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Carmine Artone
IT Manager for Operations
Famula on-line – IT company owned by Hera Spa
Multi-Utility - Italy
Smart Gas Metering in Italy
Metering, Billing and CRM Europe
Amsterdam, October 10th, 2012
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Smart Gas Metering in Italy
Italian Gas Utility Market
Authority Gas Smart Metering directive
Gas Smart Metering Standard & Architectural overview
C&I Gas Metering Overview and Status
Focus on Residential Gas Smart Metering
Hera Smart gas metering – IT point of view
Company Overview
Hera Critical success factors for point to multipoint network
IT a key success factor for Smart Metering
Gas Metering for Hera an Opportunity with Criticalities
Conclusions
Agenda
Italian Gas Utility Market
Energy market liberalized and unbundled, but limited gas customer retailer switch
22+ Million meters with 200+ distributors, most with limited financial resources
One the largest distributor has 1/3 of market , 1/4 are multi utility
M&A, international utilities market entry are modifying the market scenario
Retail competitive offering’s increasingly effective
Distribution concessions renegotiation with likely geographic regrouping ongoing
Acquirente Unico : electricity and gas national utility data exchange hub
Smart Gas Metering in Italy
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Authority Gas Smart Metering directive
Italian Authority for Electricity and Gas (Directive Gas metering 155/08 & 28/12)
The first AEEG smart gas directive was published in Oct 2008.
AEEG also defined the high level requirements, meter replacement schedule with penalties for non-compliance and customer information as a priority
Electrical Smart metering already deployed, solution needed for Gas only
Authority modified the original directive in 2012
Smart Gas Metering in Italy
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Standard & Architectural overview
The technical specification created to satisfy the authority directive 155/08 is the UNI/TS 11291 standard
Smart Gas Metering in Italy
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C&I Gas Metering Overview and Status
Requirements : Commercial & Industrial (C & I) meters • Both temperature and pressure compensated measurement
• Hourly consumption curve storage
• Customers can request an additional impulse output to monitor consumption
Status : Commercial & Industrial (C & I) meters
• Ongoing deployment, 1° Phase > G40 almost complete
• Interoperability, Specification Change Management and Security are areas of ongoing improvement
• >G40 Point to Point GPRS solution used for meter to MDM system communication
• Option for G10 and G16 to move to multi point radio
• Option to reduce costs with electronic all in one meter
C&I - No significant strategy or technical changes over the last year
Smart Gas Metering in Italy
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Focus on Residential Gas Smart Metering - Requirements
Two way end-to-end data transport guaranteed by encryption & authentication Only temperature compensated measurement, pressure not mandatory Daily consumption curve storage
Remote closure of valve, no unattended remote valve opening Solution to be based on open standards eg Wireless protocol Interoperability both for meter and concentrator Electronic display and capability to manage at least 3 reconfigurable tariff bands All software remotely upgradeable System temporal synchronization Security and data privacy high solution priorities Error status and tampering message management Project should allow for innovation during 15 year product life Wireless home display is a low priority today, unlikely to be deployed in early roll out
phases.
Smart Gas Metering in Italy
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Focus on Residential Gas Smart Metering - Status
Point to Multipoint network (almost) defined - 169 Mhz Wireless M-Bus • 169Mhz radio has greater range, less field hardware expected in Italian context
• 169Mhz radio is an EU radio standard for metering (less risk of radio interference)
• two way technology is still being optimized & tested, larger antennae size and higher component cost vs Zigbee
Next Steps
• Confirm new point to multipoint standard through use in significant pilots with shortly available “integrated” radio hardware
• Verification site availability and network planning optimization tools
• Define & confirm interoperability requirements capability
• Increase stakeholder acceptance through reduction in technical, financial, and legislative risk
Smart Gas Metering in Italy
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Smart Gas Metering in Italy
Italian Gas Utility Market
Authority Gas Smart Metering directive
Gas Smart Metering Standard & Architectural overview
C&I Gas Metering Overview and Status
Focus on Residential Gas Smart Metering
Hera Smart gas metering – IT point of view
Company Overview
Hera Critical success factors for point to multipoint network
IT a key success factor for Smart Metering
Gas Metering for Hera an Opportunity with Criticalities
Conclusions
Agenda
Company Overview (1/2)
Famula on-line is the IT company fully owned by Hera taking care of Hera’s IT department and managing Hera’s Enterprise platform and Central Systems
Hera is one of the principle Italian multi-utilities, founded in 2002, that serves 240 city councils operating in the Italian liberalized and unbundled energy market
Hera supplies Energy, Water and Environmental services to a macro area of over 3 million citizens with around 6.600 employees. More than 50% of the shares are owned by the Public sector
Hera Smart gas metering – IT point of view
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Hera spa - Company Overview (2/2)
Hera Smart gas metering – IT point of view
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ENVIRONMENTAL
2.8M citizens served
5.1 Mln tons treated 1st IN ITALY
WATER
3.1M citizens supplied
254 Mln m3
2nd IN ITALY
ELECTRICITY
517k customers
10 TWh sold
8th IN ITALY
GAS
1.1Mln customers
3,300 Mln m3 sold
4th IN ITALY
280k electric meters
97% smart-meters
9,200km network
2,400 Mln m3 gas distributed
13,734 km network
Ongoing acquisition of two additional regions (Acegas-Aps)*
141k electricity customers - 1,500km network
270k gas customers - 2,200 km network
260k water customers – 5,000 km network
500k citizen served – 0.4 Mln tons treated
GEOGRAPHIC EXPANSION
* Source: www.gruppohera.it - www.acegas-aps.it
Critical success factors for point to multipoint network
Hera Smart gas metering – IT point of view
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Variety of different locations and types of technical solutions used to install the
gas meters
Characteristics of the telecommunication technology to be used (transmission
capacity, transmission hierarchy, limitations on component location etc.)
