Monthly Electrical Energy Overview November 2017

Transcription

1 November 217

2 Monthly Electrical Energy Overview November 217 Monthly gross domestic demand fell by 1.1% compared to November 216, due to below-normal temperatures. The monthly trade balance was in favour of imports. Total demand corrected for climate contingencies remained stable. Demand by heavy industry continued its road to recovery. Monthly nuclear generation fell by 2.6% compared to November 216. Hydro-generation was also down again, compared to 216, by 6.8%. Wind power generation was stable compared to November 216, while solar power generation increased by 21.8% compared to 216. The regional monthly load factor for wind power varies between 17.4 and 37% depending on the region. The load factor for mainland France amounts to 24.7%. Market prices were up in Europe. They are high in France due to the low availability of nuclear and the increase in usage. The monthly trade balance for France was negative in November new installations were commissioned over the course of November. Monthly Overview - November 217 2

3 Monthly Electrical Energy Overview November 217 DEMAND The average temperature in November 217 was lower than the normal average monthly by.8 C and down by.5 C compared to November 216. Gross demand, which amounted to 44,789 was down compared to 216 by 1.1%. The recovery in demand by heavy industry continues and total demand adjusted for climate contingencies is stable. GENERATION Monthly nuclear generation fell by 2.6% compared to November 216. Monthly hydraulic generation was also down by 6.8% compared to 216 as in the previous months. Conventional thermal generation increased by 6%. WIND AND SOLAR Monthly wind generation for November 217 increased by -.3% compared to November 216, amounting to 2,316. Monthly photovoltaic generation increased sharply by 21.8% compared to 216 and totalled 449. TERRITORIES AND REGIONS The load factor for wind power in November was higher than 3% in the Provence-Alpes Côte d Azur, Occitanie and Auvergne Rhône-Alpes Regions. Whereas the load factor for wind power across mainland France varied between 1.7 and 78%inNovember,theminimumregionalloadfactorforwindpowerwasbetweenand1.1%andthemaximumregional loadfactorforwindpowerwasbetween 68and92%. ELECTRICITY MARKETS French prices increased, amounting to an average of 63.4/MWh over the month of November. This price increase was due to below-normal temperatures for the season, which led to a rise in usage, as well as to still-limited nuclear availability. INTERNATIONAL TRADE The monthly trade balance shifted in favour of imports in November 217, in a trend unseen since January 217. It amounted to 826. The exporting balance to Switzerland and Italy decreased compared to October, but remained in favour of exports and increased compared to November 216. The exporting balance to Great Britain and Spain moved in favour of imports, in a trend unseen since January 217. Lastly, the trade balance to the CWE zone was up compared to November 216, as well as compared to the month of October 217 and reached a record high of 2,74 in imports. NEW INSTALLATIONS The installations commissioned in November mainly aimed to secure power supply of the Brittany region ( Brittany safety net ), of Arles area and the Forez plain. These installations also aimed to enhance electricity quality in the valley of Romanche. Monthly Overview - November 217 3

4 Monthly electrical energy overview November 217 Monthly energy consumption Monthly gross consumption % 3% 3% 2% 2% 1% Trend by sector in sliding year adjusted from the climate effect 2,9% 3 1% %,1% 2 1-1% -1% -2% -,4% Dec-16 Jan-17 Feb-17 Mar-17 Apr-17 May-17 Jun-17 Period Period Jul-17 Aug-17 Sep-17 Oct-17 Nov-17-2% Dec-16 Jan-17 Feb-17 Mar-17 Apr-17 May-17 Jun-17 Jul-17 Aug-17 Adjusted national consumption Direct RTE customers * Adjusted consumption on PDN Sep-17 Oct-17 Nov-17 *without energy sector Peak consumption* November GW Gross monthly consumption at the peak and actual temperature 83,8 GW 25 C ma 1 je 3 sa 5 lu 7 me 9 ve 11 di 13 ma 15 je 17 sa 19 lu 21 me 23 ve 25 di 27 ma 29 Deviation from norm ( C) Gross consumption : daily peak (GW) Actual temperature -1 GW Evolution of monthly power extrema 12,1 GW 29,5 GW 83,8 GW 41,1 GW Max power Min Power Absolute max Absolute min * Perimeter France excl. Corsica, losses included Monthly Overview - November 217 4

5 Monthly electricical energy overview November 217 Installed capacity (MW) November 217 Energy generated () November 217 Hydroelectric Nuclear Conventional Thermal 7 4 Hydroelectric Conventional Thermal Other RES Solar Wind Other RES 797 Solar 449 Wind Nuclear Focus on generation sectors Nuclear generation Hydro-electric generation Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Period Period Period Period Fossil-fuel thermal generation RES generation excl. hydro-electric Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Period Period Period Period Monthly Overview - November 217 5

