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A Japanese water plant is harnessing the natural process of osmosis to generate renewable energy that could one day become a common power source.The possibility of generating power from osmosis — when water molecules pass from a less salty solution to a more salty one — has long been known.But actually generating energy from that has proved more complicated, in part due the difficulty of designing the membrane through which the molecules pass.Engineers in the city of Fukuoka and their private partners think they might have cracked it, and have opened what is only the world's second osmotic power plant.It generates power from the transfer of molecules between treated sewage water and concentrated seawater, a waste product from a desalination plant in the city."If osmotic power generation technology advances to the point where it can be practically used with ordinary seawater... this, in turn, would represent a major contribution to efforts against global warming," said Kenji Hirokawa, manager at Sea Water Desalination Plant.Osmosis is familiar to most people. It is the process that, for example, causes water to seep out of a cucumber or eggplant when sprinkled with salt.Water molecules move across membranes from an area of low solution concentration to an area of higher concentrated solution.At scale, that movement can be significant enough to turn a turbine and thereby generate electricity.Desalination solutionFukuoka is particularly well-placed to benefit from the technology because it has a readily available source of extremely salty water — the brine leftover from desalination.With no major rivers to sufficiently source its water, the city and wider Fukuoka region of 2.6mn people have relied on a major desalination plant to produce drinking water since 2005.That left the city with large quantities of concentrated saline waste water to deal with.Ordinarily it is diluted and released back to the sea. Previous attempts to find alternatives, including salt making, failed to gain traction.Then engineering firm Kyowakiden Industry approached the city about harnessing the salty wastewater for osmotic power."When our company rolls this out as a business, we aim to build plants roughly five to 10 times the scale of this current facility," said Tetsuro Ueyama, research and development manager at the Nagasaki-based company.In Fukuoka's system, a generator is attached to a local desalination plant located near a sewage treatment facility.It draws in highly saline waste water from the desalination plant and receives treated sewage.The two separate streams of liquid go through a number of chambers separated by semi-permeable membranes through which water molecules travel from the treated sewage toward the salty water.That process increases the volume, pressure and speed of the saline water flow, spinning a turbine that generates electricity before the now-diluted mixture is discharged to sea.The 700mn-yen ($4.4mn) power generation system came online last August, and once running at full capacity, it should generate up to 880,000 kilowatts annually, equivalent to the electricity consumption of 300 households.However it will remain devoted to supplying the power-thirsty facility, although it covers just a tiny fraction of its energy needs.Not 'a pipe dream'The engineers involved, however, are dreaming big.The system will go through a five-year test to monitor its performance, including costs and maintenance, particularly for the membrane and other parts exposed to salt.Financial details of the project have not been disclosed, but engineers admitted that for now the system's power costs "a lot more" than either fossil fuel or renewable energy.Pumping the water into the system also uses energy itself, and scaling up osmotic power for grid-level energy production has not yet been done anywhere in the world.Still, officials and experts believe the power source has a future, noting that unlike solar and wind, it is not dependent on weather or light.And the current high costs are partly because the company had to build a one-of-a-kind power plant, Ueyama said.Osmotic power has often been seen as primarily useful for estuary areas, where freshwater river flows meet the salty ocean.But Ueyama said the technique being used in Japan could be useful for countries with large desalination facilities like Saudi Arabia and other Middle Eastern nations.Kyowakiden is also working on technology that could generate similar power levels from less salty regular seawater."First we want to popularise this technology from Fukuoka to the rest of Japan. In order for us to do that, we want to further upgrade our technology to create osmotic power generation that can use ordinary ocean water to generate electricity," he said."We don't think this is a pipe dream." 

Gulf Cooperation Council (GCC) countries posted a sharp rise in renewable energy output in 2024, driven by explosive growth in solar and wind capacity, even as the region experienced notably higher rainfall amid broader climate shifts, according to the GCC Statistical Center’s “Climate Statistics 2024” report.The findings, released Saturday, highlight the GCC’s accelerating transition toward sustainability while documenting measurable changes in key climate indicators across the six member states.Solar capacity recorded an average annual growth rate of 88.1% between 2013 and 2024, with electricity generation surging from just 0.13 GWh in 2013 to 23.5 TWh in 2023. Wind capacity expanded significantly over the same period, rising from 4.8 MW in 2015 to 567 MW in 2024.Rainfall across the GCC jumped 49.4% in 2024 compared with the long-term 1980–2010 average, pointing to evolving weather patterns in the arid region. At the same time, temperature readings from 23 approved monitoring stations remained relatively stable, with no recorded extremes exceeding 49°C between 2012 and 2024. The report also notes progress in climate resilience measures. All GCC states now operate advanced mobile-based early warning systems using cell broadcast technology, and climate change adaptation and awareness topics have been integrated into national school curricula.The data underscores the dual reality facing the Gulf: a determined push to diversify the energy mix and build resilience, even as climate variables show signs of change. Solar and wind expansion reflects ambitious national visions aimed at reducing reliance on hydrocarbons while capitalising on the region’s abundant natural resources.Analysts view the rapid renewable growth as a positive step toward the GCC’s collective sustainability goals, though overall renewable penetration remains modest relative to the region’s total energy needs.The GCC Statistical Center, based in Oman, compiles the report using national, regional, and international data to support evidence-based policymaking on climate adaptation and mitigation.This latest edition arrives as Gulf nations continue to balance economic diversification with environmental stewardship amid global calls for cleaner energy. 

India and Canada Monday reached a string of agreements, including on critical mineral co-operation and a "landmark" uranium supply deal for nuclear power, the countries' leaders said in New Delhi.The pacts, which also covered technology and promoting the use of renewable energy, were announced after Prime Minister Narendra Modi and his Canadian counterpart Mark Carney hailed a fresh start in the relationship between their nations."Our ties have seen a new energy, mutual trust, and positivity," Modi said.Ties effectively collapsed in 2023 after Ottawa accused New Delhi of orchestrating a deadly campaign against Sikh activists in Canada, accusations India rejected.Carney's visit — his first to India since taking office last year — is not only aimed to reset strained ties, but also to push efforts to diversify trade beyond the US."There has been more engagement between the Canadian and Indian governments in the last year than there has been in more than two decades combined," Carney said in New Delhi, in a speech alongside Modi."This is not merely the renewal of a relationship. It is the expansion of a valued partnership with new ambition, focus, and foresight, a partnership between two confident countries charting our own course for the future."Energy-hungry India — the world's most populous country with 1.4bn people — has ambitious plans to expand nuclear power capacity from its current eight to 100 gigawatts by 2047."In civil nuclear energy, we have struck a landmark deal for long-term uranium supply," Modi said, adding the countries would also work together on small modular reactors and advanced reactors.Carney said they had agreed the launch of a "strategic energy partnership with significant potential" including CAN$2.6bn ($1.9bn) uranium supply agreement "supporting India's nuclear ambitions".Carney added that Canada was "well positioned to contribute, as a reliable supplier" of liquefied natural gas (LNG), from its west coast."As India seeks access to critical minerals for its manufacturing, its clean-tech, and its nuclear plants, Canada's resource base and world-leading companies position it as a strategic partner," he said.The two countries agreed last year to resume negotiations on a proposed free-trade deal, the Comprehensive Economic Partnership Agreement."Our target is to reach $50bn in bilateral trade," Modi said. "This is why we have decided to finalise a comprehensive economic partnership soon," he added, saying it "will open new opportunities to invest and create jobs in both countries".Carney said he wanted to reach a deal on the "ambitious agreement" by the end of the year to "reduce barriers and increase certainty", also said the nations were renewing security co-operation through a "new defence partnership".Canadian pension and wealth funds have already invested $73bn in India.Before Carney took office last year, Ottawa accused Modi's government of direct involvement in the 2023 killing of Hardeep Singh Nijjar, a naturalised Canadian citizen who was part of a fringe group that advocated for an independent Sikh state called Khalistan.Khalistan militants have been blamed for the assassination of an Indian prime minister and the bombing of a passenger jet.India has repeatedly dismissed the Canadian allegations, which sent relations into freefall, with both nations expelling a string of top diplomats in 2024.Ties improved after Carney took office in March 2025, and envoys have since been restored.After India, Carney will travel to Australia and Japan — part of a wider push to broaden Canada's economic partnerships.Carney has made reducing Canada's heavy reliance on the US economy a centrepiece of his foreign economic policy.In 2024, before US President Donald Trump returned to office and upended global trade with a flurry of tariffs, more than 75% of Canadian exports went to the US. Two-way trade that year exceeded $900bn.So far Trump has broadly adhered to the North American free-trade agreement he signed during his first term, and about 85% of US-Canada trade remains tariff-free.But at the same time, Trump has also imposed painful industry-specific tariffs, and there are fears that if he scraps the broader trade deal, the Canadian economy will be hit hard. 

