[1] Efforts are on to get the first unit of the NTPC Limited’s North Karanpura Thermal Power Station (3x660 MW), ready in 2021.

[2]North Karanpura Coalfield of Central Coalfields Limited, spread over 1,230 square kilometres (470 sq mi) in the southern part of the district, with spill over to neighbouring districts, and having coal reserves of 14 billion tonnes is among the biggest in India.

[3] Note: The map alongside presents some of the notable locations in the district.

According to the 2011 Census of India, Chiridiri (location code 348899) had a total population of 3,053, of which 1,536 (50%) were males and 1,517 (50%) were females.

The total number of literate persons in Chiridiri was 1,579 (64.27% of the population over 6 years).