Give me a summary of the main points of this paragraph.

Energy development is the field of activities focused on obtaining sources of energy from natural resources. These activities include production of renewable, nuclear, and fossil fuel derived sources of energy, and for the recovery and reuse of energy that would otherwise be wasted. Energy conservation and efficiency measures reduce the demand for energy development, and can have benefits to society with improvements to environmental issues.
system
mujhe is paragraph ke mukhya binduon kaa saransh den.

urja vikaas prakritik sansadhano se urja ke strot praapt karne par kendrit gatividhiyon kaa kshetra he.in gatividhiyon main akshay, parmaanu or jeevashm eendhan vyutpann urja ke strot kaa utpaadan or urja kii vasuuli or pun: upyog ke liye shaamil he jo anyathaa barbaad ho jayega.urja sangrakshan or dakshata ke upaay urja vikaas kii maang ko kam karte hai, or paryaavarniya muddon main sudhaar ke saath samaaj ko laabh ho saktaa he.
user
urja vikaas main parmaanu, navikarniya or jeevashm eendhan vyutpann urja kaa utpaadan shaamil he.isamen paryaavarniya samasyaon main sudhaar or samaaj ko laabh pahunchane ke liye urja, urja sangrakshan or dakshata ke tareekon ko punarprapt karnaa or pun: upyog karnaa bhi shaamil he.
assistant
<|system|>
</s>
<|user|>
mujhe is paragraph ke mukhya binduon kaa saransh den.

urja vikaas prakritik sansadhano se urja ke strot praapt karne par kendrit gatividhiyon kaa kshetra he.in gatividhiyon main akshay, parmaanu or jeevashm eendhan vyutpann urja ke strot kaa utpaadan or urja kii vasuuli or pun: upyog ke liye shaamil he jo anyathaa barbaad ho jayega.urja sangrakshan or dakshata ke upaay urja vikaas kii maang ko kam karte hai, or paryaavarniya muddon main sudhaar ke saath samaaj ko laabh ho saktaa he.</s>
<|assistant|>
urja vikaas main parmaanu, navikarniya or jeevashm eendhan vyutpann urja kaa utpaadan shaamil he.isamen paryaavarniya samasyaon main sudhaar or samaaj ko laabh pahunchane ke liye urja, urja sangrakshan or dakshata ke tareekon ko punarprapt karnaa or pun: upyog karnaa bhi shaamil he.</s>
