward a midstream valuation framework could support re-rating.

• Return breakdownOne-year total return and dividend yield

  Total return consists of both price upside and dividend yield.

  The median one-year total return upside for the midstream coverage universe is +19.9%, including a 5.0% dividend yield; the median one-year total return upside for the renewable coverage universe is +26.0%, including a 4.2% dividend yield.

• Segment valuationSum-of-Parts DCF

  Values business segments using different 2027e EV/EBITDA multiples.

  AM's SOTP DCF applies 11.7x to Gathering & Processing and 7.7x to Water Handling & Treatment; DTM applies 10.9x to Gathering and 16.6x to Pipeline.

Asset mapping & comparison

Structured mapping from thesis to named assets (strengths, weaknesses, peers, risks).

• WBI.N / WATERBRIDGE INFRASTRUCTURE LLC

  Core upgraded name; upgraded from Equal-weight to Overweight.

  Strengths

  Highest EBITDA growth in the coverage universe, with 2025-2030E CAGR of 18.0%; supported by Delaware Basin exposure, long-term E&P oil production growth, rising water-oil ratios, and the scarcity of water treatment assets.

  Weaknesses

  2026e dividend yield is only 1.0%, below the midstream coverage median of 5.0%.

  Comparison

  WBI trades at 8.4x 2027e EV/EBITDA, below the midstream median of 9.9x; DCF fair value implies 10.0x, and the report believes it can be re-rated as its business model migrates toward midstream.

  Risks

  Oil price trajectory, market risk appetite after easing of the Iran war, slowdown in Delaware Basin activity, and failure of the valuation framework for water treatment infrastructure to re-rate.

• TRGP.N / Targa Resources Corp.

  Top Pick in midstream energy infrastructure.

  Strengths

  The report expects Permian Basin associated gas production to exceed market expectations after new pipeline takeaway projects come online in 2H26.

  Weaknesses

  The report summary does not provide detailed weaknesses for TRGP.

  Comparison

  Compared with typical midstream names, TRGP is viewed as a differentiated growth beneficiary of the oil-linked associated gas/NGL theme.

  Risks

  Oil prices, NGL prices, and Permian production activity falling short of expectations.

• AM.N / Antero Midstream Corp.

  Upgraded from Underweight to Equal-weight.

  Strengths

  Production growth on AR's lean gas and rich gas acreage drives AM into a multi-year growth phase, with 2026-2028E CAGR forecast raised from +2.1% to +8.5%.

  Weaknesses

  Its 4.2% 2026e dividend yield is below the midstream median of 5.0%, and it still depends on AR activity and capital arrangements.

  Comparison

  AM trades at 10.0x 2027e EV/EBITDA, close to the midstream median of 9.9x; DCF fair value implies 11.5x.

  Risks

  Slower AR drilling and completion activity, pressure from sponsor or management stake sales, and increased volume-price risk or capital needs from tariff renegotiation.

• DTM.N / DT Midstream, Inc.

  Upgraded from Underweight to Equal-weight.

  Strengths

  Natural gas pipeline assets are supported by demand growth from Midwest data centers, Louisiana LNG, and Appalachia/Haynesville; project backlog is $3.4bn, and 2026-2030E EBITDA CAGR is forecast at +12.9%.

  Weaknesses

  Dividend yield of 2.6% is below the midstream median of 5.0%, and excess FCF after capex and dividends is relatively limited.

  Comparison

  DTM trades at 12.9x 2027e EV/EBITDA, above the midstream median of 9.9x; DCF fair value implies 15.3x.

  Risks

  Customer concentration, natural gas production growth below expectations, and return or execution risk on new projects.

• HASI.N / HA Sustainable Infrastructure

  Top Pick in renewable energy infrastructure.

  Strengths

  Can deploy more capital through its co-investment partnership with KKR and maintain ROE above its historical range.

  Weaknesses

  The report summary does not provide detailed weaknesses for HASI.

  Comparison

  Compared with smaller developers, HASI has stronger advantages as a capital provider in financing, project sourcing, and scaling.