6 Monthly electrical energy overview November 217 Monthly generation Wind generation Photovoltaic generation Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Period Period Period Period % 7% 6% 5% Load factor of wind generation November 217 MW ,% 25,% 2,% Rate of coverage of consumption by wind generation (%) 19,8% 4% ,% 3% 2% 1% % 11/1 11/3 11/5 11/7 11/9 11/11 11/13 11/15 11/17 11/19 11/21 11/23 11/25 11/27 11/29 Mean load factor by half-hour interval (%) and associated power Mean monthly load factor (%) and associated power ,% 5,%,% Jan 12 May 12 Sep 12 Jan 13 May 13 Sep 13 Jan 14 May 14 Sep 14 Jan 15 May 15 Sep 15 Jan 16 May 16 Sep 16 Jan 17 May 17 Sep 17 Average value Maximal value Minimal value 5,4%,3% Fleet development in France Planned fleet on the PTN MW Development of generating fleets in France** Technology Installed capacity* at 3/11/17 Queued projects * Nb Cumulative power Projects in preparation* Nb Cumulative power Wind of which Offshore 799 MW 33 MW MW MW 327 MW MW Jan 1 Jun 1 Nov 1 Apr 11 Sep 11 Feb 12 Jul 12 Dec 12 May 13 Oct 13 Mar 14 Aug 14 Jan 15 Jun 15 Nov 15 Apr 16 Sep 16 Feb 17 Jul 17 Photovoltaic 641 MW 3 29 MW 1 6 MW Wind farm Solar photovoltaic * Refer to glossary for category definitions Wind capacity awaiting connection at Enedis as of 3/9/17: 6 8 MW ** data available up to October 217 Solar capacity awaiting connection at Enedis as of 3/9/17: MW Monthly Overview - November 217 6

7 Aperçu Monthly mensuel electrical sur l'énergie energy électrique overview Septembre November Distribution of regional generation Distribution of regional consumption Regional load factor for wind power in November 217 The monthly average load factor for wind power amounted to 24.7% in November 217. The average factor varied depending on region. For instance, the load factor for wind power in November was 3% higher in the Provence-Alpes Côte d Azur, Occitanie and Auvergne Rhône-Alpes Regions. In those regions, there is a sometimes sizeable gap compared to the monthly average load factor across mainland France. The regions where the average load factor for wind power was lowest were Nouvelle- Aquitaine (17.4%), Brittany (19.7%) and Pays delaloire(21%). In those regions too, to a lesser extent, a gap can be seen with respect to the load factor for wind power across mainland France Monthly Overview - November

8 Monthly electrical energy overview November 217 Spot prices in Europe Monthly average value Actuality of Market mechanisms 63,43 Prix( /MWh) Sens du spread prix >prix FR prix <prix FR 56,57 31,33 31,26 31,96 31,28 33,1 34,6 34,68 47,27 39,36 4,37 66,6 Record-high volume demand for ARENH The ARENH (Regulated Access to Legacy Nuclear Power) system has, since 1 January 212, offered alternative power suppliers access to power generated by EDF's legacy power plants at the regulated price of 42/MWh TWh of ARENH power were requested by EDF competitors for 218. This record high figure is ascribable to forecasted prices for 218 exceeding regulatory levels. 63,43 59,36 59,19 59,83 67,78 66,13 62,78 59,79 62,61 6,85 /MWh Daily average value evolution of the spot prices during the month Moyenne sur le mois 1-Nov 4-Nov 7-Nov 1-Nov 13-Nov 16-Nov 19-Nov 22-Nov 25-Nov 28-Nov Belgium Netherland France Germany/Austrich Great Britain Spain Italia (north) Monthly Overview - November 217 8

9 Monthly electrical energy overview November 217 Commercial exchanges November 217 MW Daily extrema of the export balance EXPORT : IMPORT : BALANCE : Monthly exchange balances on each border 3 With CWE zone With Great Britain 25 With Switzerland déc janv févr mars avr mai juin juil août sept oct nov déc janv févr mars avr mai juin juil août sept oct nov With Italy With Spain déc janv févr mars avr mai juin juil août sept oct nov déc janv févr mars avr mai juin juil août sept oct nov déc janv févr mars avr mai juin juil août sept oct nov 11/1 11/2 11/3 11/4 11/5 11/6 11/7 11/8 11/9 11/1 11/11 11/12 11/13 11/14 11/15 11/16 11/17 11/18 11/19 11/2 11/21 11/22 11/23 11/24 11/25 11/26 11/27 11/28 11/29 11/3 Minimal balance Maximal blance The energy values described correspond to contracted exchanges on Euronext. Monthly Overview - November 217 9

