Resource efficiency is a way to deliver more with less.
It increases aggregate economic value through more productive use of resources over their life cycle. It requires using those resources in a sustainable way, within the planet's long-term boundaries. This includes minimizing the impacts of one resource's use on other resources, including the environment.
Any investment in improved efficiency and minimization technologies relating to equipment, systems and processes in water, waste and energy to reduce consumption and minimize waste.
Water resources are significant for society and the ecosystem and it’s needed for agriculture, energy production, navigation, recreation, and manufacturing. The main issue regarding water use is the abundance, availability and quality of its sources in nature. Although the situation regarding water sources depends on local conditions, climate change may also have significant effects on it. As temperatures rise, people and animals need more water to maintain their health and thrive. On the other hand, water and energy systems are interconnected. This means that energy is required for the water pumping, transportation and treatment processes. Therefore, the water has to be used efficiently to improve or even maintain today’s living standards in the future.
Water efficiency practices:
Natural resources are used in production and then consumed as goods or services. Reducing the amount of waste with the effective use of materials associated with production and consumption, is an important objective of today’s economy. Toxic and non-biodegradable wastes need to be managed with care. In terms of energy conservation and protection of natural resources, the reduction of materials arising as waste during production processes, also energy and emissions, is of great importance.
Waste reduction practices:
The living standard of any country is considered to be proportional to its energy consumption. World energy demand is met by mainly fossil fuels. By using alternative energy sources and implementing energy efficiency it’s possible to reduce the consumption of fossil fuels and thus GHG emissions.
Energy efficiency practices: