When Green Prophet first wrote about the experimental Hydrophilis rebreather by Swiss inventor Oliver Isler, the internet reacted exactly the way the internet reacts to unusual design.

(We have an exclusive interview on the Hydrophilis rebreather here.)

People compared the sleek underwater breathing device to a phallus. Others joked that divers wearing it would become “shark bait.” Some called it ridiculous. Others said it looked like science fiction. But underneath the mockery there was something else: curiosity. A lot of curiosity.

The original article on Hydrophilis, Isler’s radically streamlined underwater rebreather system, sparked strong reactions because the device doesn’t look like normal scuba gear. Instead of bulky tanks and hoses strapped awkwardly to the back, Hydrophilis wraps the diver into a smooth hydrodynamic shape designed to move through water more like a dolphin than a machine.

And while many commenters laughed, others were fascinated by the possibility of quieter, bubble-free diving with less drag and less physical effort. We reached out to Oliver Isler after the reaction online and asked him what he thought about the sudden attention.

We reached out to Oliver Isler after the reaction online and asked him what he thought about the sudden attention.

“Thank you for article, which explains very well the philosophy behind my prototype, designed to be as much as possible in symbiosis with its environment, moving easily with the least possible effort,” Isler tells Green Prophet.

“The greatest challenge was the miniaturization of everything that could be reduced in size, while still remaining comfortable from a breathing standpoint. I dive either on pure oxygen (0 – 6 m), with an autonomy of about 90 – 100 min., or on Nitrox 55 down to 20 m depth, with an autonomy of 45 – 50 minutes.

“I have completed 54 dives so far. My 2 mm freediving wetsuit is intended for warm water (above 18 degrees).”

The original article on Hydrophilis, Isler’s radically streamlined underwater rebreather system, sparked strong reactions because the device doesn’t look like normal scuba gear. Instead of bulky tanks and hoses strapped awkwardly to the back, Hydrophilis wraps the diver into a smooth hydrodynamic shape designed to move through water more like a dolphin than a machine.

“The goal was never to make something provocative. The idea came from a dream I had more than fifteen years ago where I was swimming peacefully among whales and dolphins.”

That dream eventually became Hydrophilis, a chest-mounted closed-circuit rebreather system that attempts to rethink how humans move underwater. Instead of treating diving like hauling industrial equipment into the sea, Isler designed the system around hydrodynamics and low resistance.

“The ideal shape for minimum resistance is the NACA airfoil,” he explains, referring to the aerodynamic forms developed for aircraft engineering. “Everything was built around that principle.”

The Hydrophilis rebreather currently weighs about 10 kilograms and integrates ballast, breathing equipment, and streamlined body shaping into a single form. Unlike traditional scuba tanks worn on the back, the breathing system sits on the chest. Isler says this decision was partly made “to avoid Immersion Pulmonary Edema (IPE), a dangerous affliction whose risk is higher when inhaling from a back-mounted counterlung.”

The device is still experimental. There is no commercial model yet and no announced certification process. Isler says he has completed several dozen dives while continuing to refine buoyancy, visibility, and breathing performance underwater.

Some divers online questioned whether the design is practical. Others wondered whether the unusual shape could attract sharks.

“Suddenly I feel a little inadequate, wrote one commenter.”

But for many underwater enthusiasts, freedivers, futurists, and marine technology fans, Hydrophilis represents something refreshing: an attempt to rethink scuba from the ground up instead of endlessly refining the same tanks and hoses developed decades ago.

Traditional scuba equipment made humans capable underwater. Hydrophilis asks whether humans can become more natural in the water itself.

That difference may explain why people reacted so strongly.

“There is still work to do,” Isler says cautiously. “It’s impossible to say whether it will become a model for the future.”

Still, the project has already succeeded in doing one thing rare in the diving world: getting people to imagine a completely different relationship between the human body and the ocean.

And maybe that’s why even the critics couldn’t stop talking about it.

Green Prophet looks forward to following Hydrophilis as the technology develops and hopes to speak again with Oliver Isler in future interviews about underwater mobility, silent diving systems, and the future of human interaction with the sea.

Background from Green Prophet’s original Hydrophilis feature.

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A new breed of luxury has landed on the Red Sea, mirrored pods floating above coral reefs, reflecting sky and sea like something not entirely of this Earth. Energy powered by solar powers, drinking water pulled from the sea using desalination.

Welcome to Shebara, Saudi Arabia’s newest ultra-luxury resort, part of the Kingdom’s massive Red Sea tourism push. Opened in late 2024 on Sheybarah Island, the 73-villa resort is already being positioned as one of the most exclusive and visually striking hotels in the world. Celebrities, as we noted in the past, have been spotted there.

But is Shebara really sustainable? And is it worth the price, ethically, environmentally, or even financially?

A futuristic resort in a fragile ecosystem

Shebara sits in a pristine archipelago of 90+ islands along Saudi Arabia’s Red Sea coast,  an area rich in coral reefs, seagrass, and mangroves. Its design is undeniably dramatic: stainless-steel, orb-like villas that mirror their surroundings, sometimes appearing to disappear into the horizon. Saudi Arabia says tourism here will be capped at one million visitors per year to protect the ecosystem.

That’s the promise, but the reality is harder to measure.

Is Shebara hotel actually sustainable?

Saudi Arabia markets the Red Sea Project as regenerative tourism, powered by renewable energy and built with minimal ecological impact. But there is no information about third parties who certify these kinds of projects. Common in the Middle East.

And scale matters. Building luxury resorts on previously untouched islands, whether it’s in the Seychelles, or in the Red Sea. This raises familiar questions:

What happens to coral reefs under increased tourism pressure? How “low impact” is construction when villas weighing over 100 tons are shipped and installed offshore? Can high-end travel ever truly be sustainable?

Even online, skepticism is growing. “Seems so consumptive and indulgent… makes me sick,” one Reddit user wrote about the Red Sea resorts.

Another described the destination as “completely deserted,” raising questions about demand versus hype about the place.

At the same time, guest reviews paint a different picture — “amazing staff,” “exceptional experience,” and “beautiful design” as found on Booking.com.

So which is true? Likely both. Celebrity buzz — and quiet luxury can co-exist. So if you have money to indulge in about $2000 a night listed on its booking site, go to Shebara and share your experience with us. Luxury hotels in Thailand cost about $1000 a night, like this one we stayed in – Keemala. While it’s not a sustainable option for weeks on end, a few nights can buy you a good reset with high-quality pillows. If you can find family rooms in high-end resorts, it might be cheaper than renting 2 or 3 rooms to fit the kids.

While Shebara isn’t yet flooded with celebrity sightings like Dubai or the Maldives (which has some racist policies in place), it’s clearly being built for that market — an ultra-private selection of villas, overwater pools, and controlled access to a rare island.

Saudi Arabia’s Vision 2030 strategy is betting heavily on attracting global elites, influencers, and high-net-worth travelers to reshape its image through tourism. The celebrity pipeline will follow if they get paid well enough.

Are prices to Saudi Arabia and Dubai dropping because of Middle East conflict?

There’s a persistent rumor that regional instability is pushing luxury travel prices down. But the reality is more nuanced. There’s no strong evidence that Shebara itself is discounting heavily. Some reports suggest nightly rates in the luxury tier (well over $2,000+ per night).

However, broader travel demand in the Middle East can fluctuate with geopolitical tensions. When travelers hesitate, resorts sometimes adjust pricing quietly. So yes — in some cases prices soften.

But Shebara is positioned at the very top of the market, where exclusivity often matters more than occupancy. For Green Prophet readers, the question isn’t whether Shebara is beautiful. It’s whether it represents the future we actually want.

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Oliver Isler didn’t begin with a product idea. He began with a dream. “More than fifteen years ago,” he said to In Depth Magazine, “I had a beautiful dream in which I was swimming peacefully among whales and dolphins,” he writes, recalling the moment that set everything in motion. When he woke, the thought stayed with him: perhaps with a small, integrated breathing system, a human could move through the ocean with something closer to that same ease.

We have an exclusive interview with Oliver Isler on Hydrophilis here.

From that idea came Hydrophilis, a device that looks less like dive gear and more like an attempt to reshape the human body into something hydrodynamic. When I first learned to dive, it was no easy task connecting all the parts of the breathing apparatus. Under the water, it never really felt like it belonged to me. Could this new invention make Scuba diving more accessible and safe?

Related: Are diving trips to the Rea Sea safe? 

The problem Oliver is trying to solve is not simply how to breathe underwater. That problem was addressed long ago. The deeper issue is how awkward, noisy, and inefficient humans remain in the water even with modern equipment. Complicated tanks, hoses, and regulators turn the diver into a slow, bubbling machine.

Even advanced rebreathers, while quieter, are still bolted onto the body, creating drag and distance between the diver and the environment. Hydrophilis tries to erase that separation. Isler approached the design as an aerodynamics problem, noting that “the ideal shape for minimum resistance is the National Advisory Committee for Aeronautics (NACA) airfoil,” and he built the entire form around that principle.

The result is a system where the breathing apparatus is not worn but integrated. The rebreather sits on the chest rather than the back, which he chose deliberately “to avoid Immersion Pulmonary Edema (IPE), a dangerous affliction whose risk is higher when inhaling… from a back-mounted counterlung.”

The helmet extends forward in a smooth cone, reducing turbulence, while the body remains close-fitted and free of external weights that would disrupt flow. Even the ballast is hidden in the fabric. Everything is shaped to move water aside rather than fight it.

There is also a philosophical shift here. Traditional dive gear assumes resistance and compensates for it with power and air supply. Hydrophilis assumes that the better solution is to reduce resistance until less effort is needed in the first place. Isler reports that the system allows “reasonably good” speed with minimal effort, especially when paired with a monofin, and that autonomy reaches between 60 and 90 minutes depending on exertion.

That is achieved with a remarkably small system, built around a one-liter tank and a compact rebreather, far removed from the heavy configurations divers are used to.

Still, the project is not finished. Isler has completed a few dozen dives and continues to refine the design, adjusting buoyancy, improving visibility, and solving issues like occasional leakage under certain breathing conditions. There is no commercial version yet (angel funding anyone?), no certification pathway announced, and no clear date when something like this might be available beyond experimental use.

Even he is cautious about its future, writing that “it’s impossible to say whether it will become a model for the future,” though he clearly finds satisfaction in having built something entirely original.

What Hydrophilis does offer, even in its unfinished state, is a different direction. Jacques Cousteau helped free divers from the surface by giving them independent air, but the systems that followed defined the diver as someone carrying life support into an alien world. (Related: we interview Cousteau’s grand-daughter here).

Isler’s work suggests another path, one where the human form adapts to the physics of water instead of overpowering it. The silence of a rebreather, the reduced drag of a continuous shape, the possibility of moving without bubbles or strain, these are not just technical improvements. They change the relationship between diver and ocean.

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Jordan, which has long received a lion’s share of USAID for survival, and which receives $1.5 billion USD every year to help with water and basic needs, is one of the poorest countries and most water-scarce countries on Earth. In parts of Amman, the most unwalkable city on the planet, households still receive municipal water only once a week. You order a truck and a you pay $50 or so for the company to fill up your water tank. If you are lucky, you build 2 or 3 tanks so you can be sure about your next shower.

National renewable freshwater availability stands at well under 100 cubic meters per person annually, which is far below the international benchmark for “absolute scarcity.” And Jordan has started building itself as a greenhouse and agriculture center of the region.

Now Jordan is advancing one of the the largest infrastructure project in its history: the Aqaba–Amman Water Desalination and Conveyance Project. The plan links a massive Red Sea desalination plant to a 450-kilometer pipeline that will transport water north to the capital. An original plan over the years was the Red Dead Canal, a partnership with Israel. But after decades of inaction from both sides, they want to do it alone if they can pull off the billions in financing needed.

In 2025, the Jordanian government signed agreements with a consortium led by Meridiam and SUEZ, alongside VINCI Construction and Orascom Construction. Under a 30-year concession agreement, the consortium will design, build, finance, operate, and maintain the system before transferring it back to the Jordanian government. The total investment is estimated at approximately $6 billion USD.

What the Desalination Project Will Deliver

At full capacity, the system is expected to supply 300 million cubic meters of desalinated water per year, covering roughly one-third to 40% of Jordan’s drinking water demand.

The system includes:

• A large reverse osmosis desalination plant near Aqaba on the Red Sea
• A 300-mile conveyance pipeline to Amman
• High-capacity pumping stations lifting water more than 1,000 meters in elevation
• Expanded storage infrastructure in the Amman region

The plant’s projected output — about 800,000 to 850,000 cubic meters per day — would make it one of the largest seawater reverse osmosis facilities in the world. Saudi Arabia, which borders Jordan, currently runs the largest desalination plant in the world, a title taken from Israel not long ago. Israel has long been a pioneer of membrane technology, which is the technology needed to separate salt and brine from the water.

According to SUEZ, the project “will significantly strengthen Jordan’s long-term water security while integrating environmental best practices in desalination.”

Who Will Profit from Jordan’s Water?

The financing structure is a public-private partnership. The consortium will raise a significant portion of the capital through a mix of private equity and project debt. Multilateral development banks are expected to participate, including institutions such as the European Bank for Reconstruction and Development and the International Finance Corporation, alongside export credit agencies and commercial lenders.

Jordan’s government will ultimately purchase the water under long-term offtake agreements, creating predictable revenue streams for the concession holders over three decades.

That means: Infrastructure investors like Meridiam earn a stable, long-term return. SUEZ generates operating revenue from managing one of the region’s most strategic water assets. Construction giants VINCI Construction and Orascom Construction secure multi-billion-dollar engineering contracts. Lenders collect interest over the concession period. Jordan gains water security.

The question now is whether the financial model keeps water affordable for citizens while delivering returns to international investors? Locals I have spoke with found the cost of water to be negligible in their montly expenses, but will the costs increase going forward? In some countries the cost of water is free, and in others water is difficult to obtain, like on islands in Thailand where you can’t think of drinking tap water. Desalinated water is drinkable, as long as added minerals are put in place. Can Jordan do this?

Another option is for Jordan to strengthen trade with Saudi Arabia, which operates extensive desalination infrastructure along the Red Sea, producing over 3 billion cubic meters of water daily and accounting for nearly 50% of global desalination capacity. If the Vision 2030 ever comes to be, this is probably what will happen in reality.

The post Jordan’s $6 Billion Aqaba–Amman Desalination Project from the Red Sea Moves Forward appeared first on Green Prophet.

Every day, the Middle East’s desalination industry produces more brine than freshwater. Aquifers are drying up and becoming full of brine. Companies like Iyris claim to be able to farm on brackish water, solving part of the problem of access to freshwater. But a a small Saudi startup has found a solution to the problem inside the problem itself.

The math of desalination has long been troubling. Its energy-intensive and polluting. For every gallon of water pulled from the sea, a typical reverse osmosis plant discharges roughly 1.5 times the among of concentrated, chemically laden brine back into the ocean. Multiply that across the Middle East and North Africa, which is the region responsible for more than half of the world’s desalination output, and the scale of brine becomes alarming.

