Maharashtra Energy Development Agency (MEDA) Preface 1. Registered as a society under Societies Registration Act, 1860 (In 1985) and Bombay Public Trust Act, 1950 (In 1987) . 2. Assistance to the State and Central govts. to promote and develop new and renewable sources of energy and technologies 3. Full time Director General since 17th July 1985 4. No. of employees – 92 • Technical Staff – 40 • Support Staff – 52 2 Preface 5. Working as the State Nodal Agency in renewable energy sector and as the State Designated Agency in energy conservation sector. 6. Committed to explore the resources such as Wind, Solar, Hydro, Biomass, Geothermal, Wave; which are clean and ecofriendly in nature. 3 Highlights 1. Maharashtra has installed capacity of 6155.20 MW renewable energy projects (as on 31-03-2014). 2. The largest Wind Monitoring Programme in the Country (399 sites) 3. The first state in the country to initiate Solar Resource Assessment. 4. The largest installation of Solar Water Heating Systems – Achievement of 10.24 lakh m2 collector area (640 Lakh LPD):640 MW Peak Load Shaving 4 Highlights 5. The world’s largest Solar Cooking System (17,000 Meals) at Shirdi. 6. The largest number of Wind Solar Hybrid Systems (1948 kW) 7. The first state in the country to initiate action on Geothermal Power Projects on commercial basis. 8. The first state in the country to adopt and operationalise the concept of wind zone classification. 5 Achievement 1. National Award as the Best State Designated Agency for Energy Conservation Activities during FY 2011-12 & 201213. 2. National Award for consecutive two years, 2011-12 & 2012-13, for outstanding performance in the installation of Solar Water Heating Systems – Best State Nodal Agency. 3. National Award for the highest capacity installation of Wind Solar Hybrid Systems. 6 Renewable Energy Scenario in Maharashtra Potential & Achievement Sr. No. RE Source (MW) Potential (MW) Capacity Installation (As on 31.03.2014) 1 Wind 5961 4080.15 2 Small Hydro 732 271.00 3 Bagasse based Co-gen. 2200 1354.75 4 Biomass Power Projects 781 5 MSW & Liquid Waste 287 192.00 8.00 0.00 6 Industrial Waste 350 29.00 7 Solar Power Projects 49 / Sq km 35 / Sq km 230.30 10311 6155.20 Total 7 Renewable Power Projects: Capacity Addition 2010-11 / 2011-12 / 2012-13 / 2013-14 RE Source 2010-11 (MW) 2011-12 (MW) 2012-13 (MW) 2013-14 (MW) Wind 239.050 407.35 288.55 1074.00 Bagasse 197.500 272.90 195.50 267.05 Biomass 40.000 0.00 15.00 20.00 Industrial / Municipal Solid Waste 4.725 4.00 4.00 5.00 Solar 1.000 19.00 30.15 180.10 16.900 18.50 6.00 0 510.175 721.75 Small Hydro Project Total 539.20 1546.15 8 Renewable Energy Capacity Addition from 2012-13 to 2016-17 (Planned) Figures in MW Sr. No. RE Sources 1. Wind 2. 2012-13 2013-14 2014-15 2015-16 201617 Total 300 300 300 400 400 1700 Small Hydro 10 10 10 10 10 50 3. Bagasse Co-gen 75 75 75 50 50 325 4. Biomass 30 25 25 30 0 140 5. MSW & Industrial Waste 20 20 30 10 10 90 6. Solar Thermal & Photovoltaic 100 125 125 75 75 500 Total 535 555 565 575 575 2805 9 State-wise Details of RE Capacity Additions in FY 2013-14 & Cumulative Achievement up to 31-03-2014 Gujarat Karnataka Maharashtra Rajasthan Tamil Nadu RE Source Cap. Addl. 13-14 Cumul. Achiev. Cap. Addl. 13-14 Cumul. Achiev. Cap. Addl. 13-14 Cumul. Achiev. Cap. Addl. 13-14 Cumul. Achiev. Cap. Addl. 13-14 Cumul. Achiev. Wind 279.8 3351.95 183 2365.33 1074.00 4084.15 98.8 2797.8 107.38 7252.605 Biomass 0 31.2 12.5 103.03 20.00 190.00 8 114.3 33.6 211 Bagasse 17.8 22.05 76 1144.55 267.05 1354.75 0 0 659.4 0 Small Hydro 0 0 44.21 742.06 0 271 0 0 10 106.2 MSW 0 0 0 0 0 0 0 0 0.25 0.25 Industrial Waste 0 0 0 0 5 29 0 0 0 0 Solar 38 892 17 31 180.10 230.30 172.75 725.4 76.66 96.66 Total 335.6 4297.2 332.71 4385.97 1546.15 6155.20 279.55 3637.6 227.890 8326.115 10 Efforts to reach the un-reach Efforts to reach the un-reach Village Energy Security Test Project Policy Objectives: 1. To provide energy security to villages by means of renewable energy using available local resources 2. To provide energy requirements for cooking, electricity and motive power 3. Use of Biomass Gasifier and Bio-fuel engine 4. The village / hamlet identified could be a tribal or forest-fringe village / hamlet and should have minimum 50 and maximum of 400 households 5. CFA pattern - 90:10 (MNRE & Beneficiary) 12 Achievements Name of Project Installed Capacity (kW) Bhingara, Buldhana 10 kW x 2 Chalistapri, Buldhana 10 kW x 1 Borithakheda, Amravati 10 kW x 2 Chopan, Amravati 10 kW x 1 Dicholi, Satara 10 kW x 1 13 Village Energy Security Test Project at Chopan, Amravati 14 Village Energy Security Test Project at Borithakheda, Amravati 15 Village Energy Security Test Project at Bhingara, Jalgaon Jamod, Dist. Buldhana 16 Village Energy Security Test Project at Chalistapari, Jalgaon Jamod, Dist. Buldhana 17 Off-Grid Solar Applications • Solar Thermal Solar Water Heating System Box Type Dish type Cooker Scheffler Type cooker • SPV Devices Solar Lantern Street Light Solar Home Light Solar Power Pack 18 Remote Village Electrification Programme Electrification / Supplementation in the remote areas of the state Objectives • Un-electrified villages / hamlets of electrified census villages having population below 300 and where distance from grid is more than 3 Km are being addressed. • Villages / habitations in remote areas where energisation through conventional power is not feasible. • Habitations in naxal affected areas where transformer and grid line exists, and where chronic interruption in power supply is witnessed, will be taken up for supplementation through solar applications. • 529 villages & 850 hamlets are tackled so far. • Street lights & Home light model-2 are generally installed 19 Remote Village Electrification Programme Electrification / Supplementation in the remote areas of the state • Installation of wind solar Hybrid systems in Government Ashram Schools and Rural Hospitals in the tribal areas are feasible sites for supplementation. • Solar applications like solar water heating systems, solar street lights, solar power plant and solar home lighting systems in Government Tribal Ashram Schools. 