Up-date: Renewable energy and climate change

Abstract

The Climate Change crisis is worsening daily. We must start to-day and not to-morrow limiting CO2emission globally. The Antarctic is melting with alarming speed and causing sea water levels to rise by 24 inches in the Southern Hemisphere. Central Australia is experiencing its worst ever drought and forest fires causing immense damage; on 55 days in 2019 temperatures rose to 48°C while the ground temperature reached 62°C. Vast tracts of land have been burned with loss of life, homes, produce and wildlife. Yet government reaction was skeptical of the Climate Change connection. At the same time Europe and England have had extreme rainfall and serious extensive flooding. Nowadays many countries have started to take Climate Change extremely seriously and put together plans to reduce or stop the use of coal and other fossil fuels. Most countries have pledged to stop using fossil fuels by 2030. The transport industry accounts for the major part of air pollution through the use of motor vehicles, ships and air transport. In this paper it is demonstrated that motor car usage contributes more than 3500 million metric tons of CO2each year. UK in November 2020 pledged to combat Climate Change and reduce the emission of CO2by 50% by 2030. Recently it has announced a ten- point drive to eliminate fossil fuels in transport, agriculture, industry and homes by 2035.Ajman should follow suit and use UK as an example. This paper will summarize the progress of renewable energy globally with examples. Renewable Energy is now a major source of generating electricity worldwide. It is clean, abundant and low cost.