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AWG(atmospheric water generation. Update 10/10/2026

AWG (atmospheric water generator) [1]. Updated 10/10/2026. David Judbarovski, systems engineering, judbarovski.blogspot.com, Judbarovski@gmail.com, 1939dmj@gmail.com Abstract. A pair of AWG-s is differenced here by horizontal axis turbulators with some vertical blades along the desiccant surface. While one AWG is absorbing the air humidity and the water drops, second one is recycled, and then vice versa. The water production would be as cheap as 0.25 cent/m3, and 10,000 kWh heat (80C-200C)/ m2 footprint annually as a free by-product. For example, If absolute humidity being 10 gram/m3 air, 15 m/s, and input 0.2 m2, so 30 g/sec. water must be produced, or 100 kg/hour, extracted from 100 m3 air/h by 100 kg /h of CaCl2 desiccant beingю $250/ton. If 2500 hours being such cycles lifetime the water product would be about 0.25 cent/mnnually, and about 10,000 kWh heat (80-200C) as free by-product annually. References [1] "Desiccant for practically free water production from na...
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Cheapening of oil and gas. Upgrade of 26.09.2026

Cheapening of oil and gas. Upgrade of 26.09.2026 David Judbarovski, systems engineering, 1939dmj@gmail.com, +972-54-6000514. judbarovski.blogspot.com Abstract. (1) Solar and Wind energy can be cheapened down to $ 0.01/kWh and even much less. [1]. (2) Roadmap to cheap and green hydrocarbon fuels. [1]. In these cases, classical hydrogenation of CO2 allows oil by $41-$52 /ton ($6-$7 /bbl) and gas by $41-$56 /ton (about $35/1000 m3) OPEX at quite mild conditions. References. [1] A roadmap to cheap and green hydrocarbon fuels. judbarovski.blogspot.com/2026/07, posted on July 15, 2026. [2] CV-2023, davidjud.blogspot.com/2023/04, posted on 27.04.2023.
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Drastically cheapened Ethylene.

David Judbarovski, systems engineering, principle inventor. Judbarovski.blogspot.com, judbarovski@gmail.com. Notes. (1) Solar and Wind energy can be cheapened down to $ 0.01/kWh and even much less. [1]. (2) Roadmap to cheap and green hydrocarbon fuels. [1]. (3) Cheapening of oil and gas production down to $ 6-7.4/bbl [2]. Abstract. Ethylene OPEX cost can be $70/ton vs more than $1000/ton now. How it works: It is a two-steps chemical process. (1) CH2(abbreviation of hydrocarbons) + H2O = CO + 2H2. dH = 167, dS = 245. (2) 2CO + 4H2 = C2H4 + 2H2O - exothermic reacton. Here 4H2 is circular, and so being practically free. Q (CO) = (14 * 52 + 167 * 1.1)/28 = $33.O/ton CO. Q (C2H4) = 2*28*33/28 = $66/ton C2H4. In the another case, 2CH4 = C2H4 + 2H2, dH = 2 * 75 - 53 = 97 kJ, dS = 219 + 262 - 2 * 186 = 129 J. Q (2C2H4) = (2 * 16 * 55 + 97 * 1.1) / 28 = $67 / ton C2H4. 2H2 is a by-product, can be used here in 0.5 CH4, circular + 0.5 CO2, so totally will be $47 /ton C2H4. Reference...
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Supercheap and clean hydrocarbons' production

David Judbarovski, systems engineering, principle inventor. Judbarovski.blogspot.com, judbarovski@gmail.com. Note. Solar and Wind energy can be cheapened down to USD 0.01/kWh and even less. [1] Abstract. (1) 2CH2 (alkane) + 2H2O = CH4 + CO2 + 2H2 , dH = 72 kJ, dS = 220 J/mol*K (2) CO2 + (3 – 1) H2 = CH2 + 2H2O. exothermic. OPEX cost of alkane is USD 64 /ton CH2, or USD 9.0 /bbl. (3) = (1). OPEX cost of CH4 = (2 * 14 * 64 + 72 * 1.1) /16 = $ 120/ton CH4 = $ 84/1000 m3. References [1] A roadmap to cheap and green hydrocarbon fuels. judbarovski.blogspot.com/2026/07 , posted on July 15, 2026
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Израильтяне выбирают пробки: развитие инфраструктуры не смогло пересадить страну на общественный транспорт 2 сентября 2026, 15:14 Экономика За последнее десятилетие транспортная карта Израиля существенно изменилась: открылись новые железнодорожные линии, запущены линии легкорельсового транспорта, а автобусные сети расширили свои маршруты. Однако ожидания государства столкнулись с прямо противоположной реальностью. Согласно свежим данным опроса Центрального статистического бюро за 2025 год, жители страны предпочитают ежедневно простаивать в заторах на личных автомобилях, а популярность общественного транспорта продолжает падать.
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Uzbekistan. The Renewable water supply. September 2, 2026

It is a device, can produce fresh water, abundant and inexhaustible, by 26 cents /m3-payback 1 year + 0.2 kW electricity + 0.15 kWh recycling. It is a small, compact and mobile device. Who is me: See cv-2023, davidjud.blogspot.com/2023/04, posted on April 27, 2023. What I want: To join a small group for possible patenting as a novel method/technology and introduce it by startups. How it works: It pulls natural air and transforms its humidity in liquid water by chain: fan-turbulator-desiccant-its recycling-condenser, when heat being its by-product used for recycling. David Judbarovski, systems engineering, principle inventor, judbarovski.blogspot.com, judbarovski@gmail.com. P.S. Shortly. If a work season from March to October is about 5900 hr., absolute humidity averaged is 10 g/m3 at 15 nm3/s the fan, so it is 3200 m3 H2O production in a year. If a cycle is one hour, CaCl2 desiccant of 1 year lifetime, 250 $/ton = 0.26 cent / m3 H2O. The fan consumes 0.2 kW electric...
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Три израильские компании вошли в мировой топ-30 военной промышленности

Три израильские компании вошли в мировой топ-30 военной промышленности 1 сентября 2026, 17:45 Экономика Все три крупнейшие израильские оборонные компании впервые одновременно вошли в первую тридцатку крупнейших производителей вооружений мира. В опубликованном Defense News рейтинге за 2026 год Elbit Systems занимает 21-е место, "Авиационная промышленность" (IAI) — 27-е, "Рафаэль"— 30-е. Рейтинг составлен на основе оборонных доходов компаний за 2025 год.
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