20 Solar Study Room Project A programme to install Solar Home Lighting system (Model-IV) in all Grampanchayats for Community Study room purpose in the State of Maharashtra. State Share : 90% Grampanchayat Share :10% Till March 2014, total 18103 Solar Study Rooms have been installed at various locations in Maharashtra. 21 What is Solar PV system? Solar photovoltaic system or Solar power system is one of the renewable energy system which uses PV modules to convert sunlight into electricity. The electricity generated can be either stored or used directly, fed back into grid line or combined with one or more other electricity generators or more renewable energy source. Solar PV system is very reliable and clean source of electricity that can suit to wide range of applications such as residences, industries, agriculture etc. 22 Solar Photovoltaic Program Objectives To promote the use of SPV systems for lighting. To save diesel for power generation in institutions and other commercial organizations. Various devices of Solar Energy : Solar Lantern Solar Home Light Solar Street Light Solar Power Plant Building Integrated Photovoltaic System (BIPV) 23 Major Components of PV System • PV module - Converts sunlight into DC electricity. • Solar Charge Controller - Regulates the voltage and current coming from the PV panels going to the battery and prevents battery overcharging thus prolonging the battery life. • Inverter - Converts DC output of PV panels into a clean AC current for AC appliances or fed back into grid line. • Battery - Stores energy for supplying to electrical appliances when there is a demand. • Load - Electrical appliances those can be connected to solar PV system such as lights, radio, TV, computer, refrigerator, etc. 24 Solar PV Lanterns A Solar Photovoltaic Lantern is a lighting system consisting of lamp (CFL / LED based), battery and other electronics, all placed in suitable housing, made of metal, plastic or fibreglass with PV module. The solar lantern should provide a minimum of 3-4 hours of lighting per day. 25 Solar Home Lighting System A Solar Home Lighting system converts solar energy into electricity and provides a comfortable level of illumination in one or more rooms of house. There are several Solar Home Lighting system models featuring 1, 2 or 4 CFLs / LED lamps. The system could also be used to run small DC fan or 12 V DC television along with the CFLs / LED lamps. The system is designed to work for three to four hours daily with an autonomy of three days. 26 Solar Street Lighting System A stand alone solar photovoltaic street lighting system is an outdoor lighting unit for illuminating a street or an open area. It consist of photovoltaic module, Compact Fluorescent Lamp / LED lamp, lead acid battery, control electronics, interconnecting wires/cables, mounting pole including hardware and battery box. The system automatically gets switched ‘ON’ at dusk, operate throughout the night and automatically gets ‘OFF’ at the dawn. 27 Solar Power Pack A Clean, silent and eco-friendly source of power. Solar modules convert sunlight into electricity and store it into batteries Negligible maintenance as there are no moving parts. Simple to install, can be mounted on ground or roof top. Investment in solar power is eligible for 100% depreciation. 28 Revised Benchmark cost of the SPV system Benchmark cost: For CFL lightings Rs. 270 per Wp For LED lightings Rs. 450 per Wp For Solar Pumping Rs.190 per Wp For Solar Power Pack (with Battery) Rs.210 per Wp upto 1 kWp Rs.190 per Wp for 1 kWp to 10 kWp Rs.170 per Wp for 10 kWp to 100 kWp For Solar Power Pack (without Battery) Rs.100 per Wp upto 100 kWp Rs.90 per Wp for 100 kWp to 500 kWp For Solar Street Lights through SPV Power Plant Rs.300 per Wp 29 Revised Capital Subsidy of the SPV system CFA would be 30% limited to Rs.81 per Wp (with battery back-up) and Rs.57 for systems (without storage battery). Recently MNRE, GoI has revised their formats for the application of capital subsidy mentioning the details of individual gadgets. All details are given on www.mnre.gov.in 30 Performance in installation of SPV Appliances SPV Devices Cumulative achievement so far Solar Lanterns 74654 Domestic Lights 18103 Street Lights 6769 Street Lights Control system 130 Solar Blinker 70 Solar Road Stud 400 Solar Traffic Signal 9 Solar Hoarding 3 Battery Operated Vehicle (BOV) 02 BOV (Two Wheelers) 779 31 Solar City Program Objective: To promote the use of Renewable Energy in urban Areas by providing support to the Municipal Corporations/Councils. Financial Provisions: 1. Rs.50.00 lakh for each city (Total 5 cities per state.) 2. CFA for Pilot Solar City Rs.2.50 crore. 3. CFA for new small townships/campuses upto Rs.10.00 lakhs. 4. CFA for Model Solar Cities upto Rs.9.50 crore. (With equal matching funds) Proposal sanctioned through MEDA Thane, Kalyan-Dombivali, Nagpur, Aurangabad, Nanded-Waghala Municipal corporation and Nashik is under consideration. Nagpur Municipal corporation is declared as a Pilot Solar City and Thane & Shirdi is proposed as a Pilot Solar 32 City by MNRE, GoI. Special Area Demonstration Project Objectives : 1.The objective is to create awareness about renewable energy technologies, systems and to popularize its use. 2.The Scheme is for demonstration of Solar devices at locations which attract large number of visitors. 