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The Sun is at the Equator

Directive article · June 2026

The Sun is at the Equator

and we are standing here with our blinkers on

A Socratic confrontation with the Dutch and European energy route. Five sets of blinkers removed. One route that actually works. And Europe back on the throne of leadership — not through domination, but through partnership.

I · The Question That Isn't Asked

The European energy transition is stalling. Not due to a lack of money. Not due to a lack of technology. Due to a lack of questioning.

We ask: how do we reach 2050. We do not ask: where does the most sun fall, and how do we harvest it there? We ask: how many wind turbines fit in the North Sea. We do not ask: how much solar energy do we lose before the wind reaches us. We ask: how do we distribute the shortage. We do not ask: how do we fill the abundance.

The sun is at the equator. There, two to three times as much solar energy falls per square meter per year as here. There, Giant Juncao grows up to a hundred tons of dry matter per hectare per year — eight times what a Scandinavian forest does, four times what Iowa corn does. And yet we build wind turbines in the North Sea where the sun rarely reaches through six meters of mist.

That is not a technical misunderstanding. That is a choice stemming from five sets of blinkers. We are going to take them off.

II · The Five Sets of Blinkers

Blinker one — the Edison paradigm

We think energy is electricity. Electricity is a form of energy, not a synonym. We cannot store the sun as electricity. We can, however, store it as a molecule. One liter of ethanol contains 21 megajoules. One liter of Tesla battery contains 1 megajoule. Twenty times denser. And a tanker carrying oil from Rotterdam to Singapore loses less than 1 percent. A cable carrying electricity over 9,000 kilometers loses 30 to 50 percent. The sun at the equator is a molecule problem, not a cable problem.

Blinker two — the chimney trauma

In 2018, a biomass storm erupted in Diemen. Vattenfall was going to burn wood from Estonian forests in a power plant. Citizens got angry, and rightly so. Burning a forest to make electricity is stupid. But with that, every biomass route in the Netherlands became suspect. That is a fallacy. Burning an Estonian forest is different from growing elephant grass on marginal land at the equator, converting it into ethanol on site, and bringing it by tanker to Rotterdam where it is converted into electricity in a fuel cell without a flame. Those who condemn the chimney must not condemn all of biology.

Blinker three — short-sighted self-interest

We think that being dependent on the equator is worse than being dependent on Russia or the Middle East. Until 2022, 35 percent of our oil came from Russia. Ninety percent of our rare earth metals come from China. Our uranium comes from Niger and Kazakhstan. We are dependent on suppliers who can use their monopoly against us. The equator is not a monopoly. Brazil, Mozambique, Indonesia, Ghana, Suriname — ten countries, no cartel, no geopolitical blackmail. And a biogenic molecule that grows anew every season is not a scarce resource. Those who fear dependence on the equator must face current dependencies.

Blinker four — wind as a new source

Wind is not a new energy source. Wind is solar energy of which 98 to 99 percent is already lost before we try to catch it. The sun heats air. Differences in temperature cause pressure differences. Pressure differences move air. That is wind. One hundred units of sunlight become one to two units of wind. Those who build wind turbines harvest a second-order effect of solar energy. Those who harvest the same sun directly at the equator via photosynthesis get fifty to a hundred times more. It is not an ethical choice. It is a first-order versus second-order choice.

Blinker five — "it will last my time"

This is the most dangerous blinker because it is honest. Those currently in parliament are, on average, 45 to 60 years old. Their horizon of responsibility extends to about 2040. Someone who is fifteen now will still be alive in 2070 and must inhabit the world we are building now. A father sitting on a terrace saying "it will last my time" has betrayed his own child. That is the honest description of much European politics today.

III · The Route That Actually Works

Reject the blinkers and the route lies before you. It is not a revolution. It is not technology that still needs to be invented. All components exist and are running on a lab or pilot scale. What is missing is the decision.

Step one — harvesting where the sun is

On marginal land at the equator — land that cannot produce food due to erosion or poor irrigation — we grow Giant Juncao and related high-yield crops. The numbers speak for themselves.

Biomass yield per hectare per year — five systems compared
CropLocationTons DM / ha / yrCO₂ sequestration
Beech (production forest)Netherlands4~7 tons/ha/yr
Corn (food)Iowa USA12~22 tons/ha/yr
Elephant grass (Miscanthus)Poland20~37 tons/ha/yr
SugarcaneBrazil35~64 tons/ha/yr
Giant JuncaoMozambique95 – 100 + 25 roots~37 tons permanent

The root mass of Juncao is not the greatest gain energetically, but it is climatically decisive. Twenty-five tons of roots down to a depth of two meters means that a significant portion of the sequestered carbon remains permanently in the soil. High-plateau Mozambique with Juncao planting does what Flemish and Estonian forests do not — actively extract carbon from the atmosphere and lock it away permanently.

Step two — creating an intermediate liquid

Transporting raw biomass across the sea is stupid. It is mostly water and fiber. The right intermediate step is decentralized densification at the equator itself. Two technologies are ready.

