Clean Energy Technologies –How Renewable Energy Technology uses to reduces time, amount and pollutant emission?

The need for clean energy technology has never been more important. The way we currently produce and consume energy is unsustainable, and while technology is not the only ingredient to a cleaner energy future, there is no credible path to net-zero emissions without a significant and speedy ramping up of clean energy technologies across the entire energy sector. The carbon footprint of the global energy system has been reduced in waves, driven by government policies. For instance, construction of nuclear reactors surged in the 1960s and 1970s, but slowed down thereafter. More recently, wind and solar PV have seen rapid expansion, led by policy support in Europe, the United States, the People’s Republic of China (“China” hereafter) and India. The expansion of wind power is evidenced since the late 1990s and today accounts for over 5% of global power supply. Solar PV expansion was not too far behind and now accounts for about 2.5% of global power supply. Biofuels for transport has expanded steadily to reach 3% of global transport energy requirements today, mainly due to blending mandates and production targets in Brazil, United States and European Union. Clean cooking devices reduce the time spent cooking, the money paid for fuel, and pollutant emissions very significantly. They are also more convenient and easier to use, which helps with sharing the cooking chores amongst members in the family. For example, our stoves reduce the use of charcoal by half and save 3 tonnes of CO2e per year. Solar products offer clean light and phone charging in the home, reducing expenditures in kerosene and in mobile charging services. It helps children to do their homework in the evenings. Our efficient charcoal stoves for cooking, LPG appliances for cooking, and electric pressure cookers for cooking are faster, cleaner, cheaper cooking than alternative products. Our solar products for lighting and phone charging offer a clean light and phone charging at home.  The catalog of products is in constant revision, and we plan to add more impactful products as the company expands.  Main Target Groups are Rural women in Kenya and Uganda. Main Users are Rural women in Kenya and Uganda. Clean energy technology progress, however, has been slow in end-use sectors. Energy efficiency has been the main means of moderating growth in CO2 emissions in end-use sectors. Some progress has been made, notably in the development of electric cars, which accounted for 2.6% of global sales in 2019. The momentum for critical technologies such as hydrogen and CCU is also increasing. If the world is to reach net-zero emissions this century, faster progress will be needed in end-use sectors, which accounted for 55% of energy and industry-related CO2 emissions in 2019. Progress in deployment of clean energy technologies has been outpaced by overall energy demand growth. In 2019, CO2 emissions from fossil fuel combustion reached more than 33 gigatons (Gt), a record high. Many existing energy assets are still young, particularly in Asia. Around 45% of installed fossil-fuelled power generation capacity in Southeast Asia was built within the last ten years, and 70% within the last 20 years. Much of the infrastructure for the production of steel, cement and chemicals is also relatively young, particularly in China. Existing energy infrastructure could lead to nearly 750 GtCO2 of additional emissions by 2070 if unchanged. This would exhaust the majority of the remaining CO2 budget compatible with limiting the global temperature rise to well below 2° C, let alone 1.5° C as set out in the Paris Agreement.