Excess of LOD values increases (the day is longer) while consumption of electricity in the U.S. decreases and vice versa.
An excerpt from above work:
Excess of LOD values increases (the day is longer) while consumption of electricity in the U.S. decreases and vice versa. This correlation can be explained by the movement of Earth’s rotation axis or movement of Earth’s coating what I described below.
The tilt of the Earth's axis of rotation to the ecliptic plane causes a change of seasons on Earth. When the Earth is in the perihelion of the orbit around the Sun (then in the northern hemisphere it is winter), the earth's rotation speed is the lowest (length of Earth's day will increase, LOD will increase). This is probably due to the action of a greater force of gravity of the Sun on the Earth (and its heavier earth coating in the northern hemisphere) and the deflection of the Earth's coating in such a way that the moment of inertia of the Earth increases and speed of Earth's rotation decreases. The reverse phenomenon occurs when the Earth is in aphelion of the orbit around the Sun, and the gravitational force between the Sun and Earth decreases. The Earth's coating deflects in such a way that the moment of Earth's inertia decreases, and the Earth's rotation speed increases (LOD decreases). Constant changes in the position of the Earth's rotation axis and alterations in LOD are recorded continuously by the IERS Earth Orientation Service and calculated 182 days ahead according to mathematical models mapping the movements of the Earth, the Moon, and the Sun. The correlation of the US and Poland energy consumption volume with LOD changes confirms the correlation of LOD and earthly climate changes because the US electricity consumption for air conditioning increases in summer when LOD decreases (negative correlation) and the consumption of heating oil for heating residential houses increases in winter when LOD increases (positive correlation ). The use of electricity in the USA to supply air conditioning decreases in winter when LOD increases, and the consumption of heating oil in the USA decreases in summer when LOD decreases. It confirms the legitimacy of using LOD predicted by the IERS Earth Orientation Center to forecast climate change on Earth.
The opposite correlation between LOD values and the use of electric power in Poland is seen in Fig.4. Because of different economic customs cause it in Poland, and the U.S. electricity in Poland is usually used to heating and lighting residential and commercial houses and its use increase in winter and decrease in summer. Because LOD values are correlated to climate changes during climate seasons so that we see a positive correlation between LOD and the use of electricity in Poland
It is caused by a lack of everyday use of air conditioning in Poland and the more significant use of power when it is colder, darker in winter.