1.1 New Renewable Energy
New Renewable Energy= new energy+ Renewable Energy
New energy : future energy
Renewable energy: almost indefinitely energy
condition
1 Replace petroleum
2 Carbon emits less than petroleum.
3 Sustainable energy can be used without depletion
What is Bioenergy?
Bioenergy is renewable energy made available from materials derived from biological sources. Biomass is any organic material which has stored sunlight in the form of chemical energy. As a fuel it may include wood, wood waste, straw, manure, sugarcane, and many other byproducts from a variety of agricultural processes.
So, Why do we produce Bioenergy?
One reason governments
3. Foundation course
1) How to construct the park on the landfill
To solve the environmental problem caused by a waste disposal site in NanJiDo, Seoul city government started the construction to stabilize the environment in NanjiDo like these ways: 'landfill cover soil' construction in upper part of ground -> be smooth down the slope -> leachate disposal facility -> landfill gas disposal faci
태양광 발전 (photovoltaic power generation, 太陽光發電)
◇ 태양광발전이란?
태양열발전 (太陽熱發電)이란 태양광선에 의한 열에너지를 효율적으로 모아 열원으로 하여 이 열에너지를 열기관을 사용해서 기계에너지로 바꾸어 터빈 발전기를 회전시킴으로써 전기에너지를 만들어내는 발전방식. 집광렌즈
Organic Solar Cell
Photovoltaic cell that uses organic materials
Generation & Transportation of electrons b/w Donor-Acceptor
Cheap / Flexible / Thin / Light
Donor & Acceptor = Mixed Together
Increase the interface b/w Donor and Acceptor
= Efficiency ↑
Consuming Electric Power / 1 home, 1day
= 12kWh
Generated Power / 1 Unit Cell, 1day
= 0.8 kWh
The Electric