RENEWCONNECT - All about renewables & power sector

Mandatory Submission of Solar Modules: Tracking Damage and Disposal for Sustainable PV Lifecycle Management 1. Introduction Solar photovoltaic (PV) energy is a cornerstone of India's renewable energy strategy, contributing significantly to the nation's goal of achieving 500 GW of renewable energy capacity by 2030. However, the rapid expansion of solar installations has brought forth a less-discussed yet critical issue: the management of damaged and end-of-life PV modules. Improper disposal of damaged modules poses severe environmental hazards due to toxic materials and represents a loss of valuable resources like silicon, silver, and copper. To address this, a mandatory submission policy requiring annual reporting of damaged solar modules can create a robust framework for sustainable disposal and recycling. Such a policy amendment to the Ministry of New and Renewable Energy (MNRE) guidelines can help address this issue effectively while fostering a circular economy. 2. Current ...

Due to overproduction and less infrastructure in handling the waste that is generated in developed countries, the complete waste is imported by the developing countries at a cost for recycling. Here rich countries are funding the development of infrastructure so that their land is clean safe and less polluted.  In context to the above, abandoned assets were created worldwide, and offer vast recycling potential across numerous sectors. Here’s a list of various kinds of abandoned assets globally that could be repurposed or recycled for sustainable use: 1. Industrial Sites and Factories Locations : Rust Belt (USA), Ruhr Valley (Germany), Sheffield (UK), Osaka (Japan) Potential Uses : Many abandoned factories can be refurbished for adaptive reuse projects like renewable energy installations, urban agriculture, or co-working spaces. They often contain metals, machinery, and other valuable materials for recycling. 2. Oil Rigs and Offshore Platforms Locations : Gulf of Mexico, North Sea, ...

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...

Green Horizons: Pioneering Sustainable Waste Management Trends in 2024. Some of the Key trends shaping the waste management landscape with Circular Economy Initiatives are as follows:  Companies increasingly embrace principles that prioritize the reduction of waste through reusing and recycling materials. Year on year there should be an increase in percent of more utilization of recycle materials and minimize the waste generation. Companies are focusing on sustainable product design, thus creating durable and recyclable items that have an extended lifespan and can seamlessly re-enter the production cycle.  Businesses are adopting innovative strategies such as offering products as a service or implementing take-back schemes.  Advanced Recycling Technologies:  Innovations in recycling technologies are gaining momentum.  AI-powered sorting systems will make recycling more accessible, cost-effective and much simpler in sorting the things or items Advancements to le...

Wind turbines are the oldest technology that is developed since 1800 century for different purposes. The blades that are used made of different materials like wood, metal, polymers, etc. The installation of wind turbines with three blades in different parts of the world, for the production of electricity which is the major commodity in the industry 4.0 and further.  Old model wind turbines are 60 feet height which has the capacity to generate power to three modern houses. Whereas, modern wind turbines with 525 feet (onshore) and 850 feet (offshore), can supply power to 460 homes. The onshore wind turbine blades are 170 feet which is equal to 4 school buses. The lifespan of these blades is around 8 - 10 years. The current possibility to reuse old blades are: Shredding - further shredding - refining Cement factor - firing in Calens  Some of the reusable of wind turbine blades: Padisterin bridges Signal towers Fencing Playgrounds Public monument Bicycle shears All the above can b...

In most of the western countries and developing countries are launching the new concept called the “ Recycling Malls ” in major cities and towns across their countries. The main objective of the recycle mart is to sell the used products (ex: used plastic, glass, paper, etc.). This is an innovative way of making things and helping in reducing environmental pollution in the surroundings across the globe.   There are different kinds of pollutions that are generated effecting Air, Water, Land, Food, Sea, Ocean pollutions. It is damaging the EARTH gradually and impacting directly and indirectly that are highly toxic and increase the scope of new harmful viruses etc.   Issue: Wastes are different types that are generated in the world which is mostly produced by man. Anything that is produced excess and unable to control is added into pollutant list. The recycling plants are getting adopted across the globe with different techniques, methodologies and Strategic ways in c...