“the Circular Economy And Energy: From Waste To Power”

“the Circular Economy And Energy: From Waste To Power” – What is Energy Circular Economy? What is Energy Circular Economy? https:///wp-content/uploads/2022/01/energy-circular-economy-1.jpg 1440 741 ESG Enterprise ESG Enterprise https:///wp-content/uploads/2022/01/energy-circular-economy -1.jpg January 2, 2022 January 2, 2022

There are approaches to sustainable development that have gained the attention of economists, businessmen, and policy makers in recent years. This is called the circular economy of energy.

“the Circular Economy And Energy: From Waste To Power”

Although there are several opinions on the circular economy, they all talk about new ways to create value and prosperity. This approach includes increasing product life and relocating waste from the end to the beginning of the supply chain. As a result, resources are used more efficiently.

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The opposite of the circular economy is the linear economy. This approach has been practiced since the industrial revolution in the 18th century. It involves taking raw materials from the environment and turning them into finished products. Finished products are used and then thrown into the environment. This system has a beginning and an end where the limited raw materials are eventually exhausted. Also, waste accumulates, which leads to extra waste disposal costs.

In a circular economy, on the other hand, old products are used to produce new products. Every end product is reused as a raw material or used as an energy source. This approach aims to close the gap between production and the cycle of our natural ecosystem.

Shifting to a circular economy is essential. This will lead to a significant contribution to the preservation of the environment.

Also, creating a circular economy for economic sectors like cement, plastic, aluminum, food, steel, and food will reduce CO2 emissions by 3.7 billion tons by 2050. This is equivalent to removing current emissions from all means of transportation.

Ways The Circular Economy Is Vital For Energy Transition

In addition to economic advantages, it makes a lot of sense to maximize scarce resources by using systems that prevent waste. Remember that there is 100 times more gold in a ton of abandoned mobile devices than there is in one ton of gold ore. Also, if we cut food waste by a quarter, 870 million hungry people would be fed.

Based on research, adopting a circular economy offers more economic opportunities by reducing waste and creating job opportunities.

Zero waste concept. Textile eco bag, glass jar and bamboo toothbrush on white wooden background with Zero Waste green paper text in the center. Eco-friendly and reusable concept. Top view or flat lay

Adopting a circular economy can force people to rethink how they run their business. Here are some ways to implement the circular economy in your company’s operations

Taking The Circular Economy Forward

For example, instead of using a prefabricated structure for a gas plant, you can use a modular structure mounted on skids. This significantly reduces construction costs and limits waste.

For example, drums and steel containers can be recycled back into the supply chain. They can be useful for other local manufacturers.

Another thing that needs to be done is to focus on decarbonisation and reducing greenhouse gas emissions. The aim is to reduce and reuse CO2 emissions. For example, CO2 can be used as a raw material for oil recovery and concrete curing.

Finally, the world today has a serious waste problem. This is why the principle of the circular economy remains. The first step is to evaluate our practices and adopt a more environmentally friendly approach.

How A Circular Economy Can Create A Sustainable Future

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The sustainable future of the planet is threatened, as the current population consumes more resources than the planet can provide. This creates an urgent need to find new ways to better use resources and products throughout their life cycle.

In a circular economy, products, components and materials stay in a continuous cycle instead of being thrown away. The main idea is to use some new materials, use existing materials longer and reduce waste. This can be achieved by reducing the initial need for raw materials, by distributing materials longer in the process, by recycling used materials, and by extending the life of production equipment with planned maintenance.

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For us, the circular economy is the way to build a sustainable future for us, our customers, our stakeholders and the rest of society. The basic idea of ​​a circular economy is embedded in our mission: Converting renewable resources into sustainable results.

The circular economy is an integral part of the solution for pulp, paper and energy production. Through our technology, automation and service offerings, we play a key role in enabling our customers to implement the circular economy in their operations. In our own operations, we are constantly improving our processes to increase resource efficiency and aim to maximize the use of recycled materials in our technological offering.