3.The following proposals have been sanctioned by MNRE. Implementation is in progress. Name of Site Raj Bhavan, Mumbai Sanctioned CFA (Rs.) 1,00,00,000.00 Shree Vitthal-Rukhmini Temple, Pandharpur 24,00,000.00 Shree Tulja Bhavani Temple, Tuljapur 24,00,000.00 Shree Yogeshwari Devsthan, Ambejogai, Dist.- Beed. 20,25,000.00 Shree Siddhivinayak Ganapati Temple, Mumbai 22,50,000.00 33 SADP proposals in pipeline Sr. No. Category Name of Sites 1 Category-II Shri. Vaijnath Devsthan Trust, Parli-Vaijnath 2 Category-II Shri. Siddheshwar Devsthan, Solapur 3 Category-II Shri. Saptshrungi Devsthan Trust, Wani 4 Category-II Shri. Hanuman Vyayam Prasarak Mandal, Amravati 5 Category-II Shri. Chinchwad Devsthan Trust, Siddhatek 6 Category-I Ajanta Caves, Aurangabad 7 Category-I Ellora Caves, Aurangabad 8 Category-II Shri. Saibaba Sansthan, Shirdi 34 Special Area Demonstration Project Category - I :- Rajghat, Rashtrapati Bhawan, Presidential Retreat Building at Shimla and Rashtrapati Nilayam, Bolarum, Hyderabad, Parliament premises, Raj Bhawan and “World Heritage Sites”. Central financial Assistance upto Rs.100 lakhs per site. Category - II :- Places of Tourists and Religious Interest and of national importance. Central financial Assistance upto Rs.50 lakhs per site (for tourists places / national importance where at least five lakhs and above visitors visit per year) Central financial Assistance 50% support limited to Rs.25 lakhs per site (for religious location where devotees visit more than 10 lakh / year). 35 Special Area Demonstration Project Category - III :- Sites for places of national and religious importance other than covered in category - II. Central financial Assistance upto Rs.25 lakhs per site (for tourists places / national importance where at least one lakh and below five lakhs visitors visit per year) Category - IV :Central financial Assistance upto 75% of the total project cost per site (for National park / Zoological Gardens / Govt. science Museums / Science cities) Central financial Assistance 50% support limited to Rs.10 lakhs per site. (for collectorates) Central financial Assistance upto Rs.10 lakhs of the project cost. (for tourist locations where tourist visits from 50,000 / year to 36 less than 1 lakh / year) Site Photographs for 20 kWp & 10 kWp Solar Power Plant (Off - Grid) installed by M/s. Jain Irrigation Systems Ltd, Jalgaon at Raj Bhavan, Mumbai 37 Site Photographs for 10 kWp Solar Power Plant (Grid Connected) installed by M/s. HBL Power System Ltd, Hyderabad at Raj Bhavan, Mumbai 38 WIND SOLAR HYBRID SYSTEM Objectives - To develop Technology and promote applications of Wind Solar Hybrid Systems. Capacity of the System WIND SOLAR HYBRID SYSTEM : 1 - 50 KW POWER FROM : * WIND & SOLAR COMPONENTS : WIND AEROGENERTOR (0.2 to 50kW) AND TOWER, SOLAR PHOTOVOLTAIC PANELS, BATTERIES, CABLES, CHARGE CONTROLLER & INVERTER. UNDER CLEAR SUNNY DAY 2.5 TO 3 UNITS PER KW. THE COST : RS. 2.00 TO 2.25 LAKH PER KW. 39 WIND - SOLAR HYBRID SYSTEM Record Work in Wind Solar Hybrid Systems in 2011-12. Systems of 736 kW capacity taken up during 2011-12. MEDA bagged award at national level for “Best State Performance in small Wind Solar Hybrid System Implementation”. Till March 2014 total 1948 kW capacity Wind Solar Hybrid Systems installed at 264 sites in Maharashtra. 40 Solar Water Heating System Objective : 1) To promote the use of solar water heaters in the state. 2) To save the use of fossil fuels & electricity during peak load period. Scheme : Total Potential Available: - 94.79 lakh m2 System Installed : - 10.24 lakh m2 (Till March 2014 i.e. 640 lakh LPD) Energy saving : 640 MW at Peak load shaving, 9.60 lakhs tonnes reduction in Co2 emission. Target for 2014-15 : 2.0 Lakh m2 41 Solar Water Heating System Sanction received: - - Sanction received from MNRE for 2010-11 : 30,539 Sq.m collector area. (1st Phase) - Sanction received from MNRE for 2010-11 : 49,215 Sq.m only. (2nd Phase) - Sanction received from MNRE for 2011-12 : 30,001 Sq.m only. 42 Solar Water Heating System Central Financial Assistance : - - 30 % of the benchmark cost OR For Flat plate collector type system Rs. 3300/- per sq.m of collector area for Domestic Rs. 3000/- per sq.m of collector area for Commercial For Evacuated Tube type system Rs. 2550/- per sq.m of collector area for Domestic Rs 2400/- per sq.m of collector area for Commercial OR - Soft loan @ 5% interest to the 80 % of the benchmark cost. 43 Solar Water Heating System Due to MEDA’s persuasion : Many Municipal Corporations & Councils have initiated steps for making solar water heating system mandatory & provided 10% rebate in property tax for the period of three years. Also Co- Operative Dept., Govt. of Maharashtra has issued an order “Granting permission to install Solar Energy devices at common terraces of co-operative housing societies without charging any fees from the society members.” 