Welcome to SEMOpx where we provide our registered Members with secure, efficient trading in the Day-Ahead and Intraday market.
Register with us
To trade on SEMOpx Day-Ahead and Intraday Markets you need to complete the application process.
- Step 1
- Register with the balancing market
- Step 2
- Register with SEMOpx
- Step 3
- Obtain admission as a member with ECC
- Step 4
- Gain access to the trading platform
Current members
Below sets out the Exchange Members registered and trading with SEMOpx.
| Member Name | Shortname | Day-Ahead | Intraday Auction | Intraday Continuous |
|---|---|---|---|---|
| ALPHATARAXIA EUROPIUM B.V. | ALPHA | ✓ | ✓ | ✓ |
| AUGHINISH ALUMINA LTD | AUGHIN | ✓ | ✓ | ✓ |
| AXPO TRADING AG | EGL | ✓ | ✓ | ✓ |
| BALLINCURRY ENERGY SUPPLY LTD | BALLIN | ✓ | ✓ | ✓ |
| BORD GAIS ENERGY LTD | BORD | ✓ | ✓ | ✓ |
| BROOKFIELD RENEWABLE SUPPLY 2 LTD |
BROOK |
✓ | ✓ | ✓ |
| BUDGET ENERGY LTD NI |
BUDGENI |
✓ | ✓ | ✓ |
| CALVI ENERGY SERVICES LTD |
CALVI |
✓ | ✓ | ✓ |
| CAPTURED CARBON LTD |
CAPTURED |
✓ | ✓ | ✓ |
| CENERGISE LIMITED |
CENERGI |
✓ | ✓ | ✓ |
| CENERGISE TRADING LTD |
CENTRAD |
✓ | ✓ | ✓ |
| CENTRICA ENERGY TRADING A/S |
NORDJYSK |
✓ | ✓ | ✓ |
| CONTOURGLOBAL SOLUTIONS (NORTHERN IRELAND) LTD |
CONTOUNI |
✓ |
✓ | ✓ |
| CONVEX ENERGY GMBH |
CONVEX |
✓ | ✓ | ✓ |
| DANSKE COMMODITIES A/S |
DANSKE |
✓ | ✓ | ✓ |
| DUBLIN WASTE TO ENERGY SUPPLY LTD |
DUBLIN |
✓ | ✓ | ✓ |
|
ECOPOWER SUPPLY LIMITED |
ECOPOW |
✓ | ✓ | ✓ |
| EDENDERRY POWER OPERATIONS LTD |
EDENDERR |
✓ | ✓ | ✓ |
| EDTC LTD |
EDTC |
✓ | ✓ | ✓ |
| ELECTRICITY SUPPLY BOARD |
ELSUPPLY |
✓ | ✓ | ✓ |
| ELECTROROUTE ENERGY TRADING LTD |
ROUTE |
✓ | ✓ | ✓ |
| ELECTROROUTE POWER ACCESS LIMITED |
ROUTOP |
✓ | ✓ | ✓ |
|
ENERGETECH TRADING DMCC |
ENERGET |
✓ | ✓ | ✓ |
| ENERGI DANMARK A/S |
ENERDK |
✓ | ✓ | ✓ |
| ENERGIA CUSTOMER SOLUTIONS LIMITED |
VIRIDENE |
✓ | ✓ | ✓ |
| ENERGIA CUSTOMER SOLUTIONS NI LIMITED |
VIRIDIAN |
✓ | ✓ | ✓ |
| EP BALLYLUMFORD LTD |
AESBAL |
✓ | ✓ | ✓ |
| EP KILROOT POWER LTD |
AESKIL |
✓ | ✓ | ✓ |
| EROVA ENERGY LTD |
EROVA |
✓ | ✓ | ✓ |
|
EUROPEAN COMMODITY CLEARING LUXEMBOURG S.AR.L |
ECCLU |
✓ | ✓ | ✓ |
| FLOGAS NATURAL GAS LTD |
FLOGNAT |
✓ | ✓ | ✓ |
| GREENSPARK ANALYTICS LIMITED |
GREENPRK |
✓ | ✓ | ✓ |
| GRID BEYOND LIMITED |
GRIDB |
✓ |
✓ |
✓ |
| IBERDROLA GENERACIÓN ESPANA S.A.U |
IBERDGE |
✓ | ✓ | ✓ |
| IN COMMODITIES A/S |
INCOM |
✓ | ✓ | ✓ |
| INDAVER ENERGY LTD |
INDAVER |
✓ | ✓ | ✓ |
| KRIA ENERGY EHF | KRIA | ✓ |
✓ |
✓ |
| LCC POWER LTD NI | LCCPOW | ✓ | ✓ | ✓ |
| LCC POWER LTD ROI |
LCCPOI |
✓ | ✓ | ✓ |
| LIGHTFIELD LTD |
FIELD |
✓ | ✓ | ✓ |
| MFT ENERGY A/S |
MFT |
✓ | ✓ | ✓ |
| NATURGY LTD |
VAYU |
✓ | ✓ | ✓ |
| NEXT KRAFTWERKE GMBH |
NEXTKW |
✓ | ✓ | ✓ |
| NIDHOG APS |
NIDHOG |
✓ | ✓ | ✓ |
| NORDIC ENERGY HOUSE APS |
NORDIC |
✓ | ✓ | ✓ |
| PANDA POWER LTD |
PANDA |
✓ | ✓ | ✓ |
|
POWER MANAGEMENT IT LIMITED |
POWERIT |
✓ | ✓ | |
| POWER NI ENERGY LTD |
POWERNI |
✓ | ✓ | ✓ |
| POWERMART APS |
POMART |
✓ | ✓ | ✓ |
| PREPAY POWER LTD |
PREPAY |
✓ | ✓ | ✓ |
| SLIABH BAWN SUPPLY DAC |
SLIABH |
✓ | ✓ | ✓ |
| SLIEVEREAGH POWER (CS) LTD |
SLIEVP |
✓ | ✓ | ✓ |
| SSE ENERGY SUPPLY LTD |
SSE |
✓ | ✓ | ✓ |
| STATKRAFT MARKETS GMBH |
STATKMKT |
✓ | ✓ | ✓ |
| TYNAGH ENERGY LTD |
TYNAGH |
✓ | ✓ | ✓ |
| WFSO LIMITED |
WFSO |
✓ | ✓ | ✓ |
| WFST LIMITED |
WFST |
✓ | ✓ | ✓ |