10 Monthly electrical energy overview November kv underground line Calan - Mur-de-Bretagne Morbihan (56) Compensating means 8 MVAR Calan et Mur-de-Bretagne Morbihan (56) et Côtes d'armor (22) Secure the power supply of the Brittany region ( Brittany safety net ) 225 kv substation Coupvray 225 kv overhead-underground line Coupvray - Villevaude 225 kv underground line Coupvray - Orsonville Seine et Marne (77) Connecting a distributor customer 225 kv overhead-underground line Montluçon - Montvicq Allier (3) Partial burying of conductors 225 kv underground line St Amour - Vaise Rhône (69) Renewal of conductors 225 kv overhead line Fléac - Niort Charente (16) Partial renewal of conductors 45 kv overhead-underground line Grand Coeur - Notre-Dame-de- Briançon Savoie (73) Partial renewal of conductors 225 kv underground line Feurs - Volvon 225 kv substation et transformateur 17 MVA Feurs Loire (42) Securing power supply of the Forez plain 63 kv overhead-underground line Les Clavaux - Péage-de-Vizille Les Clavaux - Portique des Clavaux Isère (38) Enhance electricity quality in the valley of la Romanche 63 kv substation La Montagnette 63 kv underground line Arles - La Montagnette La Montagnette - Les Olivettes Bouches-du-Rhône (13) Electrically securing Arles area 225 kv substation et transformers 17 MVA La Montagnette 225 kv overhead-underground line Jonquières - La Montagnette La Montagnette - piquage à Vilassole Bouches-du-Rhône (13) Electrically securing Arles zone area Overhead line Underground line Substation 63 to 15 kv Monthly Overview - November 217 1

11 Nb Puissance cumulée Nb Puissance cumulée 2131 MW MW 42% 8% 238 MW 1 3 MW Monthly electrical energy overview November 217 Data sources This document relies on metered data collected by RTE and also on data sent by the french DSOs, especially erdf and EDF SEI. Monthly gross consumption Perimeter : France with Corsica, losses included Gross national demands and actual temperatures Daily peak for perimeter France excl. Corsica For more information on how actual temperatures and reference temperatures are calculated, visit RTE's website: Extreme capacity value trend Max/Min Power: Maximum/minimum power consumption in France over the month, excluding Corsica Absolute extreme value: Extreme value for consumption observed since 1st January 28 Trend by sector in sliding year adjusted from the climate effect Total consumption: Consumption of France, with Corsica, losses included. Adjusted from climate effect. Adjusted consumption on PDN: Represents the consumption of resditential and SMEs/SMIs sector. Data adjusted from weather effect. Direct RTE customers : Industrial sites connected directly to the PTN (excluding consumption at source). Energy sector is excluded Trend in sliding year : growth between the last 12 cumulative monthly values and the previous 12 Generation The "Hydro-electric" category includes all types of hydro plants (impoundment, run-of-river, etc.). Consumption for pumping by pumped storage facilities is not deducted from generation. The "Nuclear" category includes all nuclear units. Consumption by auxiliary units is deducted from generation. The "Fossil-fuel thermal" category includes Coal, Oil and Gas-fired technologies. The "Other RES" category includes PV solar, Biomass, Biogas and paper/card waste. The installed capacity values are valid for the end of the month, with the exception of the "Other RES" category, which is validfor the start of the month. Wind Generation Load factor : Ratio of wind power generated to nominal installed wind capacity Coverage of demand Coverage rate : Ratio of wind power generated to gros national consumption at a given time Puissance Filière installée Eolien 361 MW 22 dont Offshore Photovoltaïque 24 MW 9 Projets en file Projets en d'attente préparation Generation Wind: onshore and offshore wind projects. The share of offshore capacity is indicated in the row below Installed capacity: Cumulative capacity of installations for which a connection agreement has been signed. Queued projects: Projects which have entered the connection queue under RTE's connection procedure, i.e. projects which have signed a "queuing proposal" with RTE, following a detailed connection study or a "technical and financial proposal". Projects in preparation: Connection projects for which RTE has been asked to provide a detailed study or technical and financial proposal, currently being examined by RTE, or for which the Prices in Europe Monthly average of spot prices in the different price zones of the coupled area. France is always represented in white, the other areas are coloured based on the difference in price compared with France (blue: lower price, red: higher price, the deeper the colour, the greater the difference). Glossary Spot price: Wholesale price of electricity, determined by the power exchanges the day before fordelivery thefollowing day,foreach houroftheday. Spread : Price differential between two price areas (here between each price area and France). Price area: Geographic area inside which the electricity price is identical and where exchanges are done with no allocation of capacity. A price area may combine several countries (for example: Germany, Austria, Luxembourg) and a country may be subdivided into more than one price area (for example: Italy, Norway). Daily spot price changes ChangeofthespotpriceinFrance andinthe coupledneighbouring regions, over a month in daily average, (NB: for Italy the price of the northern area is shown, for Nordic countries the average of the areas displayed on the map is shown). Daily extrema : International exchanges Extrema of the half hour mean power value of the global international commercial exchanges, observed daily. Type of installation Name of installation (or substation) Département Nature of work Monthly Overview - November

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