# Clean Energy Transition LLP

> Clean Energy Transition LLP is an SEC-registered investment advisory firm in London, United Kingdom, registered since 2021, reporting $1 billion to $5 billion in regulatory assets under management in its Form ADV filing dated June 24, 2026.

- CRD: 315409
- Filed as: CLEAN ENERGY TRANSITION LLP
- Registration: SEC-registered investment adviser (status as filed: Approved)
- Location: London, United Kingdom
- Filing period: October 2026
- Form ADV filing dated: June 24, 2026
- SEC record (IAPD): https://adviserinfo.sec.gov/firm/summary/315409
- AdvisorCensus page: https://advisorcensus.com/firm/clean-energy-transition-llp-london-315409

## Quick answers

**How is Clean Energy Transition LLP compensated?**
On its Form ADV (Item 5.E, October 2026), Clean Energy Transition LLP reports these compensation arrangements: a percentage of assets under its management; performance-based fees. The amounts are in Item 5 of its Form ADV Part 2A brochure.

**Where is Clean Energy Transition LLP located?**
Clean Energy Transition LLP's principal office is in London, United Kingdom, according to its Form ADV; the July 2026 filing also lists 1 other office (Schedule D, Section 1.F).

**Is Clean Energy Transition LLP registered with the SEC or a state?**
Clean Energy Transition LLP is an SEC-registered investment advisory firm, registered since 2021. Status as filed: Approved. CRD 315409.

**How much does Clean Energy Transition LLP manage?**
Clean Energy Transition LLP reports $4,630,730,096 in regulatory assets under management in its Form ADV filing dated June 24, 2026 (100% discretionary).

**How have Clean Energy Transition LLP's assets and staff changed since 2021?**
In the Form ADV data for Clean Energy Transition LLP: Regulatory assets under management: $0 in the October 2021 data and $4,630,730,096 in the October 2026 data. Total employees: 4 in October 2021 and 14 in October 2026. Assets under management move with markets as well as with clients coming and going.

**What types of clients does Clean Energy Transition LLP serve?**
By number of clients on Form ADV Item 5.D: pooled investment vehicles (other than investment companies and business development companies) (8); charitable organizations (1).

**Which custodians does Clean Energy Transition LLP use?**
Clean Energy Transition LLP's most recent Form ADV filing (Schedule D, Section 5.K(3)) lists The Northern Trust Company as a custodian holding 10% or more of its separately managed account assets.

**Does Clean Energy Transition LLP report any disciplinary disclosures?**
Reports no disclosure items on Form ADV Item 11. The detail of any item is on the firm's SEC record: https://adviserinfo.sec.gov/firm/summary/315409

**What changed in Clean Energy Transition LLP's recent Form ADV filings?**
In the July 2026 filing data: Regulatory assets under management went from $4,015,423,280 to $4,630,730,096 (+15%). Updated its list of owners and control persons (Schedule A).

## From the Form ADV filing

### Compensation (Item 5.E)
- A percentage of assets under your management
- Performance-based fees

### Custodians (Schedule D, Section 5.K(3))
- The Northern Trust Company

Custodians holding 10% or more of the firm's separately managed account assets, as filed on Form ADV (Schedule D, Section 5.K(3)). A custodian holds client assets; it does not endorse or supervise the firm. AdvisorCensus has no relationship with any custodian.

### Regulatory assets under management (Item 5.F)
- Total: $4,630,730,096
- Discretionary: $4,630,730,096
- Non-discretionary: $0

### Clients (Item 5.D)

| Client type | Clients | Assets |
| --- | --- | --- |
| Pooled investment vehicles (other than investment companies and business development companies) | 8 | $4,469,569,059 |
| Charitable organizations | 1 | $161,161,037 |

### Advisory services (Item 5.G)
- Portfolio management for pooled investment vehicles (other than investment companies)
- Portfolio management for businesses (other than small businesses) or institutional clients

### Firm details
- Registered since: 2021 (5 years)
- Employees: 14 total, 5 performing advisory functions
- Wrap fee program participation: No
- Disclosures (Item 11): Reports no disclosure items on Form ADV Item 11.

### Other offices (Schedule D, Section 1.F), as of the July 2026 filing
- New York, NY

### Websites listed on Form ADV (Item 1.I)
- cleanenergytransition.com
- LinkedIn @clean-energy-transition-llp

## Assets and staff over time

| Data period | Regulatory assets under management | Employees | Filing dated |
| --- | --- | --- | --- |
| October 2021 | $0 | 4 | July 9, 2021 |
| October 2022 | $2,903,700,299 | 11 | June 29, 2022 |
| October 2023 | $3,524,587,873 | 15 | August 31, 2023 |
| October 2024 | $3,720,602,200 | 12 | August 8, 2024 |
| October 2025 | $4,015,423,280 | 15 | June 30, 2025 |
| October 2026 | $4,630,730,096 | 14 | June 24, 2026 |

Regulatory assets under management: $0 in the October 2021 data and $4,630,730,096 in the October 2026 data.
Total employees: 4 in October 2021 and 14 in October 2026.

## Changes in the filing (last 12 months)

### July 2026
- Regulatory assets under management went from $4,015,423,280 to $4,630,730,096 (+15%).
- Updated its list of owners and control persons (Schedule A).

## Source

Form ADV as filed, October 2026. Values appear as filed. Cite as: AdvisorCensus. Clean Energy Transition LLP (CRD 315409): Form ADV filing data as of October 2026.