consumption (n)
/kənˈsʌmpʃ(ə)n/

sự tiêu thụ

the use of something such as fuel or energy, or the amount that people use

release (v)
 /rɪˈliːs/

nhả ra, phóng ra

to let a substance or energy spread into the area or atmosphere around it

renewable (adj)
 /rɪˈnjuː.ə.bl̩/

có thể tái tạo

be produced as quickly as it is used

alternative (adj)
/ɒlˈtɜː.nə.tɪv/ 

thay thế

can be choose instead of something else

radiation (n)
/ˌreɪ.diˈeɪ.ʃən/

sự bức xạ, sự phát xạ; phóng xạ

a form of energy that comes from a nuclear reaction and that can be very dangerous to health

available (adj)
/əˈveɪ.lə.bl̩/

sẵn có

able to be bought or used

solar panel (n)
 /ˈsəʊ.lər ˈpæn.əl/

tấm thu năng lượng mặt trời

a device that changes energy from the sun into electricity

windmill (n)
/ˈwɪnd.mɪl/

cối xay gió

a tall building with sails that turn in the wind and produce power to crush grain or produce electricity

resource (n)
 /rɪˈzɔːs/ 

tài nguyên

a useful or valuable possession or quality of a country, organization, or person

abundant (adj)
/əˈbʌn.dənt/ 

dồi dào, phong phú

more than enough

coal (n)
/kəʊl/ 

than đá

a hard black substance that is dug from the ground and burned as fuel to provide heat

infinite (adj)
 /ˈɪn.fɪ.nət/

không giới hạn

without limits

geothermal heat (phrase)
/ˌdʒiː.əʊˈθɜː.məl hiːt/ 

địa nhiệt

the heat at the centre of the Earth

harmful (adj)
/ˈhɑːm.fəl/ 

có hại

causing physical or other injury or damage

hydroelectricity (n)
 /ˌhaɪ.drəʊ.ɪˈlekˈtrɪs.ɪ.ti/

thủy điện

electricity produced by the force of fast moving water such as rivers or waterfalls

potential (n)
/pəˈten.ʃəl/ 

tiềm năng

someone's or something's ability to develop, achieve, or succeed

ecologist (n)
/ɪˈkɒlədʒɪst/

nhà nghiên cứu sinh thái học

a scientist who studies the environment and the way that plants, animals, and humans live together and affect each other

fossil fuel (n)
/ˈfɒsəl ˌfjuːəl/ 

nhiên liệu hóa thạch

a fuel such as coal or oil, made from decayed material from animals or plants that lived many thousands of years ago

exhausted (adj)
/ɪɡˈzɔːstɪd/

cạn kiệt

empty or finished, because a supply of something has all been used

make use of (phrase)
 /meɪk juːz əv/

tận dụng, sử dụng

to use someone or something for a particular purpose, especially one that brings a benefit to you