Monthly Electrical Energy Overview October 2015

Transcription

1 ober 215

2 Monthly Electrical Energy Overview ober 215 ober saw an increase in demand as a result of temperatures that were well below seasonal averages. To meet this demand thermal production was required, as weather conditions were not very favourable to renewable energy generation. European solidarity was also called upon. French demand increased under the combined effect of the continued recovery in demand by heavy industry and SMIs/SMEs, professionals and individuals. Nuclear capacity represented 78 % of the French electric mix in ober. The 1 GW threshold of installed capacity of the wind park was achieved. Renewable energy generation, however, was relatively low, due to the fact that there was very little wind during the month and the seasonal drop in photovoltaic generation. In the Champagne-Ardenne and Picardy regions, the rate of coverage of demand by the wind and photovoltaic sectors exceeded 2%. Seasonally very cold weather drove demand for electricity in France, which led to an increase in market price. For the first time in 6 months, France showed an import balance, caused by the cold spell in the middle of the month. 34 installations were completed in tember. Monthly Overview - ober 215 2

3 Monthly Electrical Energy Overview ober 215 CONSUMPTION Temperatures in ober 215 were on average 3 C lower than in 214. There was, in particular, a difference of - 6 C compared with the mid-month norm. Consequently, demand for ober 215 was 8% higher than in the previous year and the monthly peak was the highest for ober since 212. One year after the upturn in demand in heavy industry, the recovery is still in place. Demand by SMIs/SMEs, professionals and individuals continued to climb for the fifth consecutive month. GENERATION In response to the increase in demand, nuclear and fossil-fired thermal generation rose in ober. Nuclear generation reached its highest level in 6 months. Hydraulic generation, which has risen slightly over the last 3 months, remained below its levels in y 215. As for generation from renewable sources, it was at its lowest level for 11 months. WIND AND PV The wind installed capacity exceeded 1 GW. However, after a month marked by strong wind generation, this month's generation was relatively low, due to weather conditions being unfavourable. Photovoltaic generation continued its seasonal fall, settling at a level slightly higher than in ober 214, in particular thanks to its park of over 6 GW. TERRITORIES AND REGIONS This overview deals with the development of the wind and photovoltaic sectors in the regions. The wind installed capacity in Champagne-Ardenne exceeded 1,79 MW and the photovoltaic park in Aquitaine reached 1,14 MW. ELECTRICITY MARKETS Seasonally very cold weather drove demand for electricity in France, which led to an increase in market price. Belgium again recorded exceptionally high prices from Wednesday 14 to Friday 16 ober, reaching /MWh for certainly hourly periods. For 216, RTE is launching a consultation with extraction sites for the contractualisation of demand response capacities. INTERNATIONAL EXCHANGES For the first time in 7 months, the monthly balance fell below 5 TWh. The balance changed to an import balance in the morning of 16 ober, during the cold spell in the middle of the month. The balance with the CWE zone was reversed compared with last year. Balances with the UK and Italy fell compared with ober 214, but they nevertheless remained a significant export balance. The exchange balance with Spain remained an export balance for the seventh consecutive month and the balance with Switzerland jumped more than 15% compared with last year. NEW INSTALLATIONS 34 installations were completed in ober, including: 1 x 225/9 kv transformer, 2 overhead cables and 9 underground cables as part of the enhancement of the 63 kv network, as well as 5 partial renewals of conductors to improve network safety. Three client stations were also commissioned to secure the electricity supply for certain conurbations and railway development in the South-West. Monthly Overview - ober 215 3

4 Monthly electrical energy overview ober 215 Monthly energy consumption 6 Monthly gross consumption 2% Trend by sector in sliding year adjusted from the climate effect % 1%,7% 3 2 %,1%,2% 1-1% Period Period % Adjusted national consumption Direct RTE customers * Adjusted consumption on PDN *without energy sector Peak consumption* ober GW Gross monthly consumption at the peak and actual temperature 68,3 GW 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 68,3 35,4 Max power Min Power Absolute max Absolute min * Perimeter France excl. Corsica, losses included Monthly Overview - ober 215 4

5 Monthly electricical energy overview ober 215 Installed capacity (MW) ober 215 Energy generated () ober 215 Hydro-electric 25 4 Conventional Thermal Nuclear Bioenergy 644 Photovoltaic 514 Wind Conventional Thermal Hydro-electric Nuclear Bioenergy Photovoltaic 6 98 Wind 1 37 Nuclear generation Focus on generation sectors Hydro-electric generation Period Period Period Period Fossil-fuel thermal generation RES generation excl. hydro-electric N D F A A S O N D F A A S O J J Period Period Period Period Monthly Overview - ober 215 5