Global brine discharge now exceeds 140 million cubic meters per day, according to a 2019 UN-backed study, with Saudi Arabia alone accounting for 22 percent of the world’s total, according to a UN University Institute for Water study. The Arabian Gulf, already naturally one of the saltiest bodies of water on earth at 45 grams of salt per liter compared to a global ocean average nearer 35, is absorbing the consequences.

Into this problem has stepped Qalzam, a Saudi startup with a counterintuitive proposition: the brine is not the problem. It is the raw material.

Founded in Riyadh and incubated at the Saudi Water Innovation Center (SWIC), Qalzam has developed a process to extract sodium hypochlorite (the active compound in chlorine disinfectant) directly from the waste brine produced by reverse osmosis plants. That sodium hypochlorite is then fed straight back into the same plant to disinfect the freshwater it has just produced, closing what Qalzam describes as a circular loop within the desalination process itself. In conventional plants, sodium hypochlorite must be manufactured separately, transported to site, and purchased as a chemical input.

Qalzam eliminates all three steps simultaneously.

The chemistry is not new. Sodium hypochlorite can be generated electrochemically from saline solutions, which is a process long understood in laboratory settings and applied at small scales in wastewater treatment. What Qalzam is engineering is the industrial translation of that process specifically for the high-salinity, high-volume conditions of Gulf desalination, where brine concentrations are substantially higher than those seen elsewhere in the world, and where the scale of operations can make even marginal improvements in cost or chemistry enormously significant.

“The chemicals should be all neutralized,” said Noreddine Ghaffour, a research professor at the Water Desalination and Reuse Center at King Abdullah University of Science and Technology (KAUST), speaking about brine management at Saudi desalination plants more broadly. His comment reflects a growing scientific and regulatory consensus: the era of dumping chemically complex brine into already-stressed marine environments is approaching its limits.

The timing is propitious. Saudi Arabia has positioned itself as a global leader in desalination capacity, doubling its output in recent years and announcing $9.33 billion across 60 new projects in its latest expansion.

The Saudi Water Partnership Company is targeting a near-tripling of national desalination capacity to 7.5 million cubic meters per day by 2027. Each new plant that comes online represents both a new source of brine and a potential customer for Qalzam’s on-sitewater

disinfectant solution. The startup has also graduated from Saudi Arabia’s Ministry of Industry and Mineral Resources’ “Numuw” industrial incubator and accelerator program, giving it institutional credibility at a formative stage.

The wider scientific case for brine valorization is strengthening rapidly. Research published in the journal Water in November 2025 modeled a 100,000-cubic-meter-per-day reverse osmosis facility and found that a sequential brine recovery process could achieve over 90 percent total salt recovery while producing marketable materials including sodium chloride, magnesium hydroxide, and bromine.

The estimated revenue from recovered materials in such scenarios ranges between $4.5 million and $6.8 million per year, potentially offsetting 65 to 90 percent of annual desalination operating costs, with a payback period of three to five years.

Qalzam’s narrower focus on sodium hypochlorite extraction and reuse sits within this broader economic logic but is considerably simpler to implement, requiring no complex mineral separation trains or crystallization equipment. This matters because complexity has consistently been the enemy of adoption in industrial water treatment. The technologies that scale are typically those that integrate cleanly into existing infrastructure rather than requiring its wholesale redesign. A bolt-on electrochemical unit that converts waste brine into a disinfectant that the plant already needs is, in engineering terms, a much easier sell than a full brine-mining operation requiring downstream chemical processing and commodity markets for the outputs.

Beyond the economics, the environmental calculus is straightforward. Saudi Arabia’s Gulf coastline is already under documented ecological stress from brine discharge, with dense, oxygen-depleted plumes affecting benthic marine life near major outfalls. Over in the Red Sea, dolphins, coral reef and at-risk species cannot tolerate more stress on the already noisy and polluted shipping areas.

Any technology that reduces both the volume and chemical load of that discharge addresses a concern that regulators, ecologists, and increasingly the operators themselves recognize as unsustainable at the scale to which the region is building.

Qalzam is still early-stage, with its team small and its first commercial deployments ahead of it. But the company sits at the intersection of three converging forces: a region building desalination capacity at a pace unmatched anywhere on earth (despite the scaling back of Saudis’ Vision 2030 with lowering prices of oil), a scientific community that has spent a decade documenting the harms of brine disposal, and a policy environment.

Saudi Vision 2030 and the UAE’s Net Zero 2050 strategy incentivize circular economy approaches to industrial water management.

The Middle East did not choose to become the world’s desalination laboratory. Geography and hydrology made that decision for it. But the region’s sheer scale of operations means that solutions proven here, including whatever Qalzam refines on the shores of the Gulf, will be exportable to every water-stressed coast on the planet.

Red Sea Farms (now Iyris) who we interviewed here, is a separate but thematically related KAUST spinout worth contextualizing alongside Qalzam, not as partners, but as parallel examples of Saudi water innovation coming out of the same university ecosystem.

Not far away, with Jordan between them, Israel’s IDE Technologies, founded in 1965 and headquartered in Kadima-Zoran, built the Sorek desalination plant south of Tel Aviv, which for years was the largest seawater reverse osmosis desalination facility on earth, producing 624,000 cubic meters of drinking water per day and supplying roughly 20 percent of Israel’s municipal water demand.

