distribuited generation
Distributed generation allows to exploit energy resources locally. Through the implementation of “SMART GRID concept” it is possible to produce and consume energy locally in the user’s proximity (km 0). User and producer are then coincident depending on the availability of sources and energy flows.

District heating – District cogeneration
QUESTIONS
1. Which sources?
2. Which technologies?
3. Which fuels?
4. Which power plant size?
5. What is the «STATE OF THE ART»?
ANSWERS
1. RENEWABLES, ENERGY EFFICIENCY, FOSSIL FUEL (mix)
2. PV, CSP, Thermal Solar, Biomass power plant, fuel cells…
3. BIOMASS, WASTE GREEN, WASTE
4. 50 kWe – 10 Mwe
5. See next slides
Where & What?
WHERE?
1. Domestic;
2. Farm & collectivity (waste green);
3. Collectivity;
4. Industries;
ENERGY SOURCES7TECHNOLOGY
1. PV, thermal solar, little size cogenerators
2. Biomass;
3. Waste, green urban waste;
4. Energy efficiency, cogeneration, fossil fuel;
ELECTRICAL EFFICIENCY:
big power plant vs little/medium size power plant
TODAY – BIG POWER PLANTS

Big power plant (200 – 900 MWe) High electrical efficiency (45 – 54 %)