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March 8, 2021 Unit 1 Renewable energies (or renewables) are ways to generate energy from (theoretically) unlimited natural resources. These resources are either available with no time limit or replenish more quickly than the rate at which they are consumed. Renewable energies are generally spoken of as opposed to fossil fuel energies. The fossil fuels’ stocks are limited and non-renewable in the human timescale. The most known examples of these resources are coal, oil or natural gas. On the contrary, renewable energies are produced from renewable sources. Here, we’re talking about energy coming from solar rays, wind or water cycles – all theoretically unlimited on a human scale time. Renewable energies are also often referred to as “green energies” or “clean energies”. Still, this doesn’t mean that these energies aren’t harmful to the environment and have zero impact. Nonetheless, they have a low environmental impact compared to fossil fuels. That’s why they’re increasingly becoming important elements in companies’ Corporate Social Responsibility strategies in terms of sustainable development. There are several types of renewable energies that are produced by different sources such as the sun, wind or water. In fact, these renewables’ power consumption has been growing over the last year. They have provided 8% of the world’s electricity in 2017 and they now cover 1/3 of the power mix in Europe. At the same time, the energy grid gets 1/4 of the total energy in China and 1/6 in the United States, India, and Japan. This type of renewable energy comes directly from the capture of solar radiation. Here, the solar radiation is absorbed by specific sensors and rebroadcasted following 2 possible operation modes: Capturing sun rays and directly converting them into energy through photovoltaic solar panels; Capturing, collecting and turning the sunlight into heat that warms up water or air. Hydro-electric power consists in the transformation of the kinetic energy of the water (from rivers, dams, marine currents or tides) into mechanical energy by turbines. Biomass is made up of organic materials from plants or animals that contain stored energy. The combustion of these natural materials produces renewable energy. Some examples of generating energy from biomass are: Directly burning solid biomass like garbage or wood to produce heat; Converting biomass into biogases such as methane or CO2 due to the bacterial activity that happens in the absence of oxygen (as is the case in landfills); Using sugar or corn crops to create biofuels such as bioethanol or biodiesel and mixing them with fossil fuels afterward. The Earth generates and stores geothermal energy. In other words, radioactive materials decaying inside the Earth are emitting energy. Electricity can be created using directly or indirectly this energy, depending on the technology implemented. There are 3 main ways to use geothermal energy: Generating electricity directly from the Earth’s heat; Producing heat directly from hot water boiling on the planet’s surface; Using pumps over the shallow ground to heat (and also to cool) buildings. A management system is the way in which an organization manages the interrelated parts of its business in order to achieve its objectives. These objectives can relate to a number of different topics, including product or service quality, operational efficiency, environmental performance, health and safety in the workplace and many more. ISO (International Organization for Standardization) is an independent, non-governmental, international organization that develops standards to ensure the quality, safety, and efficiency of products, services, and systems. ISO certification certifies that a management system, manufacturing process, service, or documentation procedure has all the requirements for standardization and quality assurance. ISO 50001 was developed for organizations committed to addressing their impact, conserving resources and improving the bottom line through efficient energy management. ISO 50001 is based on the management system model of continual improvement also used for other well-known standards such as ISO 9001 or ISO 14001. This makes it easier for organizations to integrate energy management into their overall efforts to improve quality and environmental management. ISO 50001 provides a framework of requirements for organizations to: Develop a policy for more efficient use of energy Fix targets and objectives to meet the policy Use data to better understand and make decisions about energy use Measure the results Review how well the policy works, and Continually improve energy management Like other ISO management system standards, certification to ISO 50001 is possible but not obligatory. Some organizations decide to implement the standard solely for the benefits it provides. Others decide to get certified to it, to show external parties they have implemented an energy management system. ISO does not perform certification. A fitness organization is a body that provides research, education, training, and certification to the fitness industry. Usually, the organization will charge a membership fee to join. And, because there is a monetary cost involved with joining a fitness organization, you should think carefully about the value you will receive from investing in a membership. One of your key responsibilities is making sure your staff is up to date with the latest trends in the industry. The content that fitness organizations produce is key to this. Once upon a time, fitness organizations were just regional or local bodies that were irrelevant on national or global stages. Imagine getting certified by a local fitness association and then changing your location — your certification wouldn’t carry much weight in your new area. Standardization brings uniformity on a national or international stage, and also brings the benefit of guidelines. This results in more credibility to your niche and the fitness industry as a whole. Such guidelines are also great for safety and accountability. Say you’d like to concentrate on a specific niche, like group exercise for older adults, for example. Some professional organizations may offer training and advancements through certification exams to increase your experience in a specific niche and help you become specialized. Your employees will perform a lot better with the right credentials and certificates, and your members will be more confident in them. Having a certified personal trainer on your staff looks a lot better than having a self-proclaimed fitness fanatic. Make sure the certification programs are accredited, and by a reputable accreditation agency Fitness organizations provide excellent networking opportunities. They enable you to interact with other fitness professionals in your area, your country, and around the world through conferences, events, and even social media. Conferences are also great ways to earn CECs (Continuing Education Credits). Fitness organizations are reliable information hubs for new trends. This includes new trends in technology. Tech is driving a lot of change in the industry, especially through things like fitness trackers and management software so you need to be aware of what’s coming in the future. https://youmatter.world/en/definition/definitions-renewable-energy-definition/ https://www.glofox.com/blog/fitness-organizations-you-need-to-know-about/