Consider the following statements:

1. The Climate Group is an international non-profit that mobilises businesses and governments towards faster climate action.

2. EP100 was jointly launched by the Climate Group and the International Energy Agency.

3. EP100 requires member companies to commit to doubling their energy productivity.

4. Several Indian companies are members of EP100.

5. The International Energy Agency serves as the secretariat of the Under2 Coalition.

How many of the statements given above are correct?