Today, desalination supplies over 70 percent of Israel’s domestic water consumption, a figure that has effectively drought-proofed a country that receives less than 200 millimeters of rainfall annually across much of its territory.

::Qalzam

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When we traveled through Ethiopia last year (see our article on Wenchi Lake ecoreserve), this question came up again and again: Ethiopia is landlocked.

What surprised me wasn’t the frustration. It was how many Ethiopians openly welcomed closer ties with Somaliland as a practical way forward. This matters more now as Qatar, a state sponsor of terror, and China expand their influence across Ethiopia, investing in infrastructure, finance, and political relationships. With that growing presence you can see everywhere from Al Jazeera playing at every hotel to hundreds of unfinished Chinese infrastructure projects, the question of trade routes, ports, and national leverage has become more urgent, and more public.

In January 2024, Ethiopia and Somaliland signed a Memorandum of Understanding that could reshape the Horn of Africa. Under the MoU, Ethiopia would gain access to Somaliland’s coastline for commercial shipping and possibly a naval facility, in return for Ethiopia agreeing to consider formal recognition of Somaliland’s independence. It’s not finalized, and it’s not without controversy, but it’s real. Yemen’s Houthis have been destabilizing the region since the 90s. They fire on passing oil tankers and they celebrate when Somali pirates capture ships passing through the Red Sea to the Suez Canal, a manmade shipping lane that cuts through Egypt.

Related: Somali pirates like to steal oil tankers.

Ethiopia has been landlocked since Eritrea’s independence in the early 1990s. Since then, nearly all imports and exports have flowed through Djibouti, creating vulnerability and cost. Over the past decade, Ethiopia has quietly increased its use of Berbera Port, the commercial capital of Somaliland, which has expanded and modernized enough to handle serious trade volumes. Ethiopia has also inflamed tensions with Egypt since building the GERD, a hydro-electric power plant at the source of the Nile river.

Somaliland, for its part, has operated as a de facto independent state since 1991. It has its own government, elections, currency, and security forces. It’s often described as one of the more stable and democratic political systems in the region, despite never being formally recognized internationally.

The MoU builds on years of trade and security cooperation. Ethiopia already relies on Somaliland’s ports. Formalizing that relationship makes economic sense, especially as regional competition intensifies and Red Sea access becomes more strategic for global shipping, energy, and exports. Having more Ethiopian presence in Somaliland, and now Israel, will help fight terror forces such as Al Shabaab, a Sunni Islamist religious extremist group based in Somalia.

Somalia, itself a lawless nation on the verge of becoming a terror state, has strongly opposed the deal, calling it a violation of its territorial integrity. Tensions flared quickly after the MoU was announced, and Ethiopia has since been careful to say that recognition is not immediate and that diplomacy is ongoing. Ethiopia, a predominantly Christian country, has to walk a fine line in order to keep the balance against insurgencies out of its

That caution reflects how complicated this is. Ethiopia wants access to the Red Sea. Somaliland wants recognition. Somalia wants to preserve its territorial claims. And outside actors, including Gulf states and China, are watching closely, each with their own interests.

What stood out during our visit was how openly Ethiopians discussed these tradeoffs. There was no sense of romantic nationalism, just a clear-eyed understanding that ports matter, trade matters, and sovereignty today is tied as much to supply chains as to borders drawn decades ago.

Whether the MoU leads to formal recognition remains uncertain. Regional politics move slowly, and sometimes sideways. But the direction is clear. Ethiopia is looking for options, and Somaliland is no longer viewed simply as a political question, but as a logistical one.

In a world shaped by climate stress, shipping disruptions, and global power competition, access to the sea is not a luxury. It’s infrastructure. And for many Ethiopians we met, working with Somaliland feels less like a provocation, and more like common sense.

Why Israel recognized Somaliland before Ethiopia

From conversations we had on the ground last year in Addis, what came through wasn’t uncertainty so much as a careful weighing of risks. Many Ethiopians we spoke with were openly supportive of deeper ties with Somaliland, yet they were equally clear-eyed about why formal recognition hasn’t happened. Ethiopia’s long and sensitive border with Somalia looms large, and recognizing Somaliland would be read in Mogadishu as a direct challenge to Somalia’s territorial integrity.

Every time we left the city our driver needed to check security along the roads as violent insurgencies are common in Ethiopia.

After decades spent trying to prevent further instability along that frontier—while coordinating on security and counter-militancy—few in Addis Ababa see value in provoking a diplomatic rupture at an already fragile moment. But Israel, on the other hand, can do it. Ethiopians already wave the flag of Israel in admiration and see an ancient thread of connection between their two sovereign nations –– back from when their Queen Sheba went to Jerusalem to meet the Jewish King Solomon.

Ethiopians also pointed to a more internal calculation. Ethiopia is a multi-ethnic federation still navigating its own political strains, and formally recognizing a breakaway state elsewhere in Africa risks opening doors Addis Ababa would rather keep closed.

As host of the African Union in Addis Ababa, Ethiopia is also steeped in the long-standing norm of preserving colonial-era borders, however imperfect they may be. For now, the country secures most of what it needs without crossing that line: port access, security cooperation, and deepening trade.