India and Malaysia Sunday pledged to deepen their semiconductor partnership as the Indian Ocean neighbours ramp up trade and security links during a visit by Prime Minister Narendra Modi.Modi touched down in Malaysia on Saturday, his first visit in more than a decade, where he inked a number of agreements with Malaysian counterpart Anwar Ibrahim, including deals on renewable energy, health care and artificial intelligence."Along with AI and digital technologies, we will advance our partnership in semiconductors, health, and food security," Modi said."This meeting and these exchanges are very vital, very strategic and critical to advance and enhance relations between India and Malaysia," Anwar added at a news conference in Malaysia's administrative capital Putrajaya.Malaysia ranks sixth in worldwide exports of semiconductors, while the sector contributes around 25% of gross domestic product, according to Malaysian government figures.India's foreign ministry said the Southeast Asian nation had a "very strong semiconductor ecosystem"."They have almost 30 to 40 years of experience in those areas," the ministry added in a statement ahead of Modi's arrival."Our companies are... interested in collaborating with Malaysia," it said, including in research and development and building manufacturing and testing plants.For instance, Tata Electronics was in talks last June with global semiconductor companies to buy a fabrication or outsourced semiconductor assembly or test plant in Malaysia, Indian and Malaysian news reports said at the time.Last year India exported $7.32bn in goods, mainly in engineering and petroleum products, said the India Brand Equity Foundation.Imports from Malaysia amounted to $12.54bn, mainly minerals, vegetable oil and electrical machinery and equipment.Malaysia also has a large Indian-origin population, around 6.8%, or almost 3mn people, official statistics said."This living bridge... of diaspora is a great strength for us. The steps taken for their welfare lend a human foundation to our relationship," Modi said. 

