Why do iron filings line up in a magnetic field? Why can carbon form very large molecules? Why are chemical elements important? Why is hydropower a renewable resource? Why is elastic potential energy made of different types of energy?
Why are renewable resources better than non-renewable resources? Why is hydropower a renewable resource? Why are renewable resources better than fossil fuels? Why are renewable sources of energy better than nonrenewable sources? Why do we use non-renewable resources? Why is wind a renewable resourc...
In 2019, hydropower, including that generated by dams, accounted for an estimated60% of all renewable electricity. Dams are important for preventing floods, and they provide water for domestic and industrial use; it has been estimated thatas much as 40% of irrigated land globally relies on dams...
Sri Lanka already has a solid foundation in renewable energy, particularly through hydropower. As of recent estimates, hydropower accounts for approximately 45% of the country’s total energy mix. This renewable energy source is not only abundant but also relatively cost-effective. In additi...
A significant contributing factor is the decline in the quality of production resources, particularly water. As a result, many countries and their experts have prioritized the need to balance resource consumption. To address the research gap regarding balanced and optimal resource use, various ...
, many governments are already advancing plans and we can expect more announcements and initiatives to follow. For example, the Philippines is planning toacquire and repurpose Mindanao’s coal plantsto increase the region’s renewable energy and shift most of its energy requirements ...
Environmental responsibility is the ability to keep renewable resource use, pollution, and non-renewable resource depletion at levels that don’t harm the future of our planet. This pillar of sustainable development is needed to be given top priority: It’s a prerequisite for both social and econ...
Hydropower is the other relatively prominent renewable energy, representing almost 4% of the world’s energy and over 8% of the electricity in the US.1It works by harnessing the power of gravity by placing a dam in front of water that’s falling or rushing downstream. When the water forces...
If a company operates during peak load periods or when renewable power is unavailable, but only buys RECs generated during daylight hours, their REC purchases do not counterweigh their Scope 2 emissions on a 1:1 basis. After Google achieved net zero Scope 2 emissions, it realized that, on ...
Nunavut is a territory in Northern Canada partially within the Arctic Circle. Currently, diesel is the fuel of choice for both power and heating. Previous studies (Das & Cañizares, 2016; Hazelton, 2019) have shown that hybrid renewable energy models are feasible alternatives for electricity gen...