Fast pyrolysis — biomass is converted into biosyncrude at 500°C in the absence of oxygen. Approximately five to seven times higher energy density than raw biomass, 35 percent mass yield.

Fermentation to ethanol — biomass is enzymatically and biologically converted into ethanol. 21 MJ per liter, liquid, transportable in conventional tankers.

Both liquids travel by VLCC tanker to European ports. The CO₂ emissions from the transport itself are less than 5 percent of the chemical energy being carried.

Step three — Europe as refinery and scientific heart

Upon arrival in Rotterdam, Delfzijl, Antwerp, Hamburg, or Marseille, the biosyncrude or ethanol is converted into the final fuel that Europe demands: sustainable aviation fuel via Fischer-Tropsch and Alcohol-to-Jet, diesel replacement for shipping, chemical building blocks for petrochemistry without Russian or Saudi oil, and direct conversion into electricity via fuel cells at room temperature.

This is not pie in the sky. The KIT Bioliq plant in Karlsruhe has been running since 2014. INERATEC in Frankfurt has been producing commercial PtL-SAF since 2024. CARE-O-SENE achieved a catalyst milestone in October 2024 with an 80 percent kerosene yield from syngas. ASTM certification for SAF from ethanol has been granted since 2018.

Step four — closing the circle

Where we made the chimney error in 2018 was thinking that burning biomass was the final step. Carbon-Alert and related research lines are now developing the subsequent step: direct chemical conversion of bio-liquid into electricity via fuel cells that operate at room temperature, with polyoxometalate as a catalyst and without platinum. Theoretically 97 percent of the chemical energy as work — above the Carnot limit of any internal combustion engine.

The circle: sunlight at the equator is converted into biomass by Juncao (3 to 5 percent), the biomass is converted into ethanol (50 percent), the ethanol is converted into electricity (60 to 80 percent), and the electricity powers every industry from Rotterdam to Rome. Net efficiency from sun to final work: around 1.3 percent — nearly twice as good as sun via Brayton turbines on natural gas. And the entire chain is biogenic.

IV · Europe Leading Again, in Partnership

In the nineteenth and twentieth centuries, Europe was the engine of the industrial revolution. Watt's steam engine from Scotland. Diesel's engine from Bavaria. Bell's telephone from Scotland. Pasteur and Lavoisier from France. Marconi from Italy. We built the world in which every other nation could find its industrialization.

In the twenty-first century, we have lost that. Semiconductors go to Taiwan and Korea. Car electrification to China. Smartphone software to California. We became a museum with good education and beautiful cities, but no new technologies.

The biomass-equator route gives Europe back its industrial core. Not through domination — the equatorial countries are not colonies. Rather through partnership where Europe deploys its comparative advantage: advanced chemistry, maritime expertise, scientific education, strict regulation, mechanical engineering.

For the equatorial countries, this is finally an industrial partnership instead of raw material exploitation. The countries do not just supply raw material; they supply biomass that is already densified on-site into biosyncrude — a semi-finished product that has ten to thirty times more value than the raw biomass. Employment, export revenue, technology transfer. Both sides win.

V · What We Must Do Immediately

One — an EU-Equator Energy Agreement. Negotiate a multi-year framework contract for biomass trade with ten equatorial countries (Brazil, Indonesia, Mozambique, Tanzania, Ghana, Colombia, Ecuador, Peru, Malaysia, Suriname) according to clear sustainability and certification requirements. This is not development aid. This is a trade treaty between equal parties.

Two — a Rotterdam Bioliq Hub. Build an industrial cluster for biosyncrude refining parallel to the Maasvlakte petrochemistry. Five to ten billion euros in investment, fifty to one hundred billion euros in annual turnover at full capacity. No subsidy needed — only the right political permit.

Three — patent protection for European breakthroughs. Glasgow (Cronin), Groningen (Feringa), Karlsruhe (Bioliq), Wageningen — European research groups are working on level-3 and level-4 technologies. A fast-track for climate-critical patents, with processing within 12 months, gives Europe back its IP position relative to China and the United States.

Four — education and youth participation. The person who builds the future energy transition is fifteen or twenty years old now. A European Youth Energy Council with a formal advisory position to the Commission and the Council would ensure that decisions about 2050 are made with input from the people who will actually be at the helm in 2050.

The sun is at the equator. It is time we look that way.

Europe can once again become the place where industry and science together build something the world does not yet know. Not through copper on the seabed, not through wind turbines that stand still half the year, not through biomass from Flemish forests, not through nuclear power plants where no young person wants to work anymore. But by taking the equator seriously, taking the sun seriously, and finally recognizing biomass as an energetic intermediate liquid for the solar route that it is.

— Het Open Vizier · June 2026

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Jacobus van Merksteijn

Jacobus van Merksteijn

Malta

Publisher of Het Open Vizier. Systems thinker on climate, energy and democracy.

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