Energy has, is and always will be interrelated with development, yet states often have incorporating the need to provide all citizens with electricity in their development strategy. Electricity is used in every aspect of life, and from education, to healthcare, to in the workplace, it is a vital element of industrialization in today's world. However, how many people don't have access to electricity?
a. Approximately 500 million
b. Around 1 billion
c. Roughly 2.3 billion
d. Nearly 4 billion