44 Solar Cooker Types of Solar Cooker - Box Type (BIS approved) - Dish Type (Sk-14, Sk-23) - Scheffler type (13.5, 16 sq.m) As per MNRE policy subsidy available to these devices are as follows: - Concentrator with manual tracking : Rs. 2100 per sq.m - Concentrator with single axis tracking : Rs. 5400 per sq.m - Concentrator with double axis tracking : Rs. 6000 per sq.m 45 Sola Steam Generation 46 Solar Steam Generation Chitale Dairy Sangli has installed 2 nos. of Arun 160 Concentrator for milk / food processing application. Furnace Oil Saving: 113 kg/ day. 47 SEE BEYOND WHAT YOUR EYES CAN SEE Biogas Power (Off-Grid) Programme (2013-14) Objectives: Biogas based power generation programme can be a reliable decentralized power generation option. Biogas technology provides an alternative source of energy mainly from organic wastes. These projects are based on availability of large quantity of animal waste & waste from forestry, rural based industries (agro / food processing), kitchen waste etc. CFA available. Rs. 30000-40000/kW, Range : 3 kW – 250 kW These projects can be taken up by any village level organization, institution, private entrepreneurs etc. in rural areas for sale of electricity to individual / community/grid etc. on mutually agreeable terms. Biogas Biogas: It is produced when bacteria degrade organic matter in the absence of air. Biogas contains around 55-65% of methane, 30-40% of carbon dioxide and small quantities of Hydrogen, Nitrogen, Carbon Monoxide, Oxygen and Hydrogen Sulphide. The calorific value of biogas is appreciably high (around 4700 kcal or 20 MJ at around 55% methane content). CH4 CO2 • Methane or ‘swamp gas’, produced naturally in swampy ponds Steps involved in anaerobic digestion of organic waste 1st Phase- hydrolysis of complex organic materials, i.e. carbohydrates, fats, proteins, nitrogen compounds, salts etc. into soluble organic compounds, i.e. sugars, fatty acids, amino acids etc. 2nd Phase- soluble organic compounds are reduced to simpler compounds, i.e., organic acids (acetic acid, propionic acid etc.) , simpler alcohols and acetone. 3rd Phase- Organic acids, mainly acetic acid and certain other oxidised compounds are converted to methane and carbon dioxide by methanogenic bacteria. The most perfect anaerobic system in the World Components of Biogas power generation system Components of a Biogas Power Generation System Biogas Plants Gas Cleaning System Engine with alternator Machine Room / Shed Manure management system Application & Budget Power Generation & Thermal application Budget available in 12th five year plan : 36.62 Crores Pune Municipal Corporation Municipal Solid Waste generation in Pune is among the highest in Indian cities with average 0.400 kg (0.294 - 0.540 kg per person per day) of waste being generated per person per day. Pune’s current population is @ 40 lakhs and the city is generating about 1300 metric tons of Municipal Solid Waste per day. PMC has set up 11X5 TPD biogas based power generation plants in various wards of the city. This helps PMC directly in saving on transportation of such wastes to the landfill sites. Due to the success of these projects PMC has set up another 12 such plants in the city which are in the final stage of completion. Technical Specifications Plant Capacity : 1X5 TPD per day (segregated organic biodegradable municipal solid waste). Type of process: Biomethanation through Two Stage Biomethanation Process. Biogas Generation @ 300 Cu.m./day Electricity Generation @ 360- 375 kWh/day Manure Generation @ 500 kg/day (on 50% Moisture Basis) Economics of the Plant (Till 31st March 2013) Total Wet waste fed to the plant (from 1st November 2009 to 31st March 2013) Total Outputs Total Manure Generated 6750 Tonnes Electricity Generated (With 22 kW Load and 250 Street Lights) 156000 kWh (Units) + Biogas engine is also operated during day time for auxiliary use. 600 Tonnes Cost Economics Savings due to Electricity Generation Savings due to Manure Generation Savings in Transportation of wet waste to the landfill site Total Savings O&M Cost for 45 Months Net Savings for 45 months Net Annual Savings Payback period (with the current performance / economics) 156000 kWh X 5.50 Rs./kWh = Rs. 8.58 Lakhs 600 Tonnes X Rs.1200 Rs./Tonne = Rs. 7.20 Lakhs 6750 Tonnes X Rs. 650 Rs./Tonne = Rs. 43.875 Lakhs Rs. 59.655 Lakhs Rs. 22.50 Lakhs Rs. 37.155 Lakhs Approximately Rs. 10 Lakhs Around 6 years from the date of commissioning of the plant. Achievements Due to MEDA’s initiative, MNRE has granted approval for setting such projects in urban areas which otherwise were restricted to only rural areas These 11 projects set up by PMC in various parts of Pune are First of It’s Kind projects in India Biogas based Power Generation plants by PMC at Model Colony, Pune Achievements 49 projects of 650 kW capacity are completed since FY 2008-2013 Out of 49 projects 38 projects are set up by farmers and local institutions 20 Projects of 394 kW (3120 m3) capacity are in pipeline 12 new such projects are in phase of completion by PMC to solve the problem of municipal solid waste disposal in the city. Biogas based Power Generation Project Biogas based Power Generation Project Biogas based Power Generation Project Programme on Energy from Urban, Industrial & Agricultural Waste/residues during 12th Plan period (>250kW) Objectives: To promote setting up of projects for recovery of energy from Urban, Industrial & Agricultural Waste. To create conductive conditions & environment, with fiscal & financial regime. To develop, demonstrate & disseminate utilization of wastes & residues for recovery of energy. Application: Biogas production from industrial waste Power generation or production of bio-CNG from sewage & industrial wastes or from Urban & Agricultural waste through biomethanation. Power generation from solid industrial waste. Installation of biomass co-generation projects (excluding bagasse cogeneration) in Industry for captive power & thermal energy. Programme on Energy from Urban, Industrial & Agricultural Waste/residues