Onshore refers to something that is happening on or near land, rather than at sea. Here are some key points about onshore:

• Adverb: Onshore can be used as an adverb to describe something that is coming or moving from the water toward or onto the shore.

• Adjective: Onshore can also be used as an adjective to describe something that is situated on or near the shore, as distinguished from being in deep or open water.

• Examples: Some examples of onshore include onshore wind, onshore lighthouse, onshore buoy, and onshore liberty for the crew.

• Oil and Gas Industry: In the oil and gas industry, onshore drilling and production take place on or under the land.

• Wind Energy: Onshore wind energy refers to the power generated by wind turbines located on land driven by the natural movement of the air. Onshore wind farms are usually constructed in less-populated areas where buildings and obstacles don’t interrupt the air. They are considered less expensive than offshore wind power and can help lower electricity bills.

In summary, onshore refers to something that is happening on or near land, and it can be used as an adverb or adjective to describe various situations.