Network planning including the analysis of the number or repeaters and
concentrators necessary to guarantee a good signal coverage
Site identification for low cost, safe & secure installations, site authorization to
install and access to maintain components, availability of 220v electricity supply.
Design the network with a vision for a multi service utility
Hera will leverage the controlled telecommunication provider Acantho spa to
address telecommunication and infrastructure requirements
battery of meters on the property perifery
meters in niche on the property perifery
meters inside the property
It is fundamental to find a telecommunications partner that can provide to the distributor existing infrastructures and managed
services in strategic locations with access to the electrical power
IT a key success factor for Smart Metering
As IT we decided to provide a robust, innovative AMM solution capable of supporting the multi-utility vision of Hera in the long term (10-15 years)
The AMM solution is part of more comprehensive vision to support business in reducing costs by
• allowing better real-time decision making based on validated data
• reduction of billing errors (and resulting claims) as a result of a reduction of the elapse time to obtain validate meter data and a reduction of estimated readings
• switch orders cost reduction
Our vision is to support Metering processes in an integrated end-to-end way from day 1, even before installing the first meter
• Planning of communication network
• Manage meter and installation logistics
• Support with mobile devices the installation process (configuration, keys,..)
• Automatic Meter enrollment on AMM System and technical master data update in the back-end systems and documentation
• Real time ability to remotely repeat and verify work orders, both re-reads and error recovery before generating a field order
• Work Order management integration to solve field maintenance issues
• Error message handling and system/network/meter monitoring
• Manage meter data verification and certification to identify deviation from standard consumption profiles (i.e. broken meters, frauds, ...)
• Integration of certified meter data into the billing system
Hera Smart gas metering – IT point of view
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Gas Metering for Hera an Opportunity with Challenges
Hera Smart gas metering – IT point of view
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• Replacement of the existing meters in a few years before the end of it’s useful operational life
• Metrological verification of convertors and above all residential meters
• Methodology technical / administrative to connect concentrators to the electrical 220v supply
• Lack of consolidated technology especially for residential market
• Increased operational costs (gprs data, battery replacement, maintenance of concentrators, etc)
• Critically low tariffs to compensate the distributor for extra costs (early replacement of operation meters & other costs listed
above)
• Creation of a meter reading network that could be used for other metering services (eg water)
• Eventual reuse of the existing Telecommunications infrastructure (i.e. assets controlled by the captive
Telecommunication provider Acantho spa)
• Guarantee the long term safe use of the electronic closure valve
• Modernization of the installed gas meters • Improvement of the gas meter reading data quality • Increase customer satisfaction and gas system credibility due to billing using real data which will result in a reduction of
customer billing complaints and the resulting workload needed to recalculate • Possibility to disconnect the gas supply remotely when the meter is inaccesible
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Smart Gas Metering in Italy
Italian Gas Utility Market
Authority Gas Smart Metering directive
Gas Smart Metering Standard & Architectural overview
C&I Gas Metering Overview and Status
Focus on Residential Gas Smart Metering
Hera Smart gas metering – IT point of view
Company Overview
Hera Critical success factors for point to multipoint network
IT a key success factor for Smart Metering
Gas Metering for Hera an Opportunity with Criticalities
Conclusions
Agenda
Smart Gas Metering in Italy - Conclusions Level of service increase by better data quality, timely data availability to better support billing and
balancing processes
Balance complexity with the total costs of the deployment and maintenance of the solution: need of careful design and test of the solution to address the significant quantity and variety of installations imposed by the energy authority
Cost increase due to more components in the field: the rollout of smart gas meter will impact greatly the maintenance costs borne by the distributors over the fifteen year product life
Need to partner with telecommunications operators: the network architecture for the data transmission for the residential market needs a know-how and infrastructure capability that is not available internally to gas distributors,
Gas tariffs increase: Italy is going, after the electricity smart metering deployment, again to be a "first mover" in smart gas metering, this will mean a significant investment that must inevitably be recovered
Benefit still uncertain: the greater consumption data availability will benefit the country but it remains uncertain if the same level of benefit experienced in the electrical meter deployment can be replicated in the gas case
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Grazie.
Thanks.
Famula on-line / Hera spa
Direzione Centrale Servizi e Sistemi Informativi