during 12th Plan period (>250kW) CFA Pattern Sr. No Waste/ processes/Technologies Capital Subsidy 1. Power generation from MSW Rs.2.00 crore/MW (max.Rs.10 crore/project) 2. Power generation from biogas at sewage treatment plant or through biomethanation of Urban & Industrial & Agricultural Wastes/residues or production of bio-CNG Rs.2.00 crore/MW OR Bio-CNG from 12000 m3 biogas/day (Max. Rs.5 crore/project) 3. Biogas generation from Urban & Industrial & Agricultural Wastes/residues Rs.0.50 crore/MWeq (12000m3 biogas/day (Max. Rs.5 crore/project) 4. Power generation from Biogas (engine/gas turbine route) & production of Bio-CNG for filling into gas cylinders Rs. 1.00 crore/MW Or bio-CNG 12000m3 biogas/day (Max. Rs.5 crore/project 5. Power generation from Biogas, Solid, Industrial, Agricultural waste/residues excluding bagasse through Boiler+steam turbine configuration Rs.0.20 crore/MW (max.Rs.1 crore/project) Programme on Energy from Urban, Industrial & Agricultural Waste/residues during 12th Plan period (>250kW) Projects based on any bio-waste from urban, agricultural, industrial (excluding bagasse) waste. Projects for co-generation / power generation & production of bioCNG from biogas. Mixing of other wastes of renewable nature, including rice husk, bagasse, sewage, cow-dung, industrial effluents (excluding distillery effluents) will be permissible. Use of a maximum of 25 % conventional fuels would be allowed in Biomass Co-generation (Non-Bagasse) projects based on agricultural wastes and residues other than bagasse. Other than Biogas generation from distillery effluents & projects based on wastes from fossil fuels & waste heat Bagasse based power generation Programme on Energy from Urban, Industrial & Agricultural Waste/residues during 12th Plan period (>250kW) Criteria for Technologies Projects based on Waste to Energy conversion technologies namely biomethanation, combustion, gasification, pyrolysis or combination thereof. Projects for generation of power from biogas will be based either on 100% biogas engines or steam turbines with a minimum steam pressure of 42 bar. The projects based on biomethanation of MSW should be taken up only on segregated/uniform Waste unless it is demonstrated that in Indian conditions, the waste segregation plant/process can separate waste suitable for Biomethanation . Bio-CNG to be produced will have to meet the BIS specifications as per IS 16087 : 2013. Biomass based Cogeneration Projects (Non- Bagasse) 70 Installation of biomass co-generation projects (excluding bagasse co-generation) in industry for meeting the requirement of captive power and thermal energy S.N. 1. Co-generation is the sequential generation of two different forms of useful energy using a single primary energy source. Waste/ Processes/Technologies Power generation from Biogas, Solid, Industrial, Agricultural waste/residues excluding bagasse through Boiler + Steam Turbine Configuration Capital Subsidy Rs. 0.20 crore/MW (Max. Rs. 1 crore/project) 71 Bagasse / Biomass based Cogeneration Projects 72 Bagasse / Biomass Cogeneration – Status Potential (surplus) Total Installed Capacity In Co-op. sector (48Nos) In Private sector (33 Nos) Co-gen (Biomass) Surplus Energy fed to Grid Untapped Potential Projects in pipeline(11Nos) No. of projects commissioned 2200.00 MW 1354.75 MW 824.20 MW 531.55 MW 8.00 MW 950.00 MW 845.25 MW 165.50 MW 81 Nos. 73 Highlights of Policy Evacuation – 33 KV and above SFA ~ 50% from green cess Electricity Duty – exempted for captive use & 3rd party sale for 10 yrs Capital Subsidy – Rs. 1 Cr for switchyard Cane Purchase Tax – 3% tax exemption for first 10 years for co-op. sector. SFA will be availed after 1 year from COD & PLF is 80% 74 Biomass Power Projects 75 Biomass Power - Status Total Potential (MNRE-ORG study) : 781 MW Targeted Potential : 400 MW Projects approved : 374.5 MW Projects commissioned : 190 MW 76 Highlights of Policy: Evacuation - 50 % Financial assistance from Green Cess (33kv & above) after commissioning; subject to maximum Rs. 2 crores/project. Electricity Duty – Exempted for captive use & 3rd party sale for first 10 yrs after commissioning. 77 Initiatives Assignment of specific talukas as biomass collection area within 50 Km radial distance Priority clearances for the projects Suitable state govt. policy declared Facilitation to Biomass IPPs on Policies for availing CFA & excise duty exemption and concessional custom duty on project equipments Assistance for seeking coal linkage 78 MNRE, GoI – Policy (Co-Gen. Pvt.) In Private / joint /coop./ public sector sugar mills. Project type Boiler Configuration Bagasse Co-generation by Private sugar mills Bagasse Co-generation by Cooperative /Public sector sugar mills Subsidy Rs. 15 lakh X(C MW)^ 0.646 40 bar & above Rs. 40 lakhs / MW 60 bar & above Rs. 50 lakhs / MW 80 bar & above Rs. 60 lakhs / MW (surplus power) Maximum Rs.8.0 Crore Per sugar mill. 79 MNRE, GoI – Policy (Co-Gen. Pvt.) In Cooperative/public sector/state govt. undertaking / state govt. joint venture co. / special purpose vehicle (Urjankur Trust) through BOOT / BOLT model: Project type Boiler Configuration Subsidy Single coop. mill through BOOT/BOLT model 60 bar & above Rs. 40 lakhs / MW of surplus power 80 bar & above Rs. 50 lakhs / MW surplus power Maximum Rs.8.0 Crore Per sugar mill. 80 MNRE, GoI – Policy (Co-Gen. Pvt.) For existing cooperative sector sugar mills employing boiler modifications Project type Boiler Configuration Subsidy Existing cooperative sugar mill 40 bar & above Rs. 20 lakhs / MW of surplus power 60 bar & above Rs. 25 lakhs / MW surplus power 80 bar & above