6 Monthly electrical energy overview ober 215 Monthly generation Wind generation Photovoltaic generation Period Period Period Period % 5% 4% 3% 2% 1% % 1/1 3/1 5/1 Load factor of wind generation ober 215 7/1 9/1 11/1 13/1 15/1 17/1 19/1 21/1 23/1 25/1 27/1 29/1 MW Mean load factor by half-hour interval (%) and associated power Mean monthly load factor (%) and associated power 31/ ,% 16,% 14,% 12,% 1,% 8,% 6,% 4,% 2,%,% Rate of coverage of consumption by wind generation (%) Average value Maximal value Minimal value 13,6% 3,4%,4% Fleet development in France Planned fleet on the PTN MW Development of generating fleets in France** 1 37 Technology Installed capacity* at 31/1/15 Queued projects * Nb Cumulative power Projects in preparation* Nb Cumulative power Wind 585 MW MW 2 79 MW 4 2 of which Offshore MW MW MW Photovoltaic 564 MW 3 15 MW 2 19 MW Wind farm Solar photovoltaic * Refer to glossary for category definitions Wind capacity awaiting connection at ERDF as of 3/9/15 : 5 93 MW ** data available up to tember 215 PV capacity awaiting connection at ERDF as of 3/9/15 : MW Monthly Overview - ober 215 6

7 Aperçu mensuel sur l'énergie électrique tembre 215 Distribution of regional generation Distribution of regional consumption Development of Renewable Energies The development of wind power continued apace over 215 for the six regions that, as early as uary, had wind parks greater than 6 MW. In particular the Champagne-Ardenne and Picardy regions saw increases in installed capacity of 7 % and 11 % respectively. Similarly, on 1 st uary 215 six regions had an installed photovoltaic capacity in excess of 3 MW. The Aquitaine and PACA regions continued to develop their parks with an increase in installed power of 18.5 % and 14 %. On 31 ober 215, the combined power of the wind and photovoltaic parks was greater than 16, MW. Les énergies renouvelables en région MW MW 1 31 Bretagne 349 Aquitaine Six regions in which the wind installed capacity is larger 156 Centre Champagne Val de Loire Ardenne Parc installé au 1/1/ Languedoc Midi Roussillon Pyrénées Parc installé au 1/1/ Pays-de-la-Loire PACA Rhône-Alpes mentation du parc 164 Lorraine Nord-Pas-de-Calais Picardie mentation du parc Six regions in which the photovoltaic installed capacity is larger 4% 35% 3% 25% 2% 15% 1% 5% % Six regions in which the coverage rate of regional demand by wind and photovoltaic generation is the highest* Centre Champagne Picardie Aquitaine Languedoc Midi Val de Loire Ardennes Eolien Photovoltaïque Roussillon Pyrénées Coverage of regional demand The North-East and South-West territories had respectively the highest rates of coverage of demand by wind and photovoltaic sectors. For the Champagne-Ardenne and Picardy regions, this rate was in excess of 2 %. The rates of coverage of regional demand by the wind sector remained higher than those of the photovoltaic sector - on the one hand due to a greater installed capacity, and on the other hand due to higher charge rates for wind power, as the latter is able to generate energy for a longer time. * The highest regional coverage rates among those of the 12 regions highlighted for their wind or photovoltaic park. Period from 1st uary to 31st ober. Monthly Overview - ober

8 Aperçu mensuel sur l'énergie électrique tembre 215 Spot prices in Europe Monthly average value Actuality of ket mechanisms 45,59 Prix ( /MWh) Sens du spread prix > prix FR prix < prix FR 49,89 49,9 21,44 21,44 21,44 23,63 26,25 24,75 26,77 54,88 41,43 39,42 55,41 39,36 44,95 43,75 47,54 47,51 46,89 49,23 44,84 54,23 RTE consulting for the reservation of demand response For 216, RTE is launching a consultation with extraction sites for the contractualisation of demand response capacities, for periods of 3 to 12 months. Target volume is set at: - 3 MW for small residential and professional sites ( 36 kva) - 2, MW for other sites (>36 kva). The terms and conditions of the call for tenders were approved by the CRE on 22 ober 215. The call for tenders has a closing date of 2 ember 215. /MWh 8 6 Daily average value evolution of the spot prices during the month Moyenne sur le mois oct. 4-oct. 7-oct. 1-oct. 13-oct. 16-oct. 19-oct. 22-oct. 25-oct. 28-oct. 31-oct. Belgium Netherland France Germany/Austrich Great Britain Spain Italia (north) Monthly Overview - ober 215 8

