Dr Rana Hamza Shakil thank you for your contribution to the discussion

Yes, the use of renewable energy can reduce global warming. Renewable energy sources, such as solar and wind, do not emit greenhouse gases when they are used to generate electricity or heat. This means that they can help to reduce the amount of carbon dioxide and other pollutants that are released into the atmosphere, which contribute to global warming.

In addition to reducing greenhouse gas emissions, renewable energy can also help to improve air quality. This is because renewable energy sources do not produce air pollutants such as sulfur dioxide, nitrogen oxides, and particulate matter. These pollutants can cause respiratory problems and other health problems.

Here are some of the ways that renewable energy can affect the environment:

• Reduces greenhouse gas emissions. As mentioned earlier, renewable energy sources do not emit greenhouse gases when they are used to generate electricity or heat. This can help to reduce the amount of carbon dioxide and other pollutants that are released into the atmosphere, which contribute to global warming.
• Improves air quality. Renewable energy sources do not produce air pollutants such as sulfur dioxide, nitrogen oxides, and particulate matter. These pollutants can cause respiratory problems and other health problems.
• Creates jobs. The renewable energy industry is a growing sector of the economy, and it is creating jobs in manufacturing, installation, and maintenance.
• Reduces dependence on foreign oil. Renewable energy sources can help to reduce our dependence on foreign oil, which can improve our national security.
• Protects ecosystems. Some renewable energy sources, such as solar and wind, can be used in ways that protect sensitive ecosystems. For example, solar panels can be installed on rooftops or in fields, which minimizes their impact on land use.

Overall, the use of renewable energy can have a number of positive environmental impacts. It can help to reduce greenhouse gas emissions, improve air quality, create jobs, reduce dependence on foreign oil, and protect ecosystems.

It is important to note that there are also some potential environmental impacts associated with renewable energy. For example, the manufacturing of solar panels and wind turbines can require the use of some resources, such as water and rare earth metals. However, these impacts are generally much smaller than the environmental impacts of fossil fuels.

Overall, the use of renewable energy is a major step towards reducing global warming and improving the environment. As the technology continues to develop, renewable energy is becoming more affordable and accessible. This is making it a more viable option for meeting our energy needs and protecting the planet.

Dear Doctor

I quoted the following from web hoping of benefit.

"For renewable energy technology to be a global public good - meaning available to all, and not just to the wealthy - it will be essential to remove roadblocks to knowledge sharing and technological transfer, including intellectual property rights barriers.

Essential technologies such as battery storage systems allow energy from renewables, like solar and wind, to be stored and released when people, communities and businesses need power. They help to increase energy system flexibility due to their unique capability to quickly absorb, hold and re-inject electricity, says the International Renewable Energy Agency.

Moreover, when paired with renewable generators, battery storage technologies can provide reliable and cheaper electricity in isolated grids and to off-grid communities in remote locations.

A robust supply of renewable energy components and raw materials is essential. More widespread access to all the key components and materials - from the minerals needed to produce wind turbines and electricity networks, to electric vehicles - will be key.

It will take significant international coordination to expand and diversify manufacturing capacity globally. Moreover, greater investments are needed to ensure a just transition - including in people’s skills training, research and innovation, and incentives to build supply chains through sustainable practices that protect ecosystems and cultures."

Dr Murtadha Shukur and Dr Sundus F Hantoosh thank you for your contribution to the discussion

First of all, it is never going to end, we can use them for a long time and various purposes. Also, they generate energy in a large amount and efficiently. The most important benefit of renewable energy is that it is eco-friendly and don't contribute to environmental pollution. Renewable energy produces zero waste. There are no carbon emissions of greenhouse gases that contribute to climate change or air pollution. It is, thus, one of the best choices for countries combating the climate change problem. Renewable energy sources which are available in abundance all around us, provided by the sun, wind, water, waste, and heat from the Earth are replenished by nature and emit little to no greenhouse gases or pollutants into the air. Environmental and economic benefits of using renewable energy include: Generating energy that produces no greenhouse gas emissions from fossil fuels and reduces some types of air pollution. Diversifying energy supply and reducing dependence on imported fuels. Hydroelectric has the greatest impact on the aquatic environment, while geothermal plants and biomass have the least. Power plants are the most damaging to the environment compared to other renewable energy sources. Generating renewable energy creates far lower emissions than burning fossil fuels. Transitioning from fossil fuels, which currently account for the lion's share of emissions, to renewable energy is key to addressing the climate crisis. Wind energy is one of the most sustainable forms of energy currently available. It harnesses the power of naturally moving air to spin wind turbines, which in turn generate electricity. Not only is this great because it provides a regenerative form of energy, but it also does so without greenhouse gas emissions. Supporting rural development: Renewable energy technologies can support rural development by providing access to energy to rural communities, which can help to improve quality of life, increase agricultural productivity and stimulate economic growth.