Rs. 30 lakhs / MW surplus power (subsidy based Surplus power) 81 MERC Tariff for RE Projects (Bagasse Cogeneration Power Project) An overview Financial Year Fixed Charge (Rs/kWh) Variable Charge (Rs/kWh) Tariff (Rs/kWh) 2010-11 2.26 2.53 4.79 2011-12 2.26 2.53 4.79 2012-13 2.26 2.53 4.79 2013-14 (New projects) 2.38 3.43 5.81 2013-14 (Existing projects) 2.26 3.43 5.69 82 MERC Tariff for RE Projects (Biomass Power Projects) An overview Financial Year Fixed Charge (Rs./kWh) Variable Charge (Rs./ kWh) Tariff (Rs./ kWh) 2010-11 1.70 3.28 4.98 2011-12 1.70 3.28 4.98 2012-13 1.70 3.71 5.41 2013-14 (New projects) 2.08 3.73 5.87 2013-14 (Existing projects) 1.70 4.01 5.71 83 Biomass in State Sr. No. Division Type of Biomass 01. Konkan Coconut coir, paddy straw, rice husk 02. Marathwada Cotton stalk, wheat stalk, jawar stalk, red gram stalk 03. Vidarbha Soyabeen stalk, rice husk, fuel wood 04. Rest of Maharashtra Cane trash, wheat straw, bajra stalk, soyabeen, fuelwood 84 MNRE, GoI - Policy Central Financial Assistance after commissioning of project Rs. 20 lakh X (Cap in MW)^0.646 Central excise exemption and Concessional customs duty on new plant & machinery equipments purchased for the project 85 State Govt. Policy: 14-10-2008 Evacuation- 50 % Financial assistance from Green Cess (33kv & above) after commissioning; subject to maximum Rs. 2 Cr/project. Electricity duty- Exempted for captive use & 3rd party sale for first 10 years after commissioning. 86 Basic Process Chemistry Conversion of solid fuels into combustible gas mixture called producer gas (CO + H2 + CH4) Involves partial combustion of biomass Four distinct process in the gasifier viz. Drying Pyrolysis Combustion Reduction Gasification – Basic Process Chemistry Schematic Biomass Gasifier based Distributed / Off - grid Programme for rural area and grid power programme Policy Objectives Biomass Gasifier based Distributed / Off-grid power for rural areas for meeting unmet demand of electricity in electrified / to be electrified villages in potential sites preferably village clusters having potential of biomass. Grid interactive MW level biomass gasifier based power project with 100% producer gas engine. Major beneficiaries of this programme are individual households, village community, cottage industries, smallscale industries, public utility etc. Programme Components Biomass Gasifier based Distributed / Off-grid power programme for Rural Areas. a. Biomass gasifier based distributed / off grid power systems in rural areas limited to 250 kW installed capacity, which have surplus biomass resources and unmet demand of electricity for inter alia lighting, water pumping and micro-enterprises including telecom towers etc will be supported. Biomass Gasifier based Grid Connected Power Programme a. Biomass gasifier based MW level grid connected power plants with 100% producer gas engines will be supported. b. Besides, biomass based grid connected Boiler-Turbine-Generator (BTG) projects, preferably at tail end of the grid and having a decentralized distribution component would also be supported. c. The maximum installed capacity of each such project would be 2 MW. Biomass gasifier based programmes in Rice Mills. a. Biomass gasifier based captive power plants will be supported in rice mills for meeting their captive needs and surplus power fed into the grid / distributed in local areas Central Financial Assistance (CFA) S. N. Items CFA 1 Distributed / off grid power projects in rural Rs. 15,000 per kW areas and grid connected power projects with 100% producer gar engines or biomass based combustion projects. 2 Biomass gasifier systems retrofitted with duel Rs. 2,500 per kW fuel mode engines. 3 Projects involving installation of 100% gas Rs. 10.00 lakh / 100 kW engines with an existing gasifier. Programme on Biomass Gasifier for Industries Policy Objectives: To encourage the deployment of biomass energy systems in industry for meeting thermal and electrical energy requirement. To conserve the use of fossil fuels for captive requirements in industry To bring about reduction in greenhouse gas emissions in industry. Central Financial Assistance (CFA) Rs. 2.0 lakh / 300 KWth for thermal applications. Rs. 2.5 lakh / 100 KWe for electrical applications through dual fuel engines. Rs. 10.00 lakhs / 100 KWe for 100% producer gas engines with gasifier system. Rs. 8.00 lakhs / 100 KWe for 100% producer gas engine alone. CFA for biomass Gasifiers with 100% producer gas engines in Institutions: Rs. 15.00 lakhs / 100 Kwe for 100% producer gas engines with gasifier system Rs. 10.00 lakhs / 100 Kwe for 100% producer gas engines alone Bio-Energy 94 Jain Irrigation Systems Limited (JISL) India’s leading company in the agricultural sector. Organic waste generated from vegetable processing plant used to produce biogas which generates power Plant capacity: 200 MT per day (mixed organic wastes) Biogas generation: 18,000 m3 per day Electricity generation: 1.5 MWe Waste heat recovery: Vapor Absorption Machine (VAM) absorb waste heat & provide 400 tones of refrigeration (TR) to cool the Solar PV manufacturing Unit & 27 Onion cold storage chambers (Onion dehydration plant). The digested slurry: Composted in composting yard & converted to soil conditioner. 