Electricity prices. Population growth, an ever-increasing demand for energy and the need to expand and upgrade Queensland's electricity infrastructure are among the many factors that impact on the cost of electricity. Electricity prices. South East Queensland. Retail electricity prices in South East Queensland (SEQ) were deregulated on 1 July 2016. Electricity prices in SEQ are now determined by electricity retail providers, with customers able to choose between standard retail contracts and competitive market retail contracts.
By increasing the abundance of these gases in the atmosphere, humankind is increasing the overall warming of the Earth s surface and lower atmosphere, a process called global warming.. The figure below illustrates the radiation balance and the role of greenhouse effect. Illustration of the Earth s radiative balance.
The sun plays an important role to us on Earth. It provides many things such as light and warmth. But what is solar radiation and how does it affect us? In this video lesson you'll learn about solar radiation, how it allows us to survive, and the influence it has on our global climate.