1 Waste Cooking Oil (WCO) Biodiesel Production Using Calcined Chalk as Heterogeneous Catalyst; Abstract; 1 Introduction; 2 Biodiesel Production Process with Catalyzed Reaction; 3 Homogeneous Catalyst; 4 Heterogeneous Catalyst; 5 Materials; 6 Preparation of Heterogeneous Catalyst (CaO) from White Chalk (CaCO3); 7 Preparation of WCO, Catalyst and Methyl Alcohol Mixture; 8 Transesterification by Mechanical Stirring; 9 Transesterification by Ultrasonic Cavitation; 10 Experimental Results; 11 Discussion; 12 Conclusion; References

2 Synthesis of Biodiesel from Karanja Oil Using Modified Mordenite as a Heterogeneous CatalystAbstract; 1 Introduction; 2 Methodology; 2.1 Materials and Methods; 2.2 Catalyst Modification; 2.3 Catalyst Characterization; 2.4 Experimental Setup; 2.5 Preparation of Karanja Oil Methyl Ester; 3 Results and Discussion; 3.1 Influence of NAOH Loading; 3.2 Influence of Calcination Temperature; 3.3 Reusability of the Catalyst; 3.4 Results and Discussion; 4 Conclusion; References; 3 A Review on Nano-catalyst from Waste for Production of Biofuel-Via-Bioenergy; Abstract; 1 Introduction

2 Renewable Technologies for Synthesis of Biofuel by Biomass3 Sources of Biomass; 4 Enhancement in Biomass Conversion Using Nanocatalysts; 5 Application of Nanocatalysts in Biofuel Production; 6 The Role of Nanocatalysts to Solve Some Problems in Biomass Conversion, Increasing the Products Quality; 7 Conclusion; Acknowledgements; References; 4 A Review on Application of Integrated Solar and Bioenergy Based Technology; Abstract; 1 Introduction; 2 Solar Energy; 3 Bioenergy; 4 Integrated Solar Energy and Bioenergy; 5 Concluding Remarks; References

5 Optimization of Mass Flow Rate for N-Flat Plate Collector Integrated Biogas Plant for Winter Season at Srinagar, Kashmir (India) Location for Achieving Superior PerformanceAbstract; 1 Introduction; 2 General Specifications; 3 Thermal Modelling; 4 Results and Discussion; 5 Recommendations; 6 Conclusions; References; 6 Synthesis and Characterization of Biodiesel from Simarouba glauca; Abstract; 1 Introduction; 2 Materials and Methods; 2.1 Biodiesel Production; 2.2 Transesterification of Crude Oil of Simarouba Glauca; 2.3 Quality Analysis of Biodiesel; 3 Results and Discussion

3.1 Simarouba Biodiesel and Its Quality Parameters4 Conclusions; Acknowledgements; References; 7 Preparation of Bio-diesel from Jatropha Curcas Oil and Testing of Its Blends with Diesel on a CI Engine; Abstract; 1 Introduction; 2 Problem Identification and Basic Principle; 3 Methodology [1]; 4 Reaction Process; 5 Results and Discussions; 6 Conclusions; Acknowledgements; References; 8 Indian Energy Sector and Analysis of Potential of Bioenergy in India; Abstract; 1 Introduction; 1.1 Energy Status of India; 2 Major Supply Sources; 2.1 Coal; 2.2 Oil; 2.3 Natural Gas; 2.4 Renewable Energy