INDUSTRIAL AND TERRITORIAL ECOLOGY

Transcription

1 INDUSTRIAL AND TERRITORIAL ECOLOGY HOW TO DEVELOP SMART FACTORIES? 19-20/11/2014 CAFFEET 2014 Session 2 Smart the scale of the plant/site Panel 2: How does smart factory improve plant Energy Management? Sokha LEANG - EDF R&D sokha.leang@edf.fr

2 PRESENTATION OVERVIEW INTRODUCTION What is industrial and territorial ecology? Interest for EDF METHODS AND TOOLS APPLICATIONS A large industrial harbor area in France : le Havre A medium sized industrial area in France : Vitry le François CONCLUSION 2

3 IT JUST MAKES SENSE Yesterday Natural ressources scarcer Price increase Cradle to grave Waste management difficulties. Robert Frosh, Nicholas Gallopoulosz (General Motors),1989, Scientific American The traditional model of industrial activity in which individual manufacturing processes take in raw materials and generate [ ] waste to be disposed of should be transformed into a more integrated model: an industrial ecosystem. In such a system the consumption of energy and materials is optimized, waste generation is minimized and the effluents of one process [ ] serve as the raw material for another process. Tomorrow Reduce waste generation and waste management cost Ressources cycling = cradle to cradle Reduce non renewable ressources utilization Braden Allendy, 90s Young ecosystem: few species, low competition for ressources Intermediary: interdependance between individuals and species Mature and sustainable: low consumption of ressources, recycling 3

4 FROM SMART FACTORY TO SMART FACTORIES 1 Common supply 1 2 INDUSTRIAL AND TERRITORIAL ECOLOGY 3 Substitution 2 3 Common waste management 4

5 WHAT IS THE INTEREST FOR EDF? Waste heat use Better management of EDF power plants Territorial integration Substitution synergies Expertise and tool for an automatization of synergies identification New valuable services for our customers 5

6 METHODS AND TOOL 6

7 STEP 1: DATA ACQUISITION Surveys and interwiews with local industrial actors Inputs and outputs Name Quantity Regularity Supply and managament cost Energy Temperature, usage Needed or waste heat? Other : Transport Storage infrastructure Services (Laundery, Restauration, Accounting ) Potential synergies identification Feasibility study Implementation New territorial dynamic : multistakeholders gathering 7

8 STEP 2: AUTOMATIZATION OF SYNERGIES IDENTIFICATION Heat flux and matter flux Inputs and outputs Real data from surveys on the field Data by business sector Companies GPS location Pooling supply and waste management synergies Substitution synergies : heat and matter New activities development 8

9 STEP 3 : FEASIBILITY STUDY Surveys and interwiews with local industrial actors Potential synergies identification Feasibility study To characterize a component, a solid knowledge of acceptation criteria is Input criteria Potential synergy 1 (valorization) Output criteria necessary. Component (waste) Potential synergy 2 (valorization) Classic management (elimination) F THERY, EDF R&D Implementation New territorial dynamic : multistakeholders gathering 9

10 CASE STUDIES 10

11 2 CASES = 2 DIFFERENT METHODS LE HAVRE HARBOR (France) RECYTER Sectorial data VITRY LE FRANCOIS ASSOCIATION OF LOCAL AUTHORITIES (France) Interviews and surveys of interested industrials via local community Real data and sectorial data Manual data comparison Identification of potential synergies Heat Matter Identification of potential synergies Heat Matter 11

12 CASE STUDY 1 : LE HAVRE Le Havre harbor Large industrial area Energy production sites 2 nd harbor in France (67 Mt in 2011) Objective Identify industrial synergies to develop an ecopark Contrainst : no data available 12

13 NO DATA FROM THE FIELD Selection of industrial business sectors at stake Selection of representants of each business sector 75 companies of the studied territory Business sector of the 75 studied companies Energy Services Water treatment, waste management Construction Other industries Capital goods Fine chemistry Metallurgy Non metallic minerals Industrial chemistry (heavy) Food and beverage 13

14 DEMO What are the synergies between the companies of the territory?? 14

15 RESULTS: WASTE HEAT RECOVERY Heat flux comparison matrix On site waste heat recovery Heating network supply and utilization < 40 C C > 500 C A Producer B C Consummer Consummer Producer and consummer 15

16 2 CASES = 2 DIFFERENT METHODS LE HAVRE HARBOR (France) RECYTER Sectorial data VITRY LE FRANCOIS ASSOCIATION OF LOCAL AUTHORITIES (France) Interviews and surveys of interested industrials via local community Real data and sectorial data Manual data comparison Identification of potential synergies Heat Matter Identification of potential synergies Heat Matter 16

17 CASE STUDY 2 : VITRY LE FRANÇOIS Vitry le François Rural territory Medium sized industrial area with big players Contract between local authorities (municipalities association) and DNSAE, EDF Objective Implement a decentralized energy system 17

18 A CIRCULAR MODEL Area 1 Area 3 Area 2 Area 4 New activity Slaughterhouse Matter Heat Plastics industry Raffineriy Electronic compounds production network Cement plant Heat production Steel tube production plant Methanization Malting plant Greenhouse Algae production Malting plant Corn processing plant Tiles factory 18

19 ALTERNATE FUEL AND RAW MATERIAL IN CEMENT PLANT BIOMASS CATTLE LIMESTONE CLAY + GYPSUM, OXYDES FUEL Biomass plant Slaughterhouse Cement plant ENERGY ASHES MEAT BLOOD AND OTHER PARTS WITH HEALTH HAZARD CEMENT Cement plants are key players for industrial and territorial ecology. In 2013, Lafarge used 17,4% of alternate fuel and 4,4 million tons of alternate raw material (ashes ) BIOMASS Biomass plant ENERGY ASHES LIMESTONE CLAY + GYPSUM, OXYDES FUEL Cement plant CEMENT BLOOD AND OTHER PARTS WITH HEALTH HAZARD CATTLE Slaughterhouse MEAT 19

20 GREENHOUSES DEVELOPMENT Heat production site HEAT Malting plant Fallow Heat production equipment is oversized. heat sale Fallow fields asset valorization Local food production and consumption new business Heat production site HEAT Malting plant kilometers EXCEDENT HEAT Greenhouse LOCAL VEGETABLES PRODUCTION 20

21 CONCLUSION Industrial & territorial ecology aims at developing a smart organization between plants and save ressources & energy. Industry s environmental impact reduction Companies competitiveness New local relationships Methods and tools can help, but each project is unique. Keys to success Motivation and involvment Animation and communication Quick wins But remember, industrial ecology is only a part of the solution! Energy savings and energy efficiency, ecoconception, longer product shelf lives, etc. 21

22 THANK YOU FOR YOUR ATTENTION Sokha LEANG - EDF R&D sokha.leang@edf.fr