As we begin to burn away all of our fossil fuels and as the effects of burning these fossil fuels becomes more relevant, we need to create new sources of energy that no longer require fossil fuels. These technologies have already been developed but some have been forgotten, along with the forgotten technologies is solar water heating. This single technology could provide clean and warm water to all of the houses settled in areas with mostly sunny climates. If green technologies are not implemented in the future, the Earth will continue to warm and our fossil fuel supply will run out. When our fossil fuel supply runs out, we will have no energy to run the massive cities we have created and the greenhouse gases that were released into the atmosphere will cause the climate on Earth to change drastically. Implementing and using the effects of solar water heaters will allow us to decrease our greenhouse gas emissions and still use a supply of hot water in daily household activities. These small contraptions could be our everlasting ally in the on-going battle against climate change. They will almost become a necessity in the future for some areas because it can't be windy everywhere and people living in calm areas with limited amounts of wind will need warm water just like the rest of us. Solar Water Heaters aren't the most important contraptions now but with time will become vital to our success.