9 Monthly electrical energy overview ober 215 Commercial exchanges ober Daily extrema of the export balance MW /1 2/1 3/1 4/1 5/1 6/1 7/1 8/1 9/1 1/1 11/1 12/1 13/1 14/1 15/1 16/1 17/1 18/1 19/1 2/1 21/1 22/1 23/1 24/1 25/1 26/1 27/1 28/1 29/1 3/1 31/1 Minimum balance Maximum balance EXPORT : IMPORT : SOLDE : Monthly exchange balances on each border 3 With CWE zone With Great Britain 25 With Switzerland With Italy With Spain nov déc janv févr mars avr mai juin juil août sept oct The energy values described correspond to contracted exchanges on Euronext. Monthly Overview - ober 215 9

10 Monthly electrical energy overview ober kv aero-underground cable Yainville - Yvetot et Criquet - St-Jean-de-Folleville overhead cable 9 kv Auberville - Piquage Yvetot à Saint-Wandrille-Rancon Calvados (14) Restructuring of the 9 kv grid Saint-Ave - Theix Morbihan (56) Improving electricity supply 225 kv underground cable Brains - Piquage à Bastille Loire-Atlantique (44) Improving the electricity supply of Nantes Brains - Sainte-Pazanne 63 kv aero-underground cable Brains - Chevire 63 kv overhead cable Brains - St-Pere-en-Retz Loire-Atlantique (44) Improving electricity supply 63 kv substation Ile-de-Nantes Chevire - Ile-deNantes Loire-Atlantique (44) Improving electricity supply 63 kv substation Benauge Benauge - Etables Benauge - Floirac Gironde (33) Improving the electricity supply of Bordeaux 9 kv aero-underground cable Corneille - Grand-Couronne Seine-itime (76) Partial replacement of conductors Transformer 225/9 kv (17 MVA) Gavrelle Pas-de-Calais (62) Securing the grid Clichy-sous-Bois - Villevaude Seine-Saint-Denis (93) Burrying 225 kv aero-underground cable Orsonville - Villevaude Seine-et-ne (77) Partial replacement of conductors 63 kv aero-underground cable Villers - Piquage à le Coudray- Montceaux Seine-et-ne (77) Partial replacement of conductors 63 kv aero-underground cable Arrichi - Pompadour Val-de-ne (94) Partial replacement of conductors 63 kv overhead cable Cize - Chapelle-du-Chatelard - Servat Ain (1) Partial replacement of conductors 63 kv aero-underground cable Beauvoir - St-cellin - Vinay Isère(38) Improving the electricity supply of Sud-Grésivaudan 63 kv substation Deschamps Benauge - Deschamps Gironde (33) Electricity supply of the South-Europe- Atlantic railway 225 kv aero-underground cable Balma - Verfeil Haute-Garonne (31) Partial burrying 63 kv aero-underground cable Piquage Bram - Piquage Castelnaudary Aude (11) Partial burrying 63 kv undergraound cable Corbigny - Vignol Nièvre (58) Improving the electricity supply Overhead line Underground line Substation 63 to 15 kv Monthly Overview - ober 215 1

11 Nb Puissance cumulée Nb Puissance cumulée 2131 MW MW 42% 8% 238 MW 1 3 MW Monthly electrical energy overview ober 215 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 uary 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 "Bioenergy" category includes biomass, biogas and urban waste 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 valid for 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 technical 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 for delivery the following day, for each hour of the day. 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 Change of the spot price in France and in the coupled neighbouring 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). MW 1/7 Extrema journaliers du solde exportateur des échanges /7 5/7 7/7 9/7 11/7 13/7 15/7 17/7 19/7 21/7 23/7 25/7 27/7 29/7 31/7 2/8 4/8 6/8 8/8 1/8 12/8 14/8 16/8 18/8 2/8 22/8 24/8 26/8 28/8 3/8 Solde minimal Solde maximal 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 - ober

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