Solar cooking technology in India: Identification and prioritization of potential challenges

Practicable Artificial Photosynthesis: Its Relevance, Fundamental Challenges and Opportunities

“…Figure 1 shows the various fuels utilized during the past 50 years period through 1965 to 2015 to meet the world's primary energy requirement [1,2,[31][32][33][34][35][36][37][38][39][40][41]. It can be concluded based on this information that our society could survive and all the industrialization growth took place just because of the ready-made availability of stored solar energy in the form of fossil fuels (crude oil, coal, and natural gas).…”

“…It can be concluded based on this information that our society could survive and all the industrialization growth took place just because of the ready-made availability of stored solar energy in the form of fossil fuels (crude oil, coal, and natural gas). Figure 2 depicts the percentage of each fuel contributed in the year 2018 to meet this world's primary energy requirement [1,[36][37][38][39][40][41]. Table 1 summaries different types of energies utilized in the year 2018 in India to meet the primary energy requirement [1,[36][37][38][39][40][41].…”

“…Figure 2 depicts the percentage of each fuel contributed in the year 2018 to meet this world's primary energy requirement [1,[36][37][38][39][40][41]. Table 1 summaries different types of energies utilized in the year 2018 in India to meet the primary energy requirement [1,[36][37][38][39][40][41]. Table 2 lists the amounts of various fuels imported from foreign countries, which are accounted for about 46.13% [1,[36][37][38][39][40][41].…”

“…Table 1 summaries different types of energies utilized in the year 2018 in India to meet the primary energy requirement [1,[36][37][38][39][40][41]. Table 2 lists the amounts of various fuels imported from foreign countries, which are accounted for about 46.13% [1,[36][37][38][39][40][41]. These imports are expected to rise up to 53% by the end of the year 2030 [1,[36][37][38][39][40][41].…”

“…Table 2 lists the amounts of various fuels imported from foreign countries, which are accounted for about 46.13% [1,[36][37][38][39][40][41]. These imports are expected to rise up to 53% by the end of the year 2030 [1,[36][37][38][39][40][41]. This energy requirement was grown at the rate of 2.3% from 2019, and it is the third highest one in the world after China and USA with a global share of 5.8%.…”