Renewables-2017

Abstract. Full Israelian needs in the water, and energy in a form of electricity consuming the natural air only and 0.001% land area as a footprint. July 20, 2026 Israel. 2.4 milliard m3 of the water annual consumption, or 80 m3 /sec, can be extracted from the air humidity, being about 15 g/m3. (1) About 1.0 m diameter convention gas centrifuges of quite common velocity about 50-100 rotation/sec. allows to concentrate the said humidity in some steps up to its condensation into fresh water, (2) then it can be patented, (3) a heat of the condensation can be utilised in electrisity, (4) then it simply and cheaply scalable as a distributed system, (5) then can be transfered technology. Numerical estimations of the said know-how. Israel. 2.4×10^9 m3 H2O annually = 80 m3/sec. = 80×10^6 gram/ (11 g/m3 air humidity) = 7.2×10^6 m3 air/sec. Centrifugal air separation in (3 steps x 6 min = 0.3 hours in a step = 25,000 in a year . So 7.2 × 10^6 m3 air ×3.600 sec/25,000 = 10^6 cenrifuges, o...

В Николаеве мужчину 18 суток содержали в помещении ТЦК после того, как во время мобилизации ему сломали ребра. Об этом сообщил уполномоченный Верховной Рады по правам человека Дмитрий Лубинец. По его словам, во время проверки документов выяснилось, что мужчина уже действующий военнослужащий. В то же время, он продолжал находиться в помещении ТЦК, а не был направлен в свою воинскую часть. "На наш вопрос, а как он может до сих пор быть в этом помещении, а не отбыл в распоряжение своей воинской части, мы получили ответ: у него были сломанные ребра во время проведения мобилизации — ждали, пока ребра срастутся", — рассказал Лубинец.

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July 15, 2026 A roadmap to cheap and green hydrocarbon fuels, it is offered here. (1) Cheap renewable energy. To be competitive, artificial fuel needs for its synthesis from CO2 of the air and H2 by the water splitting, energy for it must be cheaper than USA cent/kWh or so. A cost of primary energy of Solar and Wind in the order of magnitude can be cheapened by reducing their frontal dimension down to about 1.0 m2 unit, so such units are thinner proportionally and is negligible vs. a cost of electric generators being a lion's share per kilowatt, and cheaper than 0.5 UScent/kWh. For example, see 2021 Annual Meeting. (397e) Cheap Energy is Key to Competitive Artificial Fuels. www.aiche.org/conferences-events. (2) Breakthrough cheap and green and inexhaustible Hydrogen production by low temperature water thermolysis at about 300 C vs. 2500 C conventional and sufficiently lower than auto-ignition at 450-500 C, instead of very expensive electrochemistry. I can offer 4 different technolo...

July 13, 2026 Now we can see three urgent problems of different levels of urgency. Just below you can see quite understandable ways to decide them followed each by short dislosure for experts. (1) Strait Hormuz crisis. Looked unsolvable one, but the oil and other export/import in the huge quantities but cheaper and much more directly would be by the air. A fleet of 400,000 blimps, manufactured and used distributely would be a panacea.. Such system can be started practically immeiately, payback is one year and USD 6 milliard totally. More detailed and estimated see in judbarovski.blogspot.com/2026/07, posted on July 06, 2026, EC DG-MOVE.E1. Urgenly. (2) To be competitive, artificial fuel needs for its synthesis from CO2 of the air and H2 by the water splitting, energy for it must be cheaper than USA cent/kWh or so. A cost of primary energy of Solar and Wind in the order of magnitude can be cheapened by reducing their frontal dimension down to about 1.0 m2 unit, so such units are thinner...

The water thermolysis by NH3 circular. June 12, 2026 (1) N2 + 3 H2 = 2 NH3 is circular, so practically free. dH = -92 kJ /mol, dS = - 200 J/mol * K. T 300 C. A cost of the hydrogen is a cost of a heat for the water thermolysis (reaction 2) minus a cost of sold by-product of electricity (exotermic reaction 1), so USD (286 * 0.25 + 92) * 1.1 / 0.5 -(92 * 10^6 / 3600) * 0.15 (efficiency) * 0.03 (tariff) / 0.5 = USD 130 /ton H2. References. [1] 2021 Annual Meeting. (397e) Cheap Energy is Key to Competitive Artificial Fuels. www.aiche.org/conferences-events . A cost of primary energy of Solar and Wind in the order of magnitude can be cheapened by reducing their frontal dimension down to about 1.0 m2 unit, so such units are thinner proportionally and is negligible vs. a cost of electric generators being a lion's share per kilowatt, and cheaper than 0.5 UScent/kWh. [2]. for prof. Diana Golodnitsky, TAU. May 26, 2026. judbarovski.blogspot.com/2026/05, posted on May 26, 2026 Comments