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Can a cross-border hospital between Israel and Jordan anchor environmental cooperation too?

Israel and Jordan are moving ahead with one of the most ambitious cross-border development projects in the Middle East: the Jordan Gateway, a joint industrial and employment zone straddling the border near the Jordan River Crossing. Conceived during the 1994 Israel–Jordan peace talks, the zone is finally gaining momentum after years of legal disputes and construction delays.

Now, Israeli officials have confirmed that a hospital on the Israeli side, designed primarily to treat Jordanian patients, is under active government consideration. We’ve written about water cooperation and the Red Dead Canal which never happened. And now that Israel is cooperating with India, the UAE and Saudi Arabia, the region is gearing up for movement of goods, people and know-how form the east to the west.

The proposed medical centre, described by Emek HaMaayanot Regional Council head Itamar Matiash as “a centre for cancer treatment, so that people from Jordan or further away could come and receive treatment,” would become the flagship of a wider cluster of medical, academic and innovation-based services planned for the Israeli half of the zone.

Meanwhile, the Jordanian side is already home to several low-tech factories aimed at reducing unemployment, which remains around 18 per cent in the kingdom compared with roughly 3 per cent in Israel.

The defining feature of the Jordan Gateway is its carefully engineered border model. Workers from both countries will be able to enter the shared industrial zone while remaining inside an “ex-territorial bubble”. Jordanians entering the Israeli zone will not be granted entry to Israel beyond the site, and Israelis crossing to the Jordanian side will not enter Jordan proper. Full entry into either country will continue to require the formal Allenby Crossing procedures.

This controlled permeability reflects both diplomatic pragmatism and urgent security realities following the 2023 Hamas-led attack and subsequent regional instability, as well as recent violent incidents involving drivers crossing from Jordan into Israel to commit acts of terror. But not everyone should suffer from terrorism.

Beyond bilateral cooperation, the project’s strategic significance extends far beyond the Jordan Valley. The site is now positioned as a critical node in the India–Middle East–Europe Economic Corridor (IMEC), the US-backed transport vision designed to link Indian manufacturing hubs to Gulf ports, Israel and ultimately to European markets. This route circumvents passing through Iranian waters and areas of the Red Sea being terrorized by Yemen’s Houthis and Somalian pirates.

Under current planning, goods could cross into Israel at the Jordan Gateway, be transferred onto rail lines to Haifa Port and then shipped onwards to Europe. Officials from the United States and European Union have already conducted site visits and expressed interest in the zone’s potential role as a resilient logistics alternative to traditional Red Sea and Suez routes.

But if the Jordan Gateway is to become a model for regional integration, its long-term success will depend as much on environmental governance as on geopolitics. The Jordan River Valley is an ecologically fragile corridor long damaged by over-extraction, pollution and climate-driven water scarcity.

Fortunately, the region already hosts some of the world’s most established cross-border environmental collaborations.

EcoPeace Middle East founded by Gidon Bromberg (and featured on Green Prophet regularly) —bringing together Jordanian, Palestinian and Israeli practitioners—has spent decades advocating joint water management and ecological restoration.

Its “Green Blue Deal for the Middle East” proposes exactly the type of shared environmental planning the Jordan Gateway will require. Likewise, the Arava Institute for Environmental Studies, located near the Israel–Jordan border, has trained more than 1,800 Israeli, Palestinian, Jordanian and international students in solar energy, desert agriculture and water-scarce resilience.

These networks offer rare and durable frameworks for cooperation that continue even during periods of political tension. Participation by Jordanian and Palestinian students, however, is often kept discreet, as some prefer not to publicize their involvement in cross-border programs to avoid potential social pressures when returning to their home communities.

If aligned with such environmental expertise, the Jordan Gateway could evolve into more than an industrial park or logistics hub. It could become a proof-of-concept for environmentally grounded peacebuilding—a space where economic incentives, ecological restoration and pragmatic diplomacy reinforce one another. In a region where borders often divide ecosystems that must function as a whole, this may be the most significant experiment of all. Peace comes only through shared values, and content.

Without that, peace making is an empty word.

“For a long time, my soul dwelt with those who hate peace,” says Psalm 120.

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In the deserts near Aswan, Egypt the Benban Solar Park stands as one of the world’s largest renewable-energy experiments — a massive solar ecosystem that behaves less like a single power station and more like a telecommunications network. With a total installed capacity of 1.65 gigawatts (GW) and annual generation of about 3.8 terawatt-hours, Benban is big enough to change how Egypt powers its homes, industries, and future.

The idea for Benban began taking shape around 2014, when Egypt launched an ambitious plan to transform its energy mix through a national Feed-in Tariff (FiT) program. Construction accelerated between 2016 and 2018, with 41 separate solar plants being developed simultaneously by dozens of companies. The park began coming online in phases starting in 2018, and full commercial operation was achieved in 2019, marking a turning point in Egypt’s renewable-energy landscape.

