1. Introduction  
2. Related Publications  
3. Introduction to Smart Grid  
3.1. Traditional Electrical Grids  
3.2. Smart Systems  
3.3. Smart Grid  
4. Cyber Security  
4.1. Classifying Types of Attacks  
4.2. Confidentiality Attacks  
4.3. Integrity Attacks  
4.4. Availability Attacks  
4.5. Attack Defenses  
5. Interoperability  
5.1. Communication and Data Exchange  
5.2. Communication Solutions  
5.3. Standards  
5.4. Testing  
6. Renewable Energy Integration (REI)  
6.1. Challenges  
6.2. Benefits  
6.3. Variability  
6.4. Power Quality  
6.5. Demand Management  
6.6. Energy Storage  
6.7. Energy Efficiency  
7. Industry Applications and Future Trends  
7.1. University / Small Scale Implementation  
7.2. Country / Continent Implementations  
7.3. Future Implementation Work  
7.4. Future Implementation Expectations  
8. Conclusion