The Energy Sector is comprised of many assets such as oil, electricity, and natural gas. These assets are scattered geographically and are connected by networks and systems.
To keep protecting and improving on the versatility of the Energy Sector is a continuous effort, despite all the manmade and natural disasters, that requires planning, vigilance, and training.

Energy Security
Energy Security is a term that is defined as a country’s capacity to provide affordable, consistent, and sufficient energy requirements for all of its industrial, domestic, military, and transport necessities. This comes through as security and implies that the country’s current and future energy needs have a promising likelihood of being met, regardless of the financial and political drawbacks.
Knowing the fact that energy request covers numerous types of energy — oil for transport, gas for cooking and daily needs, power for — different requirements, then, at that point, an energy-secure state refers to having an accessible admittance to several energy sources.

How to reach the desired energy security?
Following measures have been adopted by many countries:

Taking advantage of their own resources. This can be done to accomplish as near full independence as could be expected. Norway has a population in excess of 5 million individuals, and it can reach up to the required energy mark by 96% with the help of its HEP resources and offshore oil and gas fields.

By bringing in energy from consistent and reliable provider countries. USA and Canada form the biggest incorporated energy network in the world. Canada exports gas and oil in bulk to the USA and the USA exports coals to Canada. These two countries provide electricity to each other in various regions.

Energy is taken in from a wide range of providers. The main providers can be changed rather easily and switched to alternative sources when one energy maker becomes undesirable because of supply, cost, or other factors. Japan imports Liquid Natural Gas (LNG) from over five nations going from the USA (3%) to Indonesia (51%) due to lack of its energy resources.
Cycling between internal and external(imports) energy resources. The oil and gas imports from the Middle East and South America over the recent 20 years have been diminished by the USA as it is taking advantage of its own onshore shale gas through a questionable cycle known as water-driven cracking or ‘deep earth drilling’.

Reducing domestic demand for energy. Expanding protection of homes and empowering more prominent use of cycles instead of vehicles or by sponsoring sunlight-based chargers for business rooftops and houses will try to lessen the need of depending on different nations for energy imports.

Energy efficiency is the process of using less energy for getting a task completed. This process helps cut our energy bills, reduces greenhouse gas emissions, reduces demands for energy imports, and also reduces pollution.
Energy efficiency is one of the easiest ways to lower energy costs and eliminate energy waste. One of the most immediate ways to improve energy efficiency is to reduce the use of fossil fuels. In many sectors of society, there are numerous opportunities to improve energy efficiency.

Protects the environment
The outlet of greenhouse gases is one of the major factors that contribute to climate change. When we use electrical appliances, these appliances pull energy from our nearby power plants, and these plants, in turn, burn fossil fuels like coal and natural gas. The burning of these fossil fuels leads to the emission of greenhouse gasses like carbon dioxide, nitrogen dioxide, sulfur dioxide, etc.
With the help of energy efficiency, we can find ways to reduce the consumption of fossil fuels and in turn reduce the emission of these greenhouse gases and other air pollutants. This will help us fight climate change and will also impact our health and environment.

Saves money
When we decrease energy use in our day-to-day routines, we lower month to month energy bills and assist with making energy more available to organizations and families. There are energy-efficient items available and despite the fact that they cost more than ordinary home devices, they will set aside you cash over the long haul. We should attempt to adjust to these gadgets for more efficient energy utilization and lower energy bills.
If you buy an energy-efficient heat pump, it will definitely cost more than a normal pump would, but you would save much more energy, up to 30% more than a standard pump. These high prices for energy-efficient appliances become an offset when compared to the energy bills and savings that they help with in the future.

Energy equity is addressed
There are many households where a higher percentage of the income is spent on the energy bills. These families can make energy more affordable by installing energy-efficient appliances like light bulbs and windows, this will help bring down the energy burden of the household.
It becomes a war between paying energy bills and putting some food on the table for some families. The comfort, safety, and health can be improved for many families by energy efficiency.

Conclusion
It is never too late to move to energy-efficient appliances. It may seem insignificant in the beginning, but the result will present itself in the long run. Energy is very important for our survival and with the efficient use of this energy, we can help our surroundings significantly.