The Arab region’s renewable energy sector attracted some 360 FDI projects with investments of $351bn in 22 years up to 2024, a report by Arab Investment and Export Credit Guarantee Corporation (Dhaman) has shown.This, the report noted, provided more than 83,000 jobs during the period from January 2003-December 2024.According to Dhaman, Qatar is among countries that lead investment and business attraction in power and energy.In its second report for 2025 on the Arab power and renewable energy sector, the Kuwait-based Arab Investment and Export Credit Guarantee Corporation noted five countries - Egypt, Morocco, the UAE, Mauritania and Jordan, made up approximately 69% of the number of projects (248 projects), around 83% of the Capex ($291bn), and 82% of the new jobs (approximately 68,000 jobs).It added that the top 10 companies investing in the power sector in each index accounted for around 25% of the number of implemented projects, 40% of Capex, and 38% of the total new jobs.Five Arab countries: UAE, Saudi Arabia, Bahrain, Jordan and Egypt, invested in 90 inter-Arab renewable energy projects, accounting for roughly 25% of the sector’s foreign projects over 22 years. These projects were implemented with Capex of approximately $113bn, or more than 32% of the total Capex of the FDI projects in the sector, providing approximately 22,000 jobs.Based on Fitch Ratings’ assessment of investment and business risks and rewards in the electricity and energy sector in 14 Arab countries, by monitoring and measuring two main indicators, Qatar, the UAE, Saudi Arabia, Kuwait and Oman topped the Arab rankings as the best and most attractive Arab countries for investment in the power and energy sector in 2025. They were followed by Morocco, Egypt and Algeria respectively.Generated electricity in the Arab region (15 countries) is likely to surge by 4.2% to exceed 1,500 terawatt-hours by the end of 2025 and is even projected to keep rising to 1,754 terawatt-hours by 2030. Electricity generation is largely concentrated geographically, with five countries - Saudi Arabia, Egypt, the UAE, Iraq and Algeria – making up 74% of the region’s total electricity generation by the end of 2025, it said. The report noted that electricity consumption in Arab countries is forecast to edge up by 3.5% to 1,296 terawatt-hours by the end of 2025, with Saudi Arabia, Egypt, the UAE, Algeria and Kuwait accounting for 74% of the region’s total electricity consumption: around 958 terawatt-hours.It added that average per capita electricity generated in Arab countries is forecast to go up by 3.1% to 8.6 thousand kilowatt-hours by the end of 2025, amid forecasts of a hike to roughly 9.6 thousand kilowatt-hours by 2030.Arab foreign trade in power generation equipment and electric current shot up by 8% to approximately $39.2bn in 2024, with five countries – the UAE, Saudi Arabia, Morocco, Iraq and Qatar – making up 81% of the total.This is the result of a surge in power generation equipment and electric current exports of Arab countries by 9% to roughly $7.6bn and its imports by 7.8% to more than $31.5bn in 2024. The list of the region’s top 10 exporting countries made up around 78% of total Arab electricity and power generation equipment imports, valued at $24.7bn.Turkiye topped the list as the region’s top electricity exporter, with a value of $446mn, while the United States came as the largest power generation equipment exporter, with a value of $6.6bn, according to the report.It noted that the list of the region’s top 10 importing countries represented 58% of total Arab electricity and power generation equipment exports worth $4.4bn. Libya topped the list as the region’s largest importer of electricity, with a value of $59mn, while France ranked as the region’s largest power generation equipment importer with a value of $593mn.

A delegation representing the Gulf Cooperation Council’s Interconnection Authority (GCCIA), along with participants in the "Assessing of Reliability of Renewable Energy Sources in the Cooperation Council Countries" workshop, visited the Al-Kharsaah solar power plant. The plant, which was developed and is operated by Siraj (1), a subsidiary of QatarEnergy Renewable Solutions, is wholly owned by QatarEnergy.The visit came on the sidelines of the workshop organised in Doha by the GCCIA, where participants were given the opportunity to learn about the latest operation, maintenance, and production technologies adopted by Al-Kharsaah solar power plant, the first solar plant in Qatar.The 800-megawatt (MW) Al-Kharsaah solar power plant began supplying electricity to Qatar’s national grid in June 2022. Since then, QatarEnergy has built and operated the Ras Laffan and Mesaieed solar power plants with a combined capacity of 875 MW, doubling Qatar's production capacity to 1,675 MW of renewable electricity. QatarEnergy is currently building the Dukhan solar power plant, which will double Qatar's solar power generation capacity to more than 4,000 MW of renewable energy.QatarEnergy established QatarEnergy Renewable Solutions in 2017 with the purpose of financing, building, operating, and maintaining solar power facilities, and selling electricity generated from solar power within the State of Qatar. QatarEnergy Renewable Solutions owns 60% of Siraj (1) Company.The Gulf Cooperation Council Interconnection Authority (GCCIA) is the body responsible for the electricity interconnection project among the GCC countries.