Consider the following activities: [Local Government]

I. Production of crude oil-free

II. Refining, storage and distribution of petroleum

III. Marketing and sale of petroleum products

IV. Production of natural gas

How many of the above activities are regulated by the Petroleum and Natural Gas Regulatory Board in our country?

The correct option is Only two.

Let us analyze the functions and regulatory jurisdiction of the Petroleum and Natural Gas Regulatory Board (PNGRB) in India step-by-step to understand why only two of the given activities are regulated by it.

The Petroleum and Natural Gas Regulatory Board (PNGRB) was established under the Petroleum and Natural Gas Regulatory Board Act, 2006. The primary mandate of the PNGRB is to protect the interests of consumers and entities engaged in specified activities relating to petroleum, petroleum products, and natural gas. Specifically, it regulates the refining, processing, storage, transportation, distribution, marketing, and sale of petroleum, petroleum products, and natural gas.

However, the upstream activities, which include the exploration and production (extraction) of crude oil and natural gas, do not fall under the regulatory purview of the PNGRB. Instead, upstream exploration and production activities (such as the production of crude oil and natural gas) are regulated by the Directorate General of Hydrocarbons (DGH) under the Ministry of Petroleum and Natural Gas.

Let us evaluate each of the given activities based on this regulatory framework:
1. I. Production of crude oil-free (Exploration/Production): This is an upstream activity. Therefore, it is NOT regulated by the PNGRB (it is overseen by the DGH).
2. II. Refining, storage and distribution of petroleum: These are midstream and downstream activities. The PNGRB is explicitly mandated to regulate the refining, storage, and distribution of petroleum and petroleum products. Thus, this activity is regulated by the PNGRB.
3. III. Marketing and sale of petroleum products: Marketing and retail sale of petroleum products are downstream activities that directly fall under the regulatory domain of the PNGRB to ensure competitive markets and protect consumer interests. Thus, this activity is regulated by the PNGRB.
4. IV. Production of natural gas (Exploration/Production): Similar to crude oil production, the production/extraction of natural gas is an upstream activity. It is NOT regulated by the PNGRB (it is overseen by the DGH).

Therefore, out of the four listed activities, only two (Activities II and III) are regulated by the Petroleum and Natural Gas Regulatory Board.