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News
- A strong and direct cooperation
- Swiss Railways and Erex – On Track to Greater Precision
- Article: NMBS Logistics reduces energy consumption by 25%
- Article: Climate Train to Paris
- Article: SBB is taking measures to reduce 20% of its energy consumption
- Article: Are you paying too much for your traction energy?
- Article: How Norwegian Technology is Bringing the Railway Industry into the 21st Century
- Article: From Jernbaneverket to Bane NOR
- New modular Eress partnership
- Stabling & Shunting
- Why join Eress?
- Why did the Netherlands chose Eress
- Belgium switched tracks onto Erex system
- Why did Sweden join Eress?
- Why did Finland join Eress?
- Eress Forum 2019
- Highlights from Eress Forum 2019
- National and International Energy Billing
- Get control and overview of your energy onboard
- Energy Deadlines are Around the Corner: 2020 DCS and Exchange
- How to implement a settlement system before the 2020 deadline?
- What is Erex Exchange?
- Erex Exchange: A Crossroad for Metered Data
- Erex Settlement: Paving the Way for a Fairer Market
- Welcoming Vibeke Hodne
- CFL becomes Eress 9th partner
- Poland starts equipping its trains with energy meters
- Welcome to our new Eress Events pages!
- The European experience of energy metering on trains
- Presentations from the Energy Metering Day
- The new IRS 90930
- ERA has launched a questionnaire about Energy Metering Systems
- Erex new version will lift the energy settling and billing for 9 countries in Europe
- New Sector Declaration
- Switzerland focuses 100% on renewable energy
- Eress Event presentation: Missing energy metering data
- More electric trains in Lithuania
- Deutsche Bahn buys clean energy from Norwegian Statkraft
- A guide to the New IRS 90930: yesterdays' presentation
- European Power Markets Event and Presentations
- Presentations from Eress Forum 2021
- Talgo bets on hydrogen trains
- Almost 1/2 of the railways are not electrified in Europe
- High speed stations will have carbon-free energy
- Monitoring sensors to improve efficiency and safety for train companies
- HS2 will make journeys zero carbon for emissions from ‘day one’
- Eress speaking at the AERRL workshop in Brussels today
- Eress visited Infrastruturas de Portugal
- Lineas to apply energy surcharge for rising energy prices
- Successful test of 5G stand-alone cellular network in Germany
- Presentations and statistics of "How green are the railways in Europe" session
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Press releases
- Press release: Eress Partnership Adds Eighth Partner
- Vivens from The Netherlands becomes Eress 7th. partner
- SBB from Switzerland becomes Eress 6th partner
- SNCF starts testing Erex system
- Press release: Finland launches Erex system
- Press release: Creation of Erex Change Advisory Board
- Press release: Switzerland running in Erex
- The newest Erex technology was shown in Oslo last week
- Prorails' presentation on its transition towards non-fossil fuel energy
- A successful Eress Forum 2019
-
News
-
Library
- Archived Eress Events
- Eress Events FOR PARTNERS ONLY
- Eress Newsletter FOR PARTNERS ONLY
- Railway Energy Library
-
Railway Energy Glossary
- 4th Railway Package
- Alternating Current (AC)
- Association of Issuing Bodies
- Automatic train protection (ATP)
- Balancing power
- Catenary system
- CENELEC
- Certificates
- Compiled Energy Billing Data (CEBD)
- Conformity assessment
- Consist
- Consumption Point Identification (CPID)
- Contact line
- Conversion (energy conversion)
- Corridors (EU core network corridors)
- Current Measurement Function (CMF)
- Cycle braking
- Data collection system (DCS)
- Data Handling System (DHS)
- Diesel multiple unit (DMU)
- Direct Current (DC)
- Distribution (Electric power distribution)
- Distributed power
- Dynamic braking
- EECS System
- Electric multiple unit (EMU)
- Electromagnetic compatibility (EMC)
- Energy Calculation Function (ECF)
- Energy Measurement Function (EMF)
- Energy Measurement System (EMS)
- EU Directives
- European 20-20-20 Targets
- European Standard EN 50463
- European Union Agency for Railways (ERA)
- European Vehicle Number (EVN)
- Event recorder
- Frequency (Utility or power line frequency)
- Gauge
- Grid
- Guarantee of Origin
- Heavy haul
- High-voltage direct current (HVDC)
- Hertz (Hz)
- Intermodal freight
- Interoperability Directive
- Kinetic energy
- Main generator
- Metrology
- Network Statement
- Notified body
- Pantograph
- Power braking
- Power Purchase Agreement (PPA)
- Railway Undertaking (RU)
- Regenerative breaking
- Remote Access (to energy measurement systems (EMSs))
- Rolling stock
- Settlement System
- Shunt (or current shunt resistor)
- Shunting
- Stabling
- Technical Specifications for Interoperability (TSIs)
- Traction supply
- Traction unit
- Traffic Management System (TMS)
- Trainset
- Transformer
- Transmission (Electric power transmission)
- TSI ENE
- TSI LOC & PAS
- UIC (International Union of Railways)
- UIC leaflet 930
- Unbundled
- Voltage
- Voltage Measurement Function (VMF)
-
Erex terminology
- Application Programming Interface (API)
- Area parameters
- Beta testing
- Calculation input data
- Calculation results
- Change Request (CR)
- Consolidated input data
- Consumer
- Consumption area
- Consumption factor
- Consumption point
- Consumption point administrator
- Contracts with external suppliers
- Costs
- Customer
- Customer parameters
- Data Collector
- Data Responsible
- Electronic Data Interchange (EDI)
- Energy consumed by trains
- Energy conversion factors
- Energy regeneration
- Energy supplied
- Entity in Charge of Maintenance (ECM)
- Exchange rates
- File transfer protocol (FTP)
- Final settlement results
- Graphical user interface (GUI)
- Infrastructure capacity
- Infrastructure Manager (IM)
- Interoperability
- Invoice estimates
- Keeper
- Local metering point
- Meter
- Meter train operator relations
- Metered data distributor
- Metered time series
- Network
- Network Statement
- Non-metered consumption data
- On-account settlement
- On-account settlement results
- Other energy consumption
- Ownership (of data)
- Payload
- Prices
- Railway Undertaking
- Railway Undertaking (RU)
- Reconciliation Factor
- Result set
- Role
- Settlement procedure
- Settlement process
- Settlement instance
- Technical Specification for Interoperability (TSI)
- Time series
- Traction unit
- Traction Unit Owner
- Traffic Category
- Train
- Train disposition data
- Train Management System (TMS)
- Train metering point
- Train parameters
- Train Path
- Uncorrelated time series
- Vehicle
- XML
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- About us
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Contact Eress by phone + 47 22 45 50 00.