Delhi is consistently ranked as the most polluted city in India, with high levels of particulate matter, nitrogen dioxide, and sulfur dioxide.

Vehicle emissions are the largest contributor to air pollution in India, accounting for over 40% of total emissions.

Madhya Pradesh has the highest rate of deforestation in India, losing over 100,000 hectares of forest cover each year.

Agriculture is the main cause of deforestation in India, as forests are cleared to make way for farmland.

Uttar Pradesh has the highest rate of water pollution in India, with over 80% of its rivers and lakes polluted.

Sewage is the main source of water pollution in India, as over 80% of the country's sewage is discharged untreated into rivers and lakes.

Maharashtra has the highest rate of solid waste generation in India, producing over 20 million tonnes of waste per year.

Food waste is the main component of solid waste in India, accounting for over 50% of total waste.

Karnataka has the highest rate of renewable energy production in India, with over 10,000 MW of installed renewable energy capacity.

Solar energy is the main source of renewable energy in India, with over 50% of total renewable energy capacity.

Kerala has the highest rate of energy efficiency in India, with over 20% of its total energy consumption coming from renewable sources.

All of the above strategies are being implemented in India to improve energy efficiency.

Sikkim is the first state in India to achieve 100% organic farming.

All of the above strategies are being implemented in India to promote sustainable agriculture.

Arunachal Pradesh has the highest rate of forest cover in India, with over 80% of its land area covered by forests.