RENEWCONNECT - All about renewables & power sector

Here are the top ten podcasts focused on the circular economy, having multiple episodes with guests who are having theoretical and practical experience on circular economy along with brief descriptions: "The Circular Economy Podcast" (Catherine Weetman) Hosted by Catherine Weetman, this podcast features interviews with business leaders, innovators, and sustainability experts discussing their experiences with circular economy practices and real-world examples of circularity in action. "The Ellen MacArthur Foundation Podcast" The Ellen MacArthur Foundation Podcast explores innovations and approaches to help transition towards a circular economy, highlighting key insights from experts and industries that are making strides toward circularity. "Disruptive Innovation Festival (DIF) Podcast" Powered by the Ellen MacArthur Foundation, DIF delves into topics surrounding system-level changes, highlighting innovators and thought leaders working towards a regenerativ...

The "ABCD to Z" list on sustainability involves identifying key topics, concepts, and terms that cover various aspects of sustainability. This A to Z list covers a broad spectrum of sustainability-related topics, offering a holistic view of the field. Here's a comprehensive list: A to Z Topics on Sustainability A - Alternative Energy: Exploring renewable energy sources such as solar, wind, and geothermal as alternatives to fossil fuels. B - Biodiversity: The variety of life on Earth and the need to protect ecosystems and species from extinction. C - Circular Economy: A sustainable economic model focused on reducing waste, reusing materials, and recycling. Click here for more >>> D - Decarbonization: The process of reducing carbon emissions to mitigate climate change. E - Environmental Justice: Ensuring that all communities have equal access to environmental benefits and protections. F - Fossil Fuels: Understanding the environmental impact of coal, oil, and ...

ABC Analysis is a great approach to categorize and prioritize inventory, especially for running spares and consumables in the solar industry. Here's a suggested analysis structure: Data Collection: Gather inventory data for the last three years. Include details like unit price, usage frequency, and total cost of each item. Categorization Basis: Calculate the cumulative percentage contribution of each item to the overall cost. Sort materials by unit price in descending order and compute their cumulative cost percentage. ABC Classification: Category A (0 – 75%): These are the most expensive or critical items that contribute significantly to the total cost. Category B (75 – 90%): These items are moderately priced, representing average importance. Category C (90 – 100%): Low-cost items that contribute the least to overall cost and have minimal impact. Considerations: For Category A items, implement stringent inventory controls and ensure high availability to avoid disruptions. For C...

Sustainable methods of battery recycling are essential for reducing environmental impact and conserving valuable resources. Here are some key sustainable approaches: 1. Hydrometallurgical Recycling Process : Involves using aqueous solutions to selectively dissolve and extract valuable metals from the battery. This method allows for the recovery of materials like lithium, cobalt, and nickel without high energy consumption. Advantages : Lower environmental impact compared to pyrometallurgy, and can recover high-purity metals. 2. Pyrometallurgical Recycling Process : Involves smelting batteries at high temperatures to recover metals like cobalt, nickel, and copper. The process separates valuable metals from other materials that may be less recoverable. Advantages : Can handle large volumes of batteries and is widely used, especially for cobalt recovery. Challenges : Energy-intensive and can produce emissions. 3. Direct Recycling (ReLith Process) Process : This method focuses on directly r...

The "Power for All" initiative in India is a transformative mission aimed at ensuring that every household in the country has access to reliable electricity. This initiative not only seeks to fulfill the fundamental energy needs of citizens but also plays a vital role in driving socio-economic development, improving education, healthcare, and overall quality of life. Electricity is seen as a key enabler that can uplift communities, empower small businesses, and bridge the urban-rural divide. To fulfill this vision, the Indian government has undertaken a massive expansion and modernization of the country's transmission and distribution (T&D) network. This involves extending electricity infrastructure to every corner of the nation, including remote, rural, and challenging geographical areas. India's diverse landscape, which includes mountainous regions, deserts, coastal areas, and dense forests, presents significant challenges to extending power infrastructure. To o...

As there are different types of wind turbine models and designs where are developed to harness the wind energy and to increase the efficiency. The following is the outline for the conducting the basic study on understanding and implementation of the wind energy in the specific location irrespective of country, continent, etc.  1.1 Feasibility Study & Site Selection Wind resource assessment : Use tools like Wind Atlas, LiDAR, and anemometers to measure wind speeds over a year. Site selection : A 1 GW wind farm requires 100-150 km² of land. Choose areas with high wind speeds, preferably offshore or coastal regions. Land acquisition : Secure land rights from the government or private owners, ensuring proper environmental assessments. 1.2 Technical Aspects Turbine selection : Choose turbines based on wind conditions. The capacity for each turbine can vary from 2 MW to 12 MW (offshore). Farm layout : Design the layout considering wind direction, wake effect, turbine height, and spac...

 The UAE and Saudi Arabia (KSA) have emerged as key players in the solar energy sector, with numerous prominent EPC (Engineering, Procurement, and Construction) companies leading the development of solar projects in the region. Below is a list of some of the top EPC players in the solar sector in both countries: Top EPC Players in the UAE Solar Sector: ACWA Power A leading developer, investor, and operator of power generation and desalinated water production plants, active in developing solar PV projects across the UAE. Masdar Clean Energy A major renewable energy developer in the UAE, specializing in solar power projects, with a strong track record in both solar PV and CSP. AMEA Power AMEA Power is an emerging player in the renewable energy sector, contributing to utility-scale solar projects in the region. Sterling and Wilson Solar An Indian multinational EPC player with a strong presence in the UAE. The company has been involved in several large-scale solar installations. First ...

Abstract Solar energy in its raw form may be pollution-free, but manufacturing the devices that get the energy out of light and heat requires metal and other material, requiring mines and smelters, therein causing pollution. Maybe the most exciting thing about solar energy today is not only that the costs continue to drop and efficiencies continue to rise, but that clean solar energy is arriving at last. New technologies allow new methods of manufacturing which pollute much less and often run on solar energy. Solar heating and solar electric systems can now generate thermal and electric energy over their service life up to 100 times the energy input during their manufacture. This ratio; the energy it will produce in its lifetime, compared to the amount of energy input to manufacture and maintain an energy system, has doubled in the last 20 years for most solar technologies. The ratio of energy out vs. energy in for solar systems has become so favorable that the economic and ecologica...