Option 1 states that Lamba in Gujarat is famous for a wind power plant. This statement is incorrect as there is no such place called Lamba in Gujarat that is known for a wind power plant. Therefore, option 1 is not correct.

Option 2 states that Manikaran in Himachal Pradesh is famous for a geothermal energy plant. This statement is correct. Manikaran in Himachal Pradesh is known for its hot springs and is a popular destination for geothermal energy production. Therefore, option 2 is correct.

Based on the evaluation of both statements, it can be concluded that option 3 is the correct answer. This option states that both statements 1 and 2 are correct. However, it is important to note that while statement 2 is correct, statement 1 is incorrect. Therefore, the correct answer should be option 2 only.

Alert - correct answer should be option- 2 only.