Infrastructure
ArcLight Capital Partners
ArcLight Capital Partners invests in long-life infrastructure and essential assets, from United States. It states a focus on energy & utilities and transportation & logistics.
Stated investment criteria
What ArcLight Capital Partners says it buys
Read from ArcLight Capital Partners’s own website in August 2026. This is what the firm says it buys, not what anyone has recorded it buying, and figures are shown in the currency the firm itself used - nothing here is converted. Every line links to the page it was read from.
A stated mandate is a firm’s description of itself and was true of the page on the day it was read; firms widen and narrow what they will look at without updating the site. ArcLight Capital Partners states that it takes majority or outright ownership. The team figure counts the people the firm shows on one team page, so it is a floor rather than a headcount: firms that split their team across tabs or load it in pages will read low. Nothing here is a commitment by ArcLight Capital Partners to consider any particular business, and nothing on this page is represented as being for sale.
Regulatory record
How ArcLight Capital Partners is registered
From this firm's Form ADV, the annual filing every registered and exempt investment adviser makes to the SEC.
| Adviser status | SEC registered |
| Regulatory assets under management | $14bn |
| Employees | 60 |
| Private funds advised | 16 · $14bn gross |
| SEC adviser number | CRD 161228 |
Portfolio
Disclosed holdings
Companies ArcLight Capital Partners lists on its own website. 6 carry a stated investment year.
| Company | Invested | Years held | Recorded transaction |
|---|---|---|---|
| Great River Hydro | 2016 | 10 | — |
| Elevate Renewables | 2021 | 5 | — |
| Infinigen | 2021 | 5 | — |
| REC Solar | 2021 | 5 | — |
| Griffith Energy | 2022 | 4 | — |
| Gulf Coast Express | 2022 | 4 | — |
| elevaterenewableenenergy.com | — | — | — |
Compiled from ArcLight Capital Partners’s published portfolio page. Where a recorded transaction is shown, that company was the target of a reported deal and has most likely already been realised. Nothing here is represented as being for sale.
Recorded transactions
Buying and selling
Deals in which ArcLight Capital Partners is named as buyer or seller in the transaction archive. 2 recorded exits, most recently in 2022. 2 recorded acquisitions.
| Company | Side | Counterparty | Year | Consideration |
|---|---|---|---|---|
| LOGOS Resources II | Sold | North Hudson Resource Partners LP | 2022 | $402m |
| TransMontaigne Partners | Bought | NGL | 2016 | $350m |
| Element Petroleum III LLC | Bought | — | 2015 | $200m |
| Bayonne Energy Center | Sold | Macquarie | 2015 | $720m |
Compiled from a transaction archive of 10,204 recorded deals. Most private transactions are never disclosed, so this is a sample of a firm’s activity rather than a complete record of it.
Valuation context
Transaction values in Energy & Utilities
What companies have actually sold for in energy & utilities, across 584 recorded transactions.
The full energy & utilities picture - most active acquirers, recent transactions and every investor in the sector.
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Other infrastructure investors active in energy & utilities.