  Risks

  Adverse changes in clean energy policy, rising interest rates, supply chain challenges, and project competition.

• BEP / CWEN

  Beneficiaries among large renewable project developers.

  Strengths

  Large developers have advantages in capital, supply chain, grid interconnection, and providing credible solutions to large counterparties.

  Weaknesses

  The report notes a valuation gap issue between BEP and BEPC, which may need to narrow gradually through issuance, buybacks, or simplification transactions.

  Comparison

  Compared with smaller developers, large developers are better able to sustain growth through project pipelines and PPA price adjustments after changes in tax credits.

  Risks

  Reduction in policy support, interest rates, supply chain issues, and project competition.

Key data

• Midstream coverage one-year total return upside+19.9%Includes a 5.0% dividend yield; Overweight names are at +29.5%.
• Renewable coverage one-year total return upside+26.0%Includes a 4.2% dividend yield; Overweight names are at +37.1%.
• WBI rating changeEqual-weight -> OverweightTarget price $34, DCF implies +33.4% one-year total return upside.
• WBI EBITDA growth18.0% 2025-2030E CAGRThe median for the midstream coverage universe is 5.9%.
• WBI valuation8.4x 2027e EV/EBITDAThe median for the midstream coverage universe is 9.9x, and DCF fair value implies 10.0x.
• AM rating changeUnderweight -> Equal-weightTarget price raised from $20 to $26, DCF implies +26.4% one-year total return upside.
• DTM rating changeUnderweight -> Equal-weightTarget price raised from $139 to $165, DCF implies +25.5% one-year total return upside.
• Midstream sector valuation10.7x forward EV/EBITDABased on the Alerian Midstream Energy Index; the three-year average is 9.6x.
• Midstream coverage valuation9.9x 2027e EV/EBITDACoverage median, while 2026e dividend yield is 5.0%.
• Renewable coverage valuation9.8x 2027e EV/EBITDACoverage median, while 2026e dividend yield is 4.4%.

Impact & implications

The report's investment implication is that investors should not simply chase a broad rally in the energy infrastructure sector, but should instead focus on growth sustainability, project visibility, and valuation re-rating. WBI's water treatment infrastructure may shift from a traditional service-company valuation toward a midstream gathering and processing valuation; TRGP, WMB, and TRP are driven by associated gas/NGL and natural gas infrastructure projects; HASI, BEP, and CWEN may continue to be supported by long-term power demand, cost advantages, and the resource advantages of large developers despite uncertainty in clean energy policy.

Risks

• A global economic recession causing declines in energy commodity prices.
• A slowdown in new AI/data center development, weakening demand for natural gas and power infrastructure.
• Companies accepting projects with insufficient returns or contractual protection in pursuit of growth.
• Adverse policy actions on clean energy by the Trump administration.
• Rising interest rates suppressing renewable infrastructure valuations and financing capacity.
• Supply chain challenges and competition for new projects affecting renewable project execution.
• Volatility in oil, NGL, and natural gas prices affecting producer activity and incremental midstream demand.

What to watch

• Whether the WTI forward curve steepens to $75-80/bbl to support producer hedging and a recovery in activity.
• The pace of recovery in shipping and trade flows through the Strait of Hormuz after the Iran war, and whether the oil price risk premium is maintained.
• The contribution of optimization in NGL C3+ prices, LPG spot freight, butane blending, and the WTI-Brent spread to midstream earnings.
• Natural gas project announcements and backlog conversion from KMI, DTM, WMB, and others, especially projects related to data centers, LNG, and Northeast/Mid-Atlantic Transco expansion.
• AR's dry gas proof-of-concept well, production trends on HG Energy acreage, and their contribution to AM EBITDA growth.
• Whether renewable energy companies can sustain their strong start-of-year performance through new growth investments or higher guidance.
• After the phase-down of clean energy tax credits, changes in PPA pricing, power demand, and safe harbor project inventories among large developers.
• Whether WBI's water treatment business continues to migrate from a service model to a midstream contract structure and achieves valuation re-rating.