27/04/19 UPWSP 5 th Conference “Towards Integration In Fields of Water and Energy” Towards a Palestinian Program for symbiotic hybrid systems for the water sector Presented By: Prof. Corinne DUBOIS April, 2019 Towards a Palestinian Program for symbiotic hybrid systems for the water sector Summary 1. Part of the electricity in water & part of the water in electricity 2. The Nexus “Water-Renewable Energies” symbiotic concept 3. Example of Tubas Renewable Energy for Water. 4. The main points to solve at the level of each city 5. Why the national dimension of the program is a key factor 6. Action plan to transform the crisis in a national opportunity. 2 1
27/04/19 Towards a Palestinian Program for symbiotic hybrid systems for the water sector 1- Part of the electricity in water & part of the water in electricity Electricity component is a major factor In the water supply security, and ▪ In the water delivery prices ▪ The stress on the demand for electricity affects the Water sector: • Palestine’s water supply is one of the biggest energy consumer sector in the country. Pumping and wastewater treatment are impacted by the lack of energy resources • and the weaknesses of the grid. The stress on the demand for electricity makes the electrical systems more sensible to the Water sector too: The specificities of operation of big pumps induce serious impacts onto the grid • 3 Towards a Palestinian Program for symbiotic hybrid systems for the water sector 2- Nexus “Water-Renewable Energies” symbiotic concept: A symbiotic hybrid renewable energy system, based on wind and solar power. This system is complementary of the existing electrical grid 4 2
27/04/19 Towards a Palestinian Program for symbiotic hybrid systems for the water sector 2- Nexus “Water-Renewable Energies” symbiotic concept: The Basics of the symbiotic system: The unit of process is the whole interconnected water system • Optimizing the efficiency of the global system, meanwhile • Minimizing the threats on each one of the sub-systems. 5 Towards a Palestinian Program for symbiotic hybrid systems for the water sector ةددجةددجتلنالنا ةيلفاكتلفاكتلالا ةقاطقاطلالا ماظماظن ةنيجهلةنيجهلا هايهايلنالنا عاطاطقلقل 2- Nexus “Water-Renewable Energies” symbiotic concept: As the wind blows and/or the sun shines … 6 3
27/04/19 Towards a Palestinian Program for symbiotic ةنيجهلةنيجهلا ةيلةيلفاكتلتلا ةقةقاطلطلا ماظنظن ةددجةددجتلنالنا هايهايلنالنا عاطاطقلقل hybrid systems for the water sector 2- Nexus “Water-Renewable Energies” symbiotic concept: And when there is neither wind nor sun … 7 ةيلةيلفاكتلتلا ةقةقاطلطلا ماظنظن ةددجةددجتلنالنا ةنيجهلةنيجهلا هايهايلنالنا عاطاطقلقل - ةيؤريؤرلالا Towards a Palestinian Program for symbiotic ةمةماعلا hybrid systems for the water sector 2- Nexus “Water-Renewable Energies” symbiotic concept: In some countries, To improve (electrical) energy even if policies about Political independency Renewable Policy Energies are fuzzy, auto-production is Pumps are big consumers almost always possible Reservoirs are storage Technical Grid weaknesses Limited production means To decrease the costs of To decrease the cost of water for Economical energy for the the citizens Social water sector To allow new water systems to be built To replace noisy GENSETs by To improve energy wind and PV plants Energetical Environmental sustainability efficiency To improve energy to rationalize the consumption efficiency & independency less levels of transformation less losses in transmission lines TREW Project/ 8 2017 4
27/04/19 Towards a Palestinian Program for symbiotic hybrid systems for the water sector 2- Nexus “Water-Renewable Energies” symbiotic concept: Benefits of the renewable Symbiotic Systems 1. It shall reduce the costs for water and electricity 2. It shall give more autonomy of operation to the water sector 3. It shall strengthen the electrical grid and relieve it from the impacts of one of its main consumers. 4. It can avoid the use of GenSets during some periods of the year. TREW Project/ 9 2017 Towards a Palestinian Program for symbiotic hybrid systems for the water sector 3- Example of Tubas Renewable Energy for Water 1. The technical concept design approach 2. The permitting and regulatory approach 3. The economical approach 4. The importance of wind energy in the process (why it brings the necessary change of paradigm) 10 5
