Water and Wastewater Companies for Climate Mitigation Wa

Water and Wastewater Companies for Climate Mitigation (Wa. CCli. M) Sören Rüd (GIZ), Salam Al-Momany (GIZ), Mousa Shenan (Miyahuna) 1

Climate change is causing profound impacts on natural & human systems In the past 50 years CO 2 -concentration levels have doubled 2

What are the mitigation opportunities in the urban water cycle? Every urban water cycle has its own energy and carbon footprint. How close can we get to the minimum possible value? Distribution Around 40% of losses after pumping & WW collection treatment 3

Wa. CCli. M Roadmap 4

Wa. CCli. M Roadmap Ø REQUIREMENT • Needs data management system for continuous implementation of ECAM tool for: • GHG assessment • Opportunities • Monitoring • Achieving GHG mitigation 5

ECAM - Energy Performance and Carbon Emissions Assessment and Monitoring Tool www. wacclim. org/ecam Energy Efficiency GHG Assessment Opportunities ● Free & Open Source ● Online Tool ● IPCC Methodology ● MRV 6

How do utilities benefit? Reduced operational costs Less dependency on fluctuations of energy prices Contribution to mitigation goals More efficient use of water resources Improve service levels 7

Wa. CCli. M project approach Mitigation in the urban water sector Impact While contributing to the Sustainable Development Goals (SDGs) GHG Reduction and Resilience in Water & Wastewater Utilities Outcome Outputs A | Pilot Measures Implement the Wa. CCli. M Roadmap with utilities B | Framework Policy framework for GHG reduction in water sector CO 2 C | Multiplication Know-How transfer and dissemination of experience Activities 8

Where do we work? 9

JORDAN: Linking Water & Climate Key Facts • Most water stressed country in the world • 14 % of national energy consumption attributed to water abstraction and supply 10

Specific for Jordan Output A – Pilot measures: Greenhouse gas reduction measures are integrated in pilot site. Output B – Enabling environment: Political and institutional framework conditions are improved. Output C – Multiplication: International information materials and guidelines for improving the carbon balance of WWUs are disseminated 11

ECAM: Baseline Study and Mitigation Options 12

ECAM: Baseline Study and Mitigation Options Energy (k. Wh)/year Mech. Power (k. W) Heedan 13 45. 696 Low 923, 400 468, 348 293, 019 60, 720 Heedan 15 66 Med 77, 640 48, 444 18, 800 3, 895 Eff. (%) Savings Location Baseline New pump (kg. CO 2/ year) (USD) Feasibility Analysis Indicators Low of construction 260, 520 141, 324 15, 905 The cost of two 76, 753 digesters is estimated to be 2, 820, 000 USD. IRR NPV (USD) Investment Initial Cost (USD) Pay-back Period (years) The electricity selling/saving income depends on the Feed in Tariff prices (133 Heedan 9 64. 6 Med 366, 240 279, 072 56, 129 11, 631 1 Self-generating 5 -year loan (Debt Financing) Accordingly, 1, 998, 488 119, 887 6 USD/ MWh). the financial indicators based 37%on the sensitivity 2 analysis 5 -year can be summarized in the 2, 397, 743 following table: 9 Develop-Built-Operate-Transfer 0 13% Heedan 12 B 44. 1 Option Mechanism (DBOT) 3 4 Self-generating 10 -year loan (Debt Financing) DBOT 10 -year Financial Indicator 133 USD/MWh 1, 439, 341 119, 887 5 10, 474, 050 2, 397, 743 10 Net Present Value IRR project 27% - 326, 142 9% 5. 29% IRR Investor 11% Simple Payback period (years) 10. 58 Discounted Payback period (years) 23. 96 13

Madaba Urban Water Cycle - Baseline Total Energy consumption (30. 5 million k. Wh/a) Total CO 2 (29, 000 t eq/a) Water Supply 61% Wastewater 39% 14

Madaba, Jordan: Mitigation Actions Identifying and preparing optimal project design & accessing climate funds 11, 000 t/a Saving 1 Mio. $/a 6 GWh/a 190, 000 15

Madaba, Jordan: Mitigation Actions Steps in project Pipeline Development 1. Assess GHG reduction potential 2. Identify GHG sources 3. Prioritise measures 4. Prepare bankable projects 5. Financial instrument 8. 00 Saving [kg CO 2/year] 7. 00 Saving [k. Wh/year] 6. 00 Investment [€] 5. 00 4. 00 3. 00 2. 00 1. 00 - Solar Biogas Wastewater Treatment Madaba Reservoir Pumps Wells Rehabilitation Pumps Water Supply Pressure Management System 16

Madaba Governorate • Madaba Population: 200, 000. 00 people (2018) • Madaba Area: 1000 km 2 • Water Supply: 9. 8 million m 3 (2018) • Number of Subscribers: 33, 800 • Water supply per capita: 134 L/day 18

Madaba Water and Wastewater Facilities • Madaba Governorate Supply its water from local resources from Al. Wala and Al-Heedan Aquifer. • Total water production is 1200 m 3/hour from 15 groundwater wells of different production capacities. • 6 Pumping Stations and 5 Storage Reservoirs in Madaba Governorates. • Madaba Wastewater Treatment Plant has a design capacity of 7600 m 3/day. • Average wastewater flow is 7, 500 m 3/day. 19

Energy Consumption in Madaba Water Facilities • Costs of energy consumption in Madaba Water facilities reached to 4. 2 million JOD in 2018. • Average Energy Consumption in Al Heedan wells is 0. 60 k. Wh/m 3, with a total energy consumption of 6. 3 million k. Wh in 2018. • Costs of Energy Consumption in Al Heedan wells = 790, 000 JOD in 2018. • Energy Consumption in Madaba Wastewater Treatment Plant = 2. 3 million k. Wh/Year = 340, 000 JODs in 2018. 20

Energy Consumption in Madaba Reservoir Pumping Station • Average Energy Consumption is 0. 63 k. Wh/m 3, • Total energy consumption of 4. 1 million k. Wh; cost = 385, 000 JOD (Baseline). • Costs of Energy Consumption in 2018 reached to 450, 000 JOD. Before New system in progress 21

Energy Efficiency in Madaba Reservoir Pumping Stations - Wa. CCli. M The new system is in place: • 6 energy efficient pumps; 3 HH & 3 LH, controlled by Variable Frequency Drives (VFDs) to maximize the savings. • 2 pumps are operating and the rest will be operated by end of March 2019. • This initiative is sought to reduce energy consumption and water losses at pumping station and provide better service to the customers. • Initial estimations shows 32% energy saving (1. 3 million k. Wh/Year; 180, 000 JODs*) from the current energy consumption. * Tariff = 0. 138 JODs 22

Future Areas of Improvement • Installing new energy efficient pumps at Al Heedan wells. • Replacing the Wala-Theeban and Al-Areed booster pumps with new energy efficient and variable speed pumps. • Installing Solar and Biogas energy systems in the wastewater treatment plant (needed area is available) to cover Madaba WWTP with its electricity demand. 23

Visit: www. wacclim. org www. climatesmartwater. org @Wa. CCli. M_Project #Wa. CCli. M 24