“A good place in terms of the circular economy. With technology and services, we allow our customers to produce sustainable products from renewable materials and at the same time continuously develop their own processes. For example, in October 2019, we were the first company in the world to launching roll covers based on biomaterials and recycled materials for board, paper, tissue and pulp,” said Anu Salonsaari-Posti, who is responsible for marketing, communication, and sustainability at .How can thermal treatment of waste help to save materials in recycling? Contrary to popular belief, Waste-to-Energy is actively involved in the circular economy.

In order to be fully sustainable, we must overcome the challenge of waste. The main solution is to reduce waste at source, which means less waste production. However, until that point, it is important to retain the product, in the recycling circle before it is thrown away forever.

Economía Circular • Sostenibilidad Cementos Molins

Improved and reusable processes, sorting, and recycling will play an important role in promoting a circular economy. However, some residual waste, which requires safe treatment, will remain and may grow globally. Even with the best technology, recycling is not always feasible or economically feasible for certain wastes. The only viable solution to treat this residual waste is in a state-of-the-art Waste-to-Energy plant, which closes the circular economic cycle.

Waste-to-Energy offers a holistic approach to resource recovery from non-recyclable and non-hazardous waste; it diverts the waste from landfills, recovers metals and minerals, and produces renewable energy (from the degradable fraction of waste), thus becoming an inseparable link of the circular economy and creating value for society.

Waste-to-Energy plants can recover materials from incinerated base ash, including aggregates, minerals, ferrous and non-ferrous metals (copper, aluminum, zinc) and even precious metals, such as silver and gold.

These materials are injected back into the circular economy with practical and important applications. They are very important for the green and digital transition in Europe because metal is a key component in electronics. For example, laptops and smartphones, batteries, solar panels, and wind turbines. Therefore, the materials recovered from the incineration of bottom ash also contribute to avoiding energy-intensive extraction and processing of virgin materials.

Where Circular Economy And Energy Transition Meet

Bottom ash is also suitable for construction and can be used as an aggregate for the base layer, for example in roads or parking areas. It can also be used for bridges and sound walls, or in concrete products such as bricks and kerbstones. Many European countries use bottom ash as an alternative to virgin materials such as gravel and sand.

By thermally treating non-recyclable waste, Waste-to-Energy plants can generate energy in the form of steam, electricity or hot water.

This energy, recognized as partially renewable, contributes to the transition away from fossil fuels in electricity, district heating systems, energy-intensive industries and the transport sector. In 2019 in Europe, Waste-to-Energy plants produced 43 billion kWh of electricity, which provided electricity to 20 million citizens.

One of the main advantages of energy produced from waste is that it is not subject to fluctuations in the price of raw materials and fuel, nor is it vulnerable to relative supply problems. In the context of rising energy prices, energy from waste remains financially stable. In addition, energy from waste is a safe baseload energy that offers flexibility and stability to the energy grid, due to its complementary role to intermittent renewable energy sources.

Science And Research Can Close The Loop, For A Genuinely Circular Economy

The production of energy from non-recyclable waste is diversified, with the production of renewable and low-carbon hydrogen and synthetic fuels, which is essential for achieving climate goals and renewable energy targets.

Waste-to-Hydrogen has many uses. For example, in the production of ammonia and in transport, where it is possible to decarbonise heavy transport by powering, among others, fuel cell buses and garbage trucks collecting urban waste. A concrete example already exists in Wuppertal, Germany where Waste-to-Hydrogen powers 20 public transport buses. It is estimated that the city of Wuppertal has saved more than 700 tons of CO

The use of carbon capture for use or storage (CCUS) technology in WtE applications has the potential to reduce the sector’s carbon footprint, and is another way for the sector to contribute to the Circular Economy.

Carbon generated from WtE activities can be used in chemical and plastic products, such as windows and other building materials.

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