Benban isn’t a single solar plant at all, but a collection of 41 facilities, each developed by different companies but connected through shared infrastructure. This structure is what makes Benban unique: dozens of developers working like nodes in a vast energy network, each feeding electricity into shared substations and Egypt’s national grid. In telecom terms, each company operates its own “tower,” but the backbone system is shared, coordinated, and standardized so the entire network functions seamlessly.

“The first time I came here, there was nothing but sand,” recalls Mostafa Abdelfatah, the project manager at Benban. “But the sunshine immediately struck me as a great opportunity to produce clean energy. Benban is now one of the largest solar parks in the world, with millions of photovoltaic panels, providing electricity to more than one million homes,” he said.

A wide range of companies helped create the Benban complex, from global renewable-energy giants to regional and local developers. Major players include Scatec, ACWA Power, EDF Renewables, Infinity Power, Hassan Allam, and ElSewedy Electric. These developers financed, built, and now operate their respective slices of Benban under Egypt’s FiT framework and long-term power purchase agreements with the national electricity utility. The FiT scheme originally offered rates of 14.34 US cents per kilowatt-hour, later adjusted to around 8.4 cents, reflecting declining solar costs and competitive tenders.

For investors in solar energy, these long-term, government-backed contracts created a rare combination in an emerging market: stable returns, predictable cash flow, and strong multilateral support from development banks. For Egypt, it meant unlocking billions in renewable-energy investment without burdening the state with upfront capital costs.

The benefits extend far beyond balance sheets. Benban provides enough clean electricity to power over one million Egyptian homes. Individual plants generate enough energy for tens of thousands of households, creating a cumulative national impact. For everyday Egyptians — particularly lower-income families vulnerable to grid instability, rising diesel costs, or seasonal electricity cuts — Benban represents a major step toward more reliable, stable, and affordable power.

The structure of Benban offers several strategic advantages. Shared infrastructure reduces construction costs and environmental footprints. If one plant requires maintenance, dozens of others continue operating, ensuring steady output. Standardized engineering requirements mean that all plants align to the same grid specifications and safety protocols, reducing risks of outages or instability. It is the same logic used in telecommunications: many operators, one harmonized network.

Consider Banban a model and a training hub

Benban has also become a critical training ground for Egypt’s next generation of solar engineers, technicians, and energy managers. Thousands of Egyptians were employed in construction and operations, and many now work across the Middle East and Africa on new solar ventures, exporting Egypt’s clean-energy expertise.

Perhaps through Benban the old Desertec idea of uniting all of Africa using solar energy, can be re-ignited.

On a national scale, Benban reduces Egypt’s dependence on imported fossil fuels and frees up natural gas for industrial use or export. Solar power provides price stability, helping insulate poorer households from global fuel market volatility. Many Egyptian homes still burn polluting bitumen to cook their food. It also advances national climate targets by avoiding millions of tons of carbon emissions over its lifetime.

How investors can get involved in Egypt’s solar future?

Even though Benban is complete, Egypt’s solar opportunity is not. Investors can participate through:

• New utility-scale tenders — Egypt continues to commission large solar plants, especially around Aswan, Kom Ombo, and the Red Sea.
• IPP (Independent Power Producer) models — Private developers can propose and build solar facilities with long-term power purchase agreements.
• Distributed solar — Schools, factories, farms, and commercial buildings in Egypt are increasingly adopting rooftop solar, often with private financing.
• Green bonds and renewable-energy funds — Egyptian and regional banks issue climate-oriented financial instruments linked to solar expansion.
• Partnerships with local companies — Firms like Infinity, ElSewedy Electric, and Hassan Allam frequently collaborate with foreign investors and technology partners.

For international investors, Egypt offers stable demand, abundant sunlight, a government keen on energy diversification, and a proven track record of delivering large-scale solar projects. For everyday Egyptians, each new solar facility strengthens the grid and makes energy access fairer and more resilient. Consider investments in Sinai that could benefit Gaza as it’s being rebuilt?

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Elon Musk has never been shy about grand declarations and funding Iranian dissidents, but his latest announcement landed with particular force in Washington last week. Standing beside Nvidia CEO Jensen Huang and Saudi Arabia’s communications minister Abdullah Alswaha, Musk revealed plans for a 500-megawatt xAI data center to be built in the Kingdom — a facility nearly twice the size of xAI’s Colossus 1 in Memphis.

Saudi Arabia is investing a trillion USD in the US economy and pulling companies over to Riyadh is part of the plan. This rivals Dubai which for the last 15 years has been the Middle East investment capital. Saudi Arabia normalizing with Israel and the New Middle East is taking the UAE example to diversify its economy when oil is no longer a viable business. It’s not a question if, it’s a question of when.

“It’s going to be one of the most powerful clusters ever built,” Musk said, adding that the project, developed with HUMAIN AI, represents “a massive leap forward for global computation.” HUMAIN AI, a newcomer created with backing from Saudi Arabia’s Public Investment Fund, fueled by ARAMCO, Saudi’s oil company will anchor the joint venture.

As with most of the world’s current AI arms race, the beating heart of the center will be Nvidia chips, which have become the gold standard for training frontier models.