95 Basic process flow diagram of Biogas power plant 96 Achievements Installation of 1.5 MWeq. (1800 Cu. M per day) Bio-methanation plant and 1.668 MW capacity captive power plants based on biogas produced from industrial waste by M/s. Jain Irrigation Systems Ltd., Jalgaon. (2010-11) M/s. Jain Irrigation Systems Ltd. Jalgaon M/s. Honest Derivatives Pvt. Ltd. The waste from the starch industries are highly polluted, acidic in nature & has high BOD content which & have offensive odour. Prolonged land irrigation using this waste may cause soil thickness & affects photosynthesis. Starch manufacturing process results into a large quantity of liquid effluents which is highly biodegradable & capable of generating a biogas which can be used as a fuel. Biogas generation: 10500 m3/day Biogas to Power : 1.063 MW 99 Installation of 10,500 m3/day (0.875 MW)Biomethanation plant & 1.063 MW biogas based power generation project by M/s Honest Derivatives Pvt. Ltd., Maldabhadi, Dist. Jalgaon 100 Installation of 3 MW biogas based power plant based on distillery waste by M/s. Radico NV Distilleries Maharashtra Ltd. at Shendra MIDC, Aurangabad 101 EMBIO LIMITED, MAHAD, RAIGAD Leading drugs manufacturer using molasses as a main raw material. Fermentation process used to convert molasses into drugs generates significant amount of waste, which has immense biogas potential which can be used as fuel for both thermal and electrical applications. Wastewater treatment consists of biomethanation process which convert organic matter into clean eco-friendly biogas. Biogas generation : 12,096 m3/ day Steam generation : 85-90 tonnes /day which is utilized in plant for process. Furnace oil saving : 7000 – 7500 Kg/day. 102 Installation of 12000 cu. m. Biogas plant based on Pharmaceutical Waste by M/s. Embio Ltd., at Mahad Dist. Raigad 103 Calculations for 30 KLPD distillery Spent wash production 350 m3/day approx. COD Reduction 65 % Biogas Generation 15500 m3/day approx. Distillery Operating days 210 Days/ Year Bagasse saving because of Biogas firing 33.61 TPD Price of Bagasse Rs. 2000/- Ton Revenue Saved Rs. 0.67 Lacs/ Day Revenue Saved Rs. 141.17 Lacs/ annum Net Exportable Power 1533.76 kWh Considering power rate Rs. 4.79/ Unit Revenue from Power selling Rs. 1.76 Lacs/ Day Revenue from Power selling Rs. 370.27 Lacs/ Year Payback period: 3 to 4 years. *All values are approximate 104 Calculations for 30 KLPD distillery Spent wash production 350 m3/day approx. COD Reduction 65 % Biogas Generation 15500 m3/day approx. Distillery Operating days 210 Days/ Year Bagasse saving because of Biogas firing 33.61 TPD Price of Bagasse Rs. 2000/- Ton Revenue Saved Rs. 0.67 Lacs/ Day Revenue Saved Rs. 141.17 Lacs/ annum Net Exportable Power 1533.76 kWh Considering power rate Rs. 4.79/ Unit Revenue from Power selling Rs. 1.76 Lacs/ Day Revenue from Power selling Rs. 370.27 Lacs/ Year Payback period: 3 to 4 years. *All values are approximate 105 Industrial Waste to Energy Projects Completed Year Name of Project / Promoter Capacity 2006-07 Gadre Marine Exports Pvt. Ltd, Ratnagiri (FY 2008-09) 0.86 MW M/s. Safyeast Co .Pvt. Ltd., Mumbai Power Project At 4410 Cu. m. 2007-08 Chiplun, Dist. Ratnagiri (FY 2007-08) (0.3675 MW) Tilaknagar Industries Ltd., Belapur, Ahmednagar (FY 20082007-08 0.694 MW 09) M/s. Safyeast Co. Pvt. Ltd Mumbai Power Project At 3430 Cu. m. 2007-08 Chiplun, Dist. Ratnagiri (FY 2009-10) (0.2858 MW) 2008-09 M/s. Orient Biopower Ltd., Ahmednagar (FY 2009-10) 2.0 MW 18000 Cu. m. 2008-09 Jain Irrigation System Ltd. Dist. Jalgaon (FY 2010-11) 1.668 MW 2011-12 M/s. Radico NV Distilleries Maharashtra Ltd., Aurangabad 3 MW Industrial Waste to Energy Projects Completed Year Name of Project / Promoter Capacity 2011-12 M/s. Honest Derivatives Jamner, Dist. Jalgaon 2012-13 M/s. Shree Tradco Deesan Pvt Ltd., Dhule 2012-13 M/s. Embio Limited, Mahad, Raigad 12096 m3 /day (1 MW) 2012-13 M/s. Sahyadri Starch and Industries Ltd., Sangli 14,000 m3 /day (1.2 MW) 2012-13 M/s. Schreiber Dynamix Dairies Ltd. 7200 m3/day(0.6 MW) 10000 Cu. m (0.833 MWeq.) & 1.063 MW (11,000 m3 /day) 0.916 MW & 1.063 MW Bio-CNG/ CBG Bio-CNG Plant by M/s Ashoka Biogreen Pvt. Ltd. At. Talawade Tal. Trimbak, Dist. Nashik (500 Cu.M.) Bio CNG Bottling (20000 m3) at Warnanagar Kolhapur by Spectrum Renewable Energy Pvt. Ltd. Total Raw Biogas Inflow : 20000-22000 m3/day Parameters after Up-gradation Biogas Inflow : 11960 Nm3/ day Biogas pressure : 6-7 kg/cm2 Methane (CH4) : minimum 95 to 95.5 % Carbon Dioxide(CO2) : maximum 4.0 to 4.5 % Hydrogen Sulphide(H2S) : less than 5 ppm Water vapour : Nil Oxygen : Nil Hydrogen : 0.2 to 0.5% Methanol/Glycerol : Absent Achievements Bio CNG Bottling (20000 m3) at Warnanagar Kolhapur by Spectrum Renewable Energy Pvt. Ltd. Bio CNG Bottling (20000 m3) at Warnanagar Kolhapur by Spectrum Renewable Energy Pvt. Ltd. Bio CNG Bottling (20000 m3) at Warnanagar Kolhapur by Spectrum Renewable Energy Pvt. Ltd. Bio CNG Bottling (20000 m3) at Warnanagar Kolhapur by Spectrum Renewable Energy Pvt. Ltd. Programme on Biomass Gasifier for Industries Achievements S. N. Site Name Year Capacity & Application 1 Calchem Industries (India) Ltd. 62, MIDC, Industrial Area, Village Dhatav, Tal - Roha, Dist. Raigad 2005-06 Capacity -2550 kW, Thermal mode application Used for Dryers 2 M/s. H & R Johnson (India) Ltd., Khar Devli, Gadab,Tal-Pen Dist. Raigad 2005-06 Capacity -3.5 MW, Thermal mode application Used for Dryers 3 M/s Lovely Waffers & Farsan, 578, Shree Krishana Nagar, Film City Road, Goregaon (E), Mumbai 2006-07 Capacity -400kW, Thermal mode application Used for Frying Potato Chips 4 Calchem Industries (India) Ltd.(2nd proposal), 62, MIDC, Industrial Area, Village Dhatav, Tal - Roha, Dist. Raigad 2006-07 Capacity -3300kW, Thermal mode application Used for Dryers 5 M/s Chedda Specialties Foods Pvt. Ltd. Mumbai. 2009-10 Capacity -600kW Thermal mode 6 M/s. Godrej & Boyce Mfg. Co. Ltd., Satara. 