Shared Solar Smart Micro Grids
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The document discusses the implementation of smart micro grids for renewable energy access in rural areas, focusing on countries like Mali, Tanzania, and Uganda. It highlights the challenges of energy access, the potential for mobile technology in managing electricity supply, and the benefits of pre-paid systems. The proposed solutions include a platform called SharedSolar, which aggregates services and allows for data-driven investment in energy infrastructure.
Shared Solar Smart Micro Grids
- 1. Dr Sebastian Rodriguez Smart micro grids For energy access seb@i4sd.com www.i4sd.com 932 Columbus Ave Suite 5s NYC, NY, 10025. USA
- 2. Universal Access to energy Double the rate of renewable energy in generation Double the rate of energy efficiency
- 3. Batteries Piles Kerosene lamps Mobile charging 1,300 million people, 87% living in rural areas
- 4. Mali (Tiby) Tanzania (Mbola) Ruhira (Uganda) Coming soon: Ethiopia Tanzania
- 5. Expenditures in energy are small and variable across different households and times of the year Electricity is an aspiration and a need
- 7. Levels of Access to electricity: National: 27.08% Rural: 14.89% Mobile phone penetration: 57% * Expenditures in lighting (kerosene, batteries and piles): $6 a $10 per household (5% of hh income) ** *Rapport 2010 de mise en œuvre du Cadre Stratégique pour la Croissance et la Réduction de la Pauvreté (CSCRP) 2007-2011 ** Millennium Village Project Survey (2010) 296 hh/ SharedSolar Survey (160 hh) Example: MALI
- 8. Situation des Ménages Situation: >20 households within 100 m radius Radius 100m
- 9. Photograph Credits: Jose Barnuevo Potou cluster, SENEGAL, first Electricity for social institutions Stand- alone technolog ies mini-grids Local Level Planning and Priorities Grid extension
- 10. Decision-making thru data (WB Report) Local Priorities and Constraints oll-out plans and timelines with costing Rural and national linked
- 11. 100m or 300 ft Uganda Conection to national grid
- 12. What is SharedSolar? • It’s a SMART renewable energy micro- grid •Platform that allows aggregation of services and infrastructure via Smart meters Features •Pre-paid electricity via mobile pone and local data network •Control and monitoring of electricity production and demand •Investments based on demand are competitive, verifiable and gradual Pre-paid scratch card Terminal wifi
- 13. Diakoroba, MALI
- 14. Storage systems Modular systems Smart meters
- 15. Underground and aerial conections Pre-financing of internal installations LED lamps. Energy efficiency (5W) International electric standards High quality materials for long duration
- 19. 3.06 USD/kWh Day 3.83 USD/ kWh Night 1.15 USD/kWh Day 3.06 USD/kWh Night $2.50/ hh pm $9/hh pm
- 21. www.sharedsolar.org Website view Graph of comsumption ManagementBENEFITS: Management in real time of demand and production for a progressive planning of investment
- 23. Sustainability Technology Financial Operational Scale-up • Investment aggregation • Verified digital payments • Low operations and maintenance costs • Modular • Easy installation • Incremental infrastructure • Planning and monitoring tools • Flexible platform, designed for future upgrades • Productive uses • Intuitive and field tested software
- 24. Refrigeration and food storage Productive Activities TV and satellite receivers
- 25. Health centers
- 26. SharedSolarPump Water Storage Metering Vegatable garden Households Electric connections Hydraulic connections Lighting, TV, Freezer PV system 1000L container 200W pump 5W LED lamps 150W Freezer 75W TV Perspectives Irrigation• Irrigation
- 27. Irrigation Gaban Wolof SENEGAL 2 Ha of vegetable production Energy for 20 families Power <10kWp Water at 60m depth
- 28. 0 200 400 600 800 1000 1200 12/14/2014 4:48 12/14/2014 16:48 12/15/2014 4:48 12/15/2014 16:48 12/16/2014 4:48 12/16/2014 16:48 12/17/2014 4:48 12/17/2014 16:48
- 29. Mobile towers Energy for nearby households Power approx 20 KWp Working @ 99%
- 31. Control room
- 32. Dólaresporconexión (USD) Total investment per connection System equivalent 70Wp with storage of 500Wh/day. Lifecycle of over 12 years Approx. 80 USD/year/connection 0 200 400 600 800 1000 1200 1400 1600 1800 2000 SharedSolar v3.0 SharedSolar v2.0 SharedSolar v1.0 Medidores intelligentes Instalaciones interiores Red eléctrica Resto de sistema Produccion Electrica
- 34. SC-20 DIN mounted meter wired LAN Low used base Centralised metering Trinity 10x channel IP65 Case wired LAN High client density Centralised metering Glen Canyon WIFI and 3G options End of the line metering
- 35. GSM BTS Wifi router Plug computer Ethernet (RJ45) Mobile device Meter Wifi (IEEE 802.11) range 100m 2G/3G SMS/SMPP Ethernet (RJ45) GSM modem USB serial
- 36. airGrid antenas airMax sector antena Base station (Internet Service Provider) Wifi router Plug computer Ethernet (RJ45) Ethernet (RJ45) Mobile device Meters Wifi (IEEE 802.11) range 100m AirMax 2.4Ghz* range up to 30km *AirMAX is a proprietary Wi-Fi protocol with Time Division Multiple Access (TDMA) that allows each client to send and receive data using pre-designated time slots managed by an intelligent AP controller. This “time slot” method eliminates hidden node collisions and maximises airtime efficiency ADSL wired connection Ethernet (RJ45) Wifi (IEEE 802.11) range 100m
- 38. Gateway (access point) Household with meter Electric distribution grid Typical 200m Line of sight 1000m* 802.11 n wireless mesh network Gateway (Access point) Wide Area Network Glen Canyon meters with wifi mesh network Utilty Neighbourhood Area Network Cloud Applications3G/Airmax/Wimax Data connectivty
- 39. IP enabled meter (WIFI, ethernet, GSM)NAN WAN Cloud and Hybrid Cloud Applications Data 128-bit AES encrypted and carried using IPV4/IPV6 Internet protocol3 trough 3G/GPRS, Ethernet, WiMAX Register Billing API, Automatic Meter Reading, Power Outage Reporting, Analytics, Administration and Provisioning, Remote Connect and Disconnect (load shedding), Utility Branded Consumer Portal, Mobile Field Deployment, Prepayment Data structure
- 40. www.sharedsolar.org SharedSolar Development Team: Edwin Atkins, Matt Basinger, Michael Benedict, Matt Berg, Eric Brewer, Jonathan Carbajal, Harrison Chiu, Justin Elszasz, Kate Kennedy Freeman, Renaud Gaudin, Emilio Jiménez, Levi Kingery, Yancheng Li, Achintya Madduri, Scott McNeil, Rajesh Menon, Chris Natali, Javier Rosa, FS Rodriguez Sanchez, John Sarik, Daniel Soto, Ivan Willig, Groundlabs, Associated reasearchers: Mark Johnston, Andrew Marder, Alex Dorey, Prabhas Pokharel, Kate Freeman, Shaky Sherpa ADVISORY BOARD: Jay Dobson, Jill Watz, A. Morton, Vic Khaitan, Vijay Modi Connectivity: Ericsson, Airtel and Malitel Hardware: Scatec, Trinity Meters Trina Solar