भारत ने पेट्रोल में 20% एथनाॅल सम्मिश्रण प्राप्त करने के अपने लक्ष्य को आगे बढ़ाया। इसे पहले लाने से पहले सरकार द्वारा निर्धारित मूल लक्ष्य वर्ष क्या था?

Consider the following statements regarding India's strategy to meet rising power demand amid anticipated El Niño conditions: I. India plans to rely exclusively on renewable energy sources such as solar power to meet peak summer electricity demand. II. Despite having a significant share in installed capacity, solar power faces limitations in meeting evening demand due to storage and grid constraints. III. Thermal power plants continue to play a dominant role in electricity generation during peak demand periods. Which of the statements given above is/are correct?

According to the CREA report for Q4 FY26, what percentage of India's total electricity generation was contributed by coal?