Renewables-2017

I looked through your profile. Can I join you and your team as a volunteer? I and my long of more than 60 years rich interdisciplinary experience and results can be very helpful for you and your career. For example, you can see my some recent results and CV. Title. Greenhouse for the water desalination. Simply, compact, cheaply. Sincerely, David Judbarovski, systems engineering, principle inventor, retired. judbarovski.blogspot.com, judbarovski@gmail.com Abstract. Greenhouse has two or three roofs. Input water is evaporated inside the said greenhouse by sun light at daytimes and condensed at nights by cold ambient air out of greenhouse. Periodicly at nights, greenhouse is cleaned and repeat, if needed. For example For israel conditions, destributed 1000 km2 (2.5 m3 /m2 in a year, 2.5 milliards m3 totally) is enough for all water consume by about 40 US cents/ m3 [1] CV-2023, judbarovski.blogspot.com/2023/04, posted on Apr. 27, 2023 [2] A real way to energy independency. Novel technology...

December 11, 2025 Dear Ms. Professor Dorith Tavor. I looked through your profile. Can I join you and your team as a volunteer. I and my long of more than 60 years and rich interdisciplinary expertise and results can be very helpful for you and your career. For example, you can see my recent results and CV. [1] NH3. Advances in operations, maintenance and reliability, judbarovsvski.blogspot.com/2025/12, posted on December 08, 2025. [2] Ammonia water advantages for energy transition and hydrogen fueling, judbarovski.blogspot.com/2025/11, posted on November 22, 2025. [3] Breakthrough cheap Re energy, judbarovski.blogspot.com/2024/06, posted on June 21. 2024. [4] Cheap energy production and delivery- AIChE-2017 annual conference, judbarovski.blogspot.com/2025/09, posted on Sept. 18, 2025. [5] CV-2023, davidjud.blogspot.com/2023/04, posted on April 27, 2023. [6] A real way to energy independency. Novel technology, judbarovski.blogspot.com/2025/12, posted on December 09, 2025.

December 09, 2025 December 08, 2025. Announce. Breaking of all stereotypes. Hydrogen (H2) being a predecessor in chemistry and in artificial fuels production in particular, from air and water domestically and distribute guarantees energy independency. USD 46/ton H2 = USD 5.78/ton NH3 = USD 7.35/bbloe , all by the Opex. Super cheaply, zero-carbon, circular, compact, scalable and flexible. David Judbarovski, systems engineering, principle inventor, retired. judbsrvski.blogspot.com, judbarovski@gmail.com. Abstract. (1) CO + H2O = CO2 + H2, rewersible reaction, used here as an 'enveloping catalyst' for thermal water splitting (see reation (2)). Formic acid - CO2H2, as intermidiator of process (1) allows its soft conditions. The by-product of reaction (1) is heat in electrisity for sale. (2) (CO2 + H2) + m H2O = m H2 + m/2 O2 + (CO + H20). At m = 0.33, a cost of H2-product is USD 46 / ton H2 can be converted in USD 7.35 /bbloe, and USD 5.78/ton NH3, the all is Opex. A key element of...

NH3. Advances in operation, maintenance and reliability. December 09, 2025 Announce. Breaking of all stereotypes. Hydrogen (H2) being a prdecessor of NH3 production from air and water domestically and distribute guarantees energy independency. Another invention is quite hazard-free NH3 transportation and storage in a form of ammonia water. USD 46 /ton H2 = USD 5.78/ton NH3, Opex. Super cheaply, zero-carbon, circular, compact, scalable and flexibal. David Judbarovski, systems engineering, principle inventor, retired. judbsrvski.blogspot.com, judbarovski@gmail.com. Abstract. (1) CO + H2O = CO2 + H2, rewersible reaction, used here as an 'enveloping catalyst' for thermal water splitting (see reation (2). Formic acid - CO2H2, as intermidiator of process (1) allows its soft conditions. The by-product of reaction (1) is heat in electrisity for sale. (2) (CO2 + H2) + m H2O = m H2 + m/2 O2 + (CO + H20). At m = 0.33, a cost of H2-product is USD 46 / ton H2, Opex. It can be converted in N...

Greenhouse for the water desalination. Simply, compact, cheaply. November 30, 2025 Greenhouse for the water desalination. Simply, compact amd cheaply. David Judbarovski, systems engineering, principle inventor, retired. judbarovski@blogspot.com, judbarovski.blogspot.com . Abstract. Greenhouse has two or three roofs. Input water is evaporated inside the said greenhouse by sun light at daytimes and condensed at nigths by cold ambient air out of greenhouse. Periodicly at nigths, greenhouse is cleaned and repeat, if needed. For example For israel conditions, destributed 1000 km2 (2.5 m3 /m2 in a year) is enough for all water consume by about 40 US cents/ m3

Ammonia water for hazard-free, incredibly cheap, and zero-carbon H2 production. David Judbarovski, systems engineering, principle inventor, retired, judbarovski.blogspot.com, judbarovski@gmail.com . H20 + 2 NH3 = N2 + 4 H2 + 0.5 O2 + 334 kJ = 334 * 4 /3.6 = USD 360. [1], [2]. dS = 445 J * mol / T, K. and dG = 334 kJ - 445 * T 480 C. If Q being a cost, USD, Q(4 H2) = Q(2 NH3) * 17 + 360). Q(H) = (34 * 17 + 360) / 8 = USD 117 / ton H2. References. [1] Ammonia water for incredibly cheap and zero-carbon H2 production - Upgraded. judbarovski.blogspot.com/2025/11, posted on November 23, 2025. [2] Ammonia water advantages for energy transition and hydrogen fueling, judbarfovski.blogspot.com/2025/11, posted on November 22, 2025. [3]. Breakthrough cheap Re energy, judbarovski.blogspot.com/2024/06, posted on June 21. 2024. [4] Cheap energy production and delivery- AIChE-2017 annual conference, judbarovski.blogspot.com/2025/09, posted on Sept. 18, 2025. [5] CV-2023, davidjud.blogspo...