01
Sovereign fund
Own strategic energy businesses for the long term: storage, generation, grids, circular materials and flexible productive demand.
Solar Sovereign Fund · Spain · proposal
A sovereign fund built on the Spanish sun.
A 25-year policy model shows how recurring contributions from scarce public rights, disciplined investment and tax recycling could build citizen-owned capital at Norway scale.
€1.8tn
base fund · year 25
€53bn
base annual payout
€1,090
per citizen · year 25
€290bn
extra tax · 25 years
Base scenario, nominal euros—not a forecast, commitment or current fund balance. Assumptions dated 30 September 2026.
0125-year policy scenarios
From €0.8 trillion cautious to €4.3 trillion stretch.
Four transparent cases show the consequence of contribution scale, compounding, domestic investment and recycling part of the extra tax created.
Base trajectory
€1,764bn by year 25
€911bn paid in
remainder from returns + recycling
remainder from returns + recycling
€27bnY1
€159bnY5
€389bnY10
€712bnY15
€1.2tnY20
€1.8tnY25
€25bn/yr
Starting contribution
40%
Spain allocation
€365bn
Domestic capital
≈230k
Jobs equivalent
€53bn
Annual 3% payout
€1,090
Per citizen
Illustrative nominal-euro scenarios—not forecasts or financial advice. Job figures are output-equivalents, not promised positions. Payouts begin only after the fund exceeds 20% of GDP.
02Three nested vehicles
National ownership becomes citizen value—then civilizational capability.
02
Citizen fund
Protect participation in law and make value visible through local rent, social tariffs, skills and distributions from realised returns.
03
Civilizational fund
Compound abundant electricity into water, food, molecules, compute, robotics, resilience and intergenerational capability.
These are proposed layers of one institutional design—not established legal entities, public mandates or investment products.
03The mechanism
Scarce public rights become permanent citizen capital.
Predictable carried equity or revenue shares replace one-off value leakage; operations, debt, reserves and reinvestment still come before any public distribution.
- 01
Spanish sun
- 02
Productive assets
- 03
Operating margin
- 04
Protected fund
- 05
Reinvestment + public value
Public-right contribution
Projects using scarce public rights contribute 5–10% carried equity or 1–3% of revenue under predictable sector laws.
Co-invest, never crowd out
The fund invests on commercial terms, normally below 30% of a deal, alongside two to three times as much private capital.
Diversify by law
Keep 50–60% globally liquid, 30–40% in domestic productive assets and no more than 5–10% in innovation.
Earn before distributing
No payout before the fund exceeds 20% of GDP; thereafter distributions remain capped at 3% a year.
04The white-paper case
Ten bold claims. One larger capital policy. Ten explicit burdens of proof.
Each paper now sits inside the €0.8tn–€4.3tn policy range and the sector-contribution model, without converting scenarios into promises.
01Robots Run on Sunlight
Low-cost clean electricity can attract the industries building the machine economy.
proposal
Robots Run on Sunlight
Low-cost clean electricity can attract the industries building the machine economy.
Solar industrial zones could combine grid-ready land, firmed solar-hour tariffs and flexible factories. Under the policy model, qualifying projects can contribute carried equity or revenue shares while the fund co-invests on commercial terms.
What must still be proved
Industrial demand, network access, tariff design and anchor tenants remain to be secured.
02Battery of Europe
Export value can move through cables, molecules and energy-intensive products.
proposal
Battery of Europe
Export value can move through cables, molecules and energy-intensive products.
Interconnection is only one route. Storage can shift power, molecules can carry it, and products can embody it—creating investable assets inside a model that reaches €0.8tn–€4.3tn after 25 years.
What must still be proved
Interconnector schedules, conversion losses, offtake and EU market rules constrain the opportunity.
03The Unbreakable Grid
Resilience requires multiple storage technologies plus layered cyber-physical security.
proposal
The Unbreakable Grid
Resilience requires multiple storage technologies plus layered cyber-physical security.
Fast batteries, long-duration storage, interconnection, demand response and secure controls solve different failure modes. No single technology makes a national system resilient.
What must still be proved
The robust mix must be validated node by node against operator studies and actual system events.
04Sovereignty in a Loop
Strategic materials should remain productive through reuse, second life and domestic recovery.
proposal
Sovereignty in a Loop
Strategic materials should remain productive through reuse, second life and domestic recovery.
Asset passports, repair, repowering, second life and hydrometallurgical recovery can reduce repeated exposure to imported equipment and raw materials.
What must still be proved
Recovery yields, feedstock volumes, economics and domestic processing capacity require project evidence.
05The Sun We Throw Away
Curtailment and negative-price hours can become flexible productive capacity.
verified source
The Sun We Throw Away
Curtailment and negative-price hours can become flexible productive capacity.
