Solar, wind, green hydrogen; ISA; OSOWOG
ENV-5.2.1Core
0/5 stages complete · 0% coverage
Exam Strategy
UPSC tests factual knowledge of renewable energy technologies, India's institutional frameworks (ISA, OSOWOG), and global green economy commitments. Questions focus on mandate, member states, key initiatives, and India's leadership role. Common mistake: confusing ISA with IRENA or mixing up OSOWOG's scope with broader maritime governance.
High-yield hooks
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ISA = International Solar Alliance (India-France co-founded)
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OSOWOG = One Sun One World One Grid (power connectivity vision)
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Green hydrogen = zero-carbon fuel from renewable electricity
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ISA targets: 1000 GW solar by 2030
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Solar + wind = India's renewable energy backbone
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SCANENVIRONMENT/RENEWABLE-ENERGYPOLITY/INTERNATIONAL-INSTITUTIONSCURRENT-AFFAIRS/GREEN-ECONOMY