Aquila Energy Efficiency Trust Reports Half-Year Results with Major Capital Return and NAV Decline

23 September 2025by Joshua Thompson5 min read38 views

This article covers information on Aquila Energy Efficiency Trust PLC.

Aquila Energy Efficiency Trust half-year 2025: big capital return, slimmer NAV, and progress on run-off

Half-year numbers for the six months to 30 June 2025 show Aquila Energy Efficiency Trust (AEET) executing on the Managed Run-Off strategy: a large cash return, several asset realisations and a tighter – though still wide – discount.

The headline drop in NAV per share to 50.15p (from 85.55p at 31 December 2024) is mainly mechanical. The company paid a special dividend of 36.837p per share on 30 May 2025 as part of returning capital. Adjusting for that return, the portfolio delivered a 1.7% NAV total return for the period, while the share price total return was 35.6% thanks to that chunky payout.

Key half-year figures investors should know

Metric	30 Jun 2025	31 Dec 2024
NAV per share	50.15p	85.55p
Share price	33.70p	52.00p
Discount to NAV	(32.8)%	(39.2)%
Net assets	£40.84 million	£69.67 million
NAV total return (H1)	1.7%	n/a
Share price total return (H1)	35.6%	n/a
Ongoing charges ratio	3.9%	3.8%
Cash (incl. FX collateral)	£11.0 million	£14.4 million
Investments (book value)	£30.63 million	£56.33 million

Why the NAV fell but returns stayed positive

That 36.837p special dividend – £30.0 million in total – is the central story. It was funded by disposals and repayments negotiated during the period. Strip it out and AEET’s NAV edged higher, reflecting income and modest valuation movements.

The discount narrowed to 32.8% from 39.2%. It is still wide, but the direction of travel is helpful if you think further realisations and distributions are coming.

Realisations and the Italian Superbonus update

The Investment Adviser executed four major realisations generating £25.9 million of proceeds:

Bio-LNG in Germany: a quarterly payment of £0.5 million and full repayment of £7.0 million in January–February 2025. The exit was at a small premium to the 31 December 2024 book value and delivered an 8.9% p.a. gross return over the life of the deal.
Italy Superbonus: three of five positions largely repaid between February and April 2025, realising £18.4 million. Given long delays at tax credit buyers, repayments were negotiated directly with two ESCOs and included a modest discount to late interest to accelerate cash back. These investments achieved IRRs greater than 9% p.a.

Two Superbonus positions remain with a combined book value of £7.3 million. Discussions to secure realisation continue as ESCOs still face slow final payments from tax credit buyers.

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Portfolio mix and expected returns

At 30 June 2025 the portfolio comprised 26 investments across Italy, Spain, Germany and the UK with a book value of £30.63 million. By geography: Italy £11.0 million, Spain £6.1 million, Germany £10.9 million, UK £2.7 million. Most cash flows are fixed rate (93% by value) under medium to long-dated contracts.

The unlevered average return expected over the remaining life of the investments is now 10.0% per annum, up from 9.2%, mainly because repayments are expected sooner.

Problems, provisions and fair value movements

The run-off is not without bumps. Notable issues flagged:

Spain solar PV: two projects faced operational difficulties after ESCO failures. They were written down to £0.2 million (from £0.4 million).
UK wind: continued operational problems, lower electricity production and higher O&M costs led to a further write-down to £0.87 million (from £1.03 million). The ESCO withheld 2024 payments due to insufficient income; restructuring talks are ongoing.

Expected credit loss provisions on amortised cost assets stood at £4.31 million, £0.11 million lower than year end. Of this, £2.4 million relates to investments fully provided at both dates, with limited recovery prospects aside from a £0.14 million receipt in July 2025 from a German sub-metering asset. The remainder (£1.9 million) is mainly tied to the remaining Superbonus positions.

Currency hedging, cash and collateral

Euro exposure remains high: £28.0 million of £30.63 million investments are denominated in Euros. AEET continues to hedge around 100% via rolling short-dated forward contracts. During the half it realised £0.7 million of FX losses on hedges (paid in cash), while the accounts show a £1.94 million net FX gain. Cash of £2.5 million is held as collateral for the hedges.

Group cash, including collateral, was £11.0 million at 30 June 2025. As at 31 August 2025, cash excluding collateral was £8.4 million (excluding accrued interest).

Costs in a shrinking vehicle

With the trust in Managed Run-Off and a smaller NAV, costs matter more. The annualised ongoing charges ratio was 3.9%. The Board says it has renegotiated some service provider agreements and will push on cost recovery and reductions where possible without compromising service quality.

Dividends: special paid, interim declared

Two dividends are in play:

Special interim dividend of 36.837p per share paid on 30 May 2025 (£30.0 million).
Interim dividend of 4.00p per share for H1 2025, payable on 24 October 2025 to holders on the register on 3 October 2025. Ex-dividend date: 2 October 2025. Value: £3.257 million.

What the 32.8% discount means for investors

The discount remains large, reflecting a small, complex portfolio in run-off with some problem assets and long contractual tails. The flip side is optionality: each successful realisation and distribution can help narrow the discount and accelerate capital returns. The period’s 35.6% share price total return shows how cash back drives outcomes even when the quoted price falls.

Josh’s take: why this update matters

Positive: Realisations of £25.9 million, including a clean exit from Bio-LNG and major progress on Superbonus, enabled the £30.0 million special dividend. NAV total return was positive at 1.7% despite the run-off headwinds.
Watch-outs: The vehicle is smaller, and the OCR at 3.9% bites harder. Problem assets in Spain and UK wind persist. FX hedging costs real cash and ties up £2.5 million of collateral. ECL provisions remain sizeable at £4.31 million.
Big picture: The thesis is simple now – maximise value and return it. Success depends on negotiating acceptable exits for the remaining Italian Superbonus positions and managing operational fixes in Spain and the UK. The 32.8% discount leaves room for upside if disposals continue at or above book value, but there is no guarantee and the Board flags material uncertainty around going concern given the run-off.

ESG impact still ticking along

While the trust is in run-off, reported operational assets delivered 8,697 MWh of energy saved and 2,248.4 tonnes of avoided CO2e during the period. It is a reminder that most of the portfolio consists of real-world efficiency kit producing contracted, largely fixed cash flows.

Bottom line

This half-year shows AEET doing what it said it would do: sell, collect and distribute. If the remaining exits land well, more capital should flow back. But with a concentrated, contract-heavy book and a few underperformers, investors should expect a steady grind rather than a quick clean sweep. For those already aboard, the income cheques are the main event.