27/04/19 Towards a Palestinian Program for symbiotic hybrid systems for the water sector 3- Example of Tubas Renewable Energy for Water The objectives Water Price in Palestine Water supply security and Price To provide a financing starting base in Tubas and a living demonstration pilot in order To secure and to to deploy the same types of projects decrease the price of anywhere can be, with the target to the water for the Tubas secure and to decrease the price of the governorate’s citizens water for all Palestinian citizens Stabilizing Electrical Grid Economic Development and Autonomy To create a reliable investment To stabilize the electrical schedule for renewable grid and to increase energies local professionals electrical autonomy business models 11 Towards a Palestinian Program for symbiotic hybrid systems for the water sector 3- Example of Tubas Renewable Energy for Water The technical concept design approach: Step 1 � Modeling of the water network systems Step 2 � Collecting the hourly consumptions of each pump Step 3 � Assessing of the possible EnR capacity to implement. 12 6
27/04/19 Towards a Palestinian Program for symbiotic hybrid systems for the water sector 3- Example of Tubas Renewable Energy for Water The technical concept design approach Step 4 � Production assessments: Requires studies from a qualified wind and PV professional Performed with MeteodynWT CFD software PV plant PV on roofs Wind power plant Total Installed capacity (kW) 2000 1700 3700 Production assessment (MWh/yr) 2590 470 2540 5600 13 Towards a Palestinian Program for symbiotic hybrid systems for the water sector 3- Example of Tubas Renewable Energy for Water The permitting and regulatory approaches � Approaches before the construction & exploitation (including Windmills) 1st of all : to fix Land Agreements Then, to decide under which regulatory framework to work Then, the permitting: 14 7
27/04/19 Towards a Palestinian Program for symbiotic 1.3-1 hybrid systems for the water sector 3- Example of Tubas Renewable Energy for Water The permitting and regulatory approaches for wind energy in link with technical infrastructures: Grid 15 Towards a Palestinian Program for symbiotic hybrid systems for the water sector Land Use, ESIA and Construction Permitting 16 8
27/04/19 Towards a Palestinian Program for symbiotic hybrid systems for the water sector 3- Example of Tubas Renewable Energy for Water The economical approach for a Pilot project: Remarks: • Figures are conservatives • It is a PILOT • In private finance 11yrs is too long • In Public finance 11yrs is also difficult • With Donors intervention , the Pilot is made possible. • But to upscale the concept, volume is needed, so several projects are necessary to get economical viability Source: Business Plan and feasibility report of the construction project for the demonstration unit for Tubas- 21/12/2016 17 Towards a Palestinian Program for symbiotic hybrid systems for the water sector 3- Example of Tubas Renewable Energy for Water The importance of wind energy in the process: Constraints: Dedicated approaches ▪ ESIA is heavier ▪ Wind resource Studies are long (12months min) ▪ ▪ Wind production results are highly technology-dependant. 18 9
27/04/19 Towards a Palestinian Program for symbiotic hybrid systems for the water sector 3- Example of Tubas Renewable Energy for Water Advantages of getting Wind energy in the hybrid system: ▪ Land surface availability is a key factor � Wind mills do not need many m2. ▪ CAPEX for wind mills has decreased and, providing a good scale is competitive with PV. ▪ Example of the whole REN system related production during Summer (average day- kWh) 19 Towards a Palestinian Program for symbiotic hybrid systems for the water sector 4- Main points to solve at each city level 1. The technical concept design approach To map the water system and to monitor the consumption of each pump ▪ To see forward (the future equipment, the future investments, the future means) ▪ To map the wind and sun resources over the lands ▪ To dedicate the best places nearby the city to renewable resources ▪ (means signed commitment from territorial authorities with a timeline) ▪ About windmills: use the wind atlas to check the wind resource. 20 10
27/04/19 Towards a Palestinian Program for symbiotic hybrid systems for the water sector 4- Main points to solve at each city level 2. The regulatory approach 3. The economical approach 4. The wind energy specific approaches 21 Towards a Palestinian Program for symbiotic hybrid systems for the water sector 5- Why a National dimension for the program? What for a « National dimension »?: Every Governorate with good wind resource, as: Tubas/Jenin/Nablus/Ramallah/Bethlehem/Hebron.. Elsewhere, make it but not hybrid (only with PV) 22 22 11
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