Huang, who has spent the year bouncing between Silicon Valley, Singapore, and the Gulf, announced a separate 100-megawatt data center for Amazon Web Services powered by Nvidia hardware. “This is just the beginning,” he said. “We’re aiming for gigawatt scale. The demand for accelerated computing is rising faster than any of us predicted.”

These kinds of deals can be run on solar power and possibly green hydrogen which Saudi Arabia is pioneering.

“Humanoid robots will be the biggest product ever,” Musk said: “Perhaps in the four or five-year time frame, the lowest-cost way to do AI compute will be with solar-powered AI satellites.”

All this unfolded one day after the U.S. and Saudi Arabia unveiled a Memorandum of Understanding on AI, designed to give the Kingdom access to advanced American systems while “protecting U.S. technology from foreign influence,” according to the White House. In diplomatic speak, that means Washington wants to ensure Riyadh remains on the Western tech grid rather than drifting toward Beijing’s orbit.

Related: Is your company investing in Riyadh or Dubai? 

Yet behind the spectacle lies a more grounded story: Saudi Arabia is betting its post-oil future on computation. The Kingdom has land, capital and political will — and it wants to become indispensable to the world’s AI supply chain.

Environmental analysts, however, are asking harder questions. A 500-megawatt data center is effectively a new industrial city. “Where is the clean power coming from?” “If this is fueled by oil or gas, it simply shifts the carbon problem upstream.”

Saudi officials insist renewable capacity is accelerating. The Kingdom has sunlight in abundance, and giga-scale construction and solar projects are rising across the desert and into the sea.

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Saudi Arabia, a nation better known for its oil wealth, is rapidly reinventing itself as a marine sustainability player. Positioned between the ecologically sensitive Red Sea and the economically strategic Arabian Gulf, the Kingdom now has its sights set on becoming a global hub for blue economy innovation.

As part of this shift, Jeddah will host the Ocean Action Forum on October 27–28, 2025, at the Jeddah Hilton, gathering policymakers, scientists, investors, infrastructure developers, marine engineers, and climate strategists. The event promises not just high-level discussion but a new governance model for ocean-positive development in the Gulf.

According to the official agenda, the forum is designed to “shed light on key industry trends and issues, foster strategic partnerships, and explore cutting-edge solutions to safeguard marine ecosystems.”

Under Vision 2030, Saudi Arabia has made an unusual promise for a hydrocarbon nation: to restore coastal ecosystems, expand marine protected areas, scale mangrove forests, and build new “nature-compatible” infrastructure across its rapidly developing coastal cities.

In early 2025, the Kingdom took a symbolic global step by assuming the Secretariat of the International Coral Reef Initiative (ICRI), giving it a front-row seat in shaping global coral protection policy. This forum is the first major marine policy gathering since that appointment, making it a signal moment in the Kingdom’s environmental diplomacy.

Related: We’ve reach coral reef tipping point

A Closer Look at Day One

The event opens with remarks by Dr. Vienna Eleuteri of the Saudi Red Sea Authority, who will set the tone with a call for “long-term marine stewardship backed by measurable outcomes and inclusive governance.”

From there, discussions quickly move from policy to hard innovation:

• Marine Spatial Planning as Climate Defense
  How do you balance tourism, fishing, shipping lanes, and offshore development without collapsing delicate marine ecosystems? Experts from KAUST, Fujairah Research Centre, and Buro Happold will debate new zoning and monitoring tools.

• Turning Ports into Reefs
  In one of the most anticipated talks, Ocean Ecostructures CEO Ignasi Ferrer will present how AI, robotics, and bio-designed structures can convert concrete seawalls and breakwaters into living habitats, transforming industrial coastlines into biodiversity zones.

• Aquaculture Reimagined
  With global pressure on wild fisheries, KAUST’s Aquaculture Development Program will outline how precision aquaculture and filtration technologies could make farmed fish part of a regenerative, not extractive, ocean economy.

Mangroves, Microplastics and Machine Learning

Late-afternoon sessions focus on restoration at scale, including Saudi-led platforms like Netzero’s Mangrove Action initiative, which uses satellite monitoring and digital tracking tools to verify coastal restoration outcomes—a shift toward data accountability for nature projects.

There will also be a tech spotlight on microplastic-free aquaculture, with filtration innovators from TraCon GmbH showcasing Aqua BIO Kat, a new German-engineered system designed to reduce contamination and protect human health through clean water cycles.

From Coastal Luxury to Coastal Responsibility

Saudi Arabia’s massive Red Sea tourism projects—including NEOM, the Red Sea Global regenerative tourism initiative, and luxury island developments—have drawn both investment interest and ecological scrutiny. The Ocean Action Forum appears to be the Kingdom’s answer: framing development and marine restoration not as opposing forces, but as parts of a “regenerative coastal economy.”

The success of the event will depend on what happens after the panel lights turn off—whether restoration targets, monitoring systems, and local community roles become embedded in policy, not just PowerPoint slides.

But one thing is clear: Saudi Arabia is no longer observing the marine sustainability movement from the sidelines. It is positioning itself to lead it. The Ocean Action Forum 2025 at the Jeddah Hilton may well be the moment the region begins to define its own blueprint for marine resilience—not borrowed from Europe or island nations, but rooted in the realities of the Red Sea and Arabian Gulf.

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