The conference brief
Upcoming editionCLEANPOWER 2027
The American Clean Power Association's annual conference and trade show for the US utility-scale wind, solar, storage, and transmission industry. Policy and market programming runs alongside a large exhibit hall aimed at developers, EPCs, financiers, and regulators.
- Renewables & energy
- Cross-sustainability
- Conference dates
- May 24–27, 2027
- Location
- Anaheim, USA
- Anaheim Convention Center
- Ticket guide
- On request
- See pass types and eligibility
- Format
- In person
- Organized by American Clean Power Association
01 / Make the call
Is this the right room?
Emitree's assessment of audience fit. Conference access does not establish buying intent or guarantee meetings.
Consider it if
You sell into utility-scale wind, solar, storage, or transmission development in the US. CLEANPOWER puts the developer, EPC, financier, and policymaker side of that value chain in one room, and ACP reported that over 70% of 2026 attendees held final purchasing authority.
Consider another event if
You sell into voluntary or retail carbon markets, ESG software, or non-power sustainability categories, or your buyers sit outside North America. This is a US utility-scale power-sector trade show, not a general sustainability or carbon-markets event.
02 / Understand the audience
Who attends
2026 actuals (Houston, organizer-reported): 8,000 attendees, of whom ACP states more than 70% are involved in final purchasing decisions; 500 exhibitors; 200 speakers; attendees from 50 US states and 35+ countries. The 2026 sessions covered market outlook, large loads and data centers, tariff strategy, siting and permitting, capital allocation, and state policy. No 2027 audience figures are published yet, since the event has not occurred.
How large is the event?
2026 edition (Houston, organizer-reported): 8,000 attendees and 200 speakers. ACP gives two exhibitor figures for 2026: 500 on the expo page and 440 on the exhibition page (which also says 68% of attendees are directly involved in final purchasing decisions). 2027 attendance is not reported yet.
Companies and organizations
A sample of organizations featured by the organizer, including attendees, sponsors, exhibitors, partners and speakers. Each group shows its published role and edition.
Sponsors
2027- Vestas
- Black & Veatch
- Blattner
- Invenergy
- MasTec
- Mortenson
- RNWBL
- SMA
- SOLV Energy
- TruGrid
- Pack Power
- J.F. Edwards Construction
Find the people who fit your offer.
We research the CLEANPOWER attendee list, qualify the accounts against what you sell and run the outreach for your team.
Book a call to discuss your conference list.
03 / Check your access
Tickets and eligibility
Attendee registration pricing for 2027 is not published. ACP has not opened 2027 registration, and the exhibitor page refers to "Rates & Special Discounts" without exposing attendee ticket tiers outside an account login. Check the site closer to the event for confirmed rates.
Rates and eligibility can change. Confirm the current price, tax treatment and included sessions with the organizer.
Check registration with the organizer ↗04 / Plan the details
Before you book
Sister event CLEANPOWER in Color runs alongside it on the same Anaheim dates. EmpowHER 2027 is a separate ACP event listed only as summer 2027.
- Venue
- Anaheim Convention Center
- Organizer
- American Clean Power Association
The practical questions
Before you decide
Is CLEANPOWER 2027 still upcoming?
This edition is listed for May 24–27, 2027. Check the organizer's page for changes before booking.
Where can I find the CLEANPOWER exhibitor list?
Use the official exhibitor directory linked on this page. Exhibitor listings identify participating suppliers; they are not a complete attendee list.
Does a company listing confirm who will attend?
A sponsor, exhibitor or speaker listing establishes that published role. It does not establish which employees will attend or whether they are buying. Previous-edition examples remain historical.
How can Emitree help with CLEANPOWER?
We research relevant accounts using public conference sources and any lists you provide. We qualify the accounts against your offer, run agreed outreach and record replies and meetings in your CRM.
The research behind this page
Sources and checks
Original research: . Later checks cover the subjects named beside each source.
Official exhibitor directory ↗
Organizer figures retain their stated edition and basis. Emitree's audience-fit guidance is an assessment of the published information.
Your next conversation starts here
Know who is worth meeting.
Tell us what you sell and who you need to reach at CLEANPOWER. We research the accounts, qualify the fit and run the outreach.
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