2010-11 Capacity – 1200 kW Thermal mode Calchem Industries (India) Ltd., Raigad 116 Biomass based Cogeneration Projects (Non- Bagasse) Achievements Sr. No. Site Name Year Capacity & Application 1 Sahyadri Starch & Industries Pvt. Ltd., Miraj, Dist. Sangli. 2012-13 Biomass based Co-Generation Plant (3000 kW) 2 Shah Solvex, Gondia 2010-11 Installation of 400 KW Biomass based Co-generation Project 1 Bhaskar Foods Pvt. Ltd., Amravati 2012-13 Installation of 2000 KW Biomass based Co-generation Project 117 Shah Solvex Plant 118 Bhaskar Foods 119 Biomass Briquettes 120 Some facts about Biomass Total availability of surplus biomass in India is still more than 250 million tons/annum Only 38% farmers reported selling biomass regularly Prices of biomass as reported by farmers varied in rates, and across crops. The minimum price was reported at Rs. 0.10 per Kg and the maximum price was reported at Rs. 5.00 per Kg. The average price worked out at Rs. 1.71 per Kg. Availability of biomass is generally found after the harvesting of khariff crops. Generally 1 Taluka generates biomass which is sufficient to run the 2 MW power project. 121 Collection of Biomass Biomass is generated from three sources Crop residues Agro industry residues Wood from forest and waste lands Biomass consumptions is estimated for Domestic fuel Fodder Industry Thatching etc 122 Surplus Biomass Across Maharashtra State Sr. No. Type of Biomass 1. Crop residue 2. Fuel wood from all sources Rice husk, G. nut shell 3. Total Surplus Scenario (Tons) 58,00,000 16,20,000 3,12,000 77,32,000 Potential Power Generation (MW) 580 162 31.2 773.2 As per ORG Study 2002 123 Surplus biomass across different districts (Tons) Types of Biomass Sr. No. Division 1. 2. 3. Kokan Division Pune Division Nasik Division 60000 760000 1010000 Fuel wood from all sources 632500 250000 15400 4. Aurangabad Division 1950000 350000 1000 5. Amravati Division 1680000 162100 1000 6. Nagpur Division 420000 520000 83000 58,80,000 19,30,000 3,12,000 Crop residue Total Rice husk, G. nut shell 80000 116000 31000 Based on Gokhale Institute of Politics & Economic, Pune- 2010 124 Biomass Briquette Biomass briquetting is the densification of loose biomass material to produce compact solid composites of different sizes with the application of pressure. 125 Briquetting Technologies Screw Press: In a screw extruder press, the biomass is extruded continuously by a screw through a heated taper die. Piston Press: In a piston press machine, biomass is pressed in a die by a reciprocating ram at a very high pressure. 126 Biomass Briquette Techno-commercial information about the project Approximate cost for the project: - Rs25 Lakhs to Rs50 Lakhs Approximate cost of Machineries: - Rs10 Lakhs to Rs 40Lakhs Raw material required for project: - Bagasse, Groundnut Husk, Saw Dust, Press Mud, Soyabeen Husk, Cotton Stalk etc. Approximate cost of Raw Material per ton: - Rs 2000/- to Rs 3500/Approximate cost of Briquette per ton: - Rs 4500/- to Rs 6500/Direct employment generation due to project: - 4 to 24 Persons Indirect employment generation due to project: - 8 to 25 Persons Yearly production of Briquettes (per project): - 1000 to 6000 ton Use of Briquettes: - In all processing industries e.g. Tire, Explosive, Plastic, Bio-fuel, Dairy, Chemical & Pharmaceutical etc. for burning in boilers to replace the Furnace Oil mainly 127 MEDA Scheme:: Biomass Briquette Subsidy Pattern: Implementation of the Scheme 20% of the briquette machine cost or maximum up to Rs. 4 Lakhs On First Come First Serve Basis Criteria for Selection of Beneficiaries Domiciled of Maharashtra If the project is being implemented in partnership firm or a Company, then 51% of share should be of partner domiciled in Maharashtra Land should be owned by the beneficiary or it should be taken on lease for a minimum period of 15 years. 128 Biomass Briquette Benefits of Scheme Decreasing the burden of loan Reducing green house gas emissions Extra source of income generation for farmers Creating Entrepreneurship Generation of employment at village level 129 Subsidy Issued: Sr. No. Financial Year Subsidy released under NRSE (No. of projects) Subsidy released under TSP (No. of projects) 1 2007-08 08 00 2 2008-09 12 07 3 2009-10 03 02 4 2010-11 15 00 5 2011-12 20 00 6 2012-13 07 00 7 2013-14 Total 15 00 89 130 Biomass Briquette Plants 131 PELLETISING TECHNOLOGIES AVAILABLE Ring Die Commonly used for saw dust and animal feed pelletising Suitable for pellets only up to 8 mm diameter Flat Die Widely used for Animal Feed Pellets Suitable for Fibrous biomass More efficient, consume lesser power 132 Materials that can be processed into fuel in integrated pellet plants Saw Dust, Bagasse, Sugar Cane Leaves & Trash, Coir Dust, Coconut Leaves, Sander Dust, Wood Chips & Shavings, Tree Bark & Twigs, Pine Needles, Lantana Camera, Juliflora (Babool), Wild Grasses & Shrubs, Bamboo Chips and Dust, etc Husks (Rice, Coffee, Mustard, Sunflower etc) Shells (Cashew, Coconut, Groundnut, Almond etc) Stalks (Cotton, Arhar, Mustard, Maize etc) Cobs (Maize, Bajra etc) Misc. Wastes/Residues –Spent Wash, Spent Grain, RDF etc TYPICAL PLANT LAYOUT Processing in integrated plant Oversize Material Hammer Mill/Grinder Dryer High Moisture Material PROCESSING IN INTEGRATED PLANT <6 mm size and less than 15% moisture Pellets Pellet Press PLANT CAPACITIES AVAILABLE SMALL SCALE – Village Level • Capacity • Power Req. • Area : 150 – 200 tons/annum : 15.0 HP : 2000 – 3000 Sq. Ft. MEDIUM SCALE • Capacity • Power Req. • Area : 8000 - 10000 tons/annum : 200 HP : +4000 Sq. Mt. LARGE SCALE • Capacity • Power Req. • Area : +25,000 tons/annum : 400 HP (Approx.) : +10,000 Sq. Mt. THANK YOU 138