Ontario introduced time-of-use (TOU) pricing to reflect the costs of producing electricity at different times of the day. There are three TOU periods: 1  Off-peak, when energy demand is low and less expensive sources of electricity is used. 2  Mid-peak, when the cost of energy and demand are moderate. 3  On-peak, when demand is highest and more expensive forms of electricity production are used.
Obsidian Stone Generator. Black Obsidian Stone is a powerful cleanser of psychic smog created within your aura, and is a strong psychic protection stone. It has powerful metaphysical properties that will shield you against negativity, and the energy of these stones may stimulate the gift of prophecy.lack Obsidian Stone is excellent used in combination with a number of different stones. To boost the psychic protection aspect of other stones,. you may choose to use them with other strongly protective stones to elevate the level of protection.
Report Abuse. Obsidian is an igneous rock. Any and all igneous rocks can turn into any and all metamorphic or sedimentary rocks. Obviously what it will 'turn into' down the line is dependent on it's location and the environment at that location, but location and environment are never permanent.The midwest used to be a huge ocean, etc.he rock cycle is really really simple. There are three types of rocks. Any of the three can turn into any of the other two types, but it takes a combination of some or all of the following: time, erosion, compaction, lithification, melting, or partial melting. Marty Â· 6 years ago.