
Additional consideration was applied by factoring associated
transaction costs for lease extensions and excluding life
extensions with a low completion probability.
Capture discounts
Foresight Solar reviews its capture price discounts
regularly. Near‑term discounts are based on Investment
Manager expectations informed by realised portfolio data.
Expectations of increased solar build‑out in the coming years
led to a higher long‑term discount and a downside of £10.4
million.
Tax review
Foresight Solar, with the support of a leading advisor,
engaged with HMRC about its group tax structure. This
process concluded with an agreement covering historic
submissions, as well as the methodology to be applied over
coming years. The terms strengthened certainty around
transfer pricing arrangements.
As part of the review, however, it became clear that
forecast tax payments needed to be increased to reflect
higher‑than‑expected taxable income under the agreed
approach. The analysis also showed that tax payable for
prior years exceeded the amounts previously paid on
account.
These additional historical tax liabilities will be settled with
cash already reserved within the structure and operational
cash flows. Dividends are still expected to remain fully
covered.
The total negative impact of the tax review on Foresight
Solar's net asset value was £50.3 million.
Other portfolio valuation adjustments
Other updates across the portfolio, including minor working
capital movements, resulted in a £2.8 million reduction.
Investment Manager’s report continued
Net asset value
Movements in NAV continued
Energy yields
In the second half of 2025, the Company commissioned an
independent technical advisor to undertake a detailed review
of UK solar performance data and produce an updated
long‑term energy yield forecast. The results supported
Foresight Solar’s long-standing view that the portfolio
continues to operate to a high standard, with expected
production increasing relative to previous forecasts and
translating to a £21.7 million upside to NAV.
The findings will be incorporated into future budgets, with
performance monitored against the revised production
targets.
Lifecycle investments
The independent technical review also assessed the
portfolio’s expected lifecycle capital expenditure, including
planned investments required to maintain performance and
support long‑term operational reliability.
Updated site‑specific forecasts were produced for the UK
portfolio, reflecting installed equipment specifications and
local environmental conditions. These revised assumptions
have been incorporated into the valuation models and
indicate a reduction in forecast lifecycle costs, resulting in a
positive impact of £8.0 million on valuation.
Asset lives
The independent technical review highlighted that, with
continued focus on operational excellence, Foresight Solar's
UK solar portfolio remains well positioned to deliver reliable,
clean power for many years to come.
Reflecting this strengthened outlook, which added
£18.2million to NAV, the valuation now assumes that most
UK assets will operate for the shorter of their planning expiry
or 40 years. The Company remains confident in its ability to
extend leases to support this targeted operating life.
Technical inputs: Yields and assetvalues
An energy yield assessment estimates how much
electricity a solar farm will generate each year by
modelling long-term irradiance, technical performance
and operational losses. Meanwhile, an economic life
assessment determines how many years assets can
continue operating profitably after accounting for
degradation, O&M costs, reinvestment needs, expected
revenue, planning permission and leases.
These analyses are generally undertaken by reputed
independent technical advisors to gauge how and
how long a plant can operate, ensuring valuations
reflect realistic asset longevity and informed decisions
on sales, reinvestment, refinancing, and end‑of‑life
strategy.
If these technical inputs are revised upward, there
are expected benefits for investors. Higher forecast
generation increases expected annual cash flows,
whilst a longer economic life extends those potential
cash flows further into the future, lifting NAV, improving
dividend cover, and strengthening resilience under
downside scenarios.
Foresight Solar’s UK portfolio has a track record of
strong operational performance, providing practical
evidence that the assets have consistently met or
exceeded expectations. The updated technical analysis
is based on those years of operational performance data.
This information helps reduce forecasting uncertainty,
validates assumptions around degradation and
availability, and supports confidence in both higher
forward yields and longer economic lives.
The upward net asset value revisions are, therefore,
grounded in demonstrated performance, enhancing
credibility and generating value for investors.
Strategic ReportForesight Solar Fund Limited
Annual Report and Financial Statements
for the year ended 31 December 2025
35