After facing a generation deficit during the month of August, Georgia continued to experience a decrease in power generation. In September 2019, generation decreased by 3% compared to September 2018 and by 19% compared to August 2019.

In September 2019, Georgian power plants generated 821 mln. kWh of electricity. This represents a 3% decrease in total generation, compared to the previous year (in September 2018, the total generation was 849 mln. kWh). The decrease in generation on a yearly basis comes from the decrease of 11% separately in wind and hydropower generation, more than offsetting the increase in thermal power generation (+29%).

Historically, the main concern in monitoring the Georgian electricity market derives from the negative generation-consumption gap arising in the winter season. However, persistent electricity deficits over ten months between August 2018 and August 2019 suggest that the number of months characterized by a negative generation-consumption gap might be on the rise. Looking at Figure 1 below, generation can only clearly be seen to exceed consumption twice during the past 12 months, in May and June.

In August 2019, Georgian power plants generated 1,020 mln. kWh of electricity. This represents a 3.6% increase in total generation, compared to the previous year (in August 2018, the total generation was 985 mln. kWh). The increase in generation on a yearly basis comes from the increase in wind (+9%) and hydro power generation (+6%), more than offsetting the decrease in thermal power generation (-8%).

Engineers at Buffalo University (NY) have recently designed a new system that will help to cool buildings in a crowded metropolitan city without consuming electricity. The new method is known as radiative or passive cooling because it does not require batteries or other sources of electricity to initiate cooling.