Storage, water, cooling, compute and industry can schedule demand around surplus hours instead of treating every unused megawatt-hour as waste.
What must still be proved
The source series reports 3.47 TWh curtailed in summer 2025; the dated figure must be rechecked before external use.
06Energy Is Prosperity
Abundant useful energy is strongly linked to productivity and wellbeing.
estimate
Energy Is Prosperity
Abundant useful energy is strongly linked to productivity and wellbeing.
The series assembles evidence connecting energy use, industrial capability and quality of life, then asks what ten-fold clean generation could enable.
What must still be proved
Correlation is not sufficient proof of causation; institutions, distribution and productive use determine outcomes.
07Anatomy of a Citizen Fund
Durable governance and visible participation matter as much as financial returns.
proposal
Anatomy of a Citizen Fund
Durable governance and visible participation matter as much as financial returns.
Norway and Alaska show different ways to convert a shared resource into protected capital and visible public benefit. The policy model delays distributions until the fund exceeds 20% of GDP, then caps them at 3% annually.
What must still be proved
No Spanish vehicle or dividend is established; governance, eligibility and EU treatment remain proposals.
08Water, Food and Molecules
Flexible solar surplus can support desalination, agrivoltaics, ammonia and irrigation.
proposal
Water, Food and Molecules
Flexible solar surplus can support desalination, agrivoltaics, ammonia and irrigation.
These systems can move some consumption toward plentiful hours while strengthening water, food and fertiliser resilience.
What must still be proved
Water rights, ecological impact, efficiency, siting and delivered cost require local assessment.
09The Dividend Regions
Regional jobs, skills and household benefits should be designed into the capital structure.
model
The Dividend Regions
Regional jobs, skills and household benefits should be designed into the capital structure.
Host-community rent, training, social tariffs and procurement can distribute value before a national payout. At year 25, the four modelled 3% payouts equal about €470–€2,640 per citizen annually.
What must still be proved
Job multipliers, bill effects and distributional outcomes remain modelled until pilots report measured results.
10Compute Follows the Sun
Flexible compute can locate around abundant clean power when constraints are respected.
proposal
Compute Follows the Sun
Flexible compute can locate around abundant clean power when constraints are respected.
Compute campuses could combine contracted solar, storage and workload flexibility, turning some surplus energy into high-value digital infrastructure.
What must still be proved
Grid capacity, water, latency, demand, data sovereignty and community benefit must all pass explicit gates.
05Transparent simulator
Test the scale before believing the dividend.
A simplified contribution-growth model, calibrated near the policy base case and including a transparent domestic tax-recycling uplift.
€1764bn
Fund value
€52.9bn
Annual distribution
€1089
Per citizen
Simplified model—not a forecast. Includes a 9.2% base-calibration uplift for domestic tax recycling; excludes project timing, fees, inflation and losses. The detailed four-scenario policy source governs.
06Governance before scale
The fund must be harder to capture than it is to create.
Entrenched mandate
Contribution, payout and investment rules insulated from the annual budget cycle.
Independent custody
A qualified board, conflicts register, external audit and public quarterly reporting.
Human authority
No automated investment, procurement or distribution without named accountable approvals.
Evidence gates
Source, estimate, proposal and model remain distinct from measured operating results.
2026–27
Design and pilot
Draft the fund law, design the solar-and-storage template, map state holdings and agree accounting treatment.
2027–28
Launch
Create the permanent endowment, run the first grid tenders with carried equity and publish the first audit.
2029–32
Add sectors
Extend the template by law to wind, hydro, minerals, compute and spectrum after individual rate studies.
2033+
Compound
Reinvest all inflows until contributions reach €25bn a year and the fund exceeds 20% of GDP.
After threshold
Pay within the rule
Distribute no more than 3% annually through a citizen dividend, lower taxes or pensions.
07Three public asks
A law. A solar-and-storage pilot. A contribution target.
01
A law
Create an arm’s-length endowment with fixed contribution, allocation and payout rules.
02
A pilot
Test carried equity and revenue shares in solar and storage grid tenders, with open reporting.
03
A target
Build recurring contributions toward €25bn a year before any national distribution begins.
EVIDENCE REGISTER
Know what kind of claim you are reading.
verified source
A figure read from a cited source in September 2026; recheck before external use.
estimate
A derived or recalled figure requiring primary-source confirmation.
proposal
A design proposed by the series, not an existing programme or commitment.
model
A transparent scenario output, not a forecast or measured result.
Solar Sovereign Fund is a proposal prepared by Capital Certainty, Mediterranean Robots and intelligence.land (HELIOS). It is not a government programme, securities offering, investment recommendation or promise of public distributions. Primary sources and assumptions must be refreshed before external reliance.