RENEWCONNECT - All about renewables & power sector

Introduction The Deviation Settlement Mechanism (DSM) in India addresses grid stability challenges by ensuring discipline in power scheduling and forecasting. With the increasing penetration of renewable energy sources (RES) like solar and wind, DSM policies have evolved to manage variability and intermittency. This analysis traces the history and evolution of DSM for solar and wind energy in India, highlighting regulatory frameworks, challenges, and future outlooks. Historical Context Pre-2010: Conventional Grid Management Focus on Conventional Energy:  Grid management relied on thermal and hydro power plants, which are more predictable than RES. Need for Deviation Management:  As renewable energy deployment began, the unpredictability of wind and solar generation started affecting grid stability. 2010-2014: Initial Renewable Energy Penetration Wind Energy Growth:  Wind energy capacity surged, especially in Tamil Nadu and Gujarat, causing frequency deviations in the grid...

Definition of Circular Economy in Renewable Energy: The circular economy in renewable energy focuses on sustainable resource management by minimizing waste, reusing materials, and recycling components. This approach enhances resource efficiency, reduces environmental impact, and supports the transition to a sustainable energy future. Methods for Circular Economy Implementation in the Renewable Energy Sector 1. Solar Power Segment Reuse of Junction Boxes from Damaged Solar Modules Damaged solar modules, often stored in open spaces at project sites, contain valuable components such as junction boxes. These junction boxes can be refurbished and reused in operational systems, reducing electronic waste and the need for new manufacturing. This practice aligns with resource optimization and cost reduction goals. Rainwater Harvesting for Battery Maintenance Installing rainwater harvesting units at solar project sites can provide an eco-friendly solution to obtain distilled water for lead-acid ...

Asset Management refers to the systematic process of developing, operating, maintaining, and upgrading assets in a cost-effective way. It involves managing assets throughout their lifecycle to maximize value and ensure their efficient use. Asset management can be categorized into several different types, depending on the types of assets being managed and the sector of application. Here are some of the major types of asset management: 1. Physical Asset Management Definition : Involves managing tangible assets such as buildings, machinery, vehicles, and infrastructure. Industries : Manufacturing, automotive, energy, power, and public infrastructure. Purpose : To maximize the lifespan, efficiency, and reliability of physical assets while minimizing costs through effective maintenance, repair, and replacement strategies. 2. Financial Asset Management Definition : The management of financial assets such as investments in stocks, bonds, mutual funds, and other financial instruments. Industri...

Feasibility study for implementation of a Wind Energy power plant, the following are the step by step process in conducting the study which will give you the outline for the EPC activities for an onshore wind energy, irrespective of the location. 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 spacing. Transmission infrastructure : Connect to the grid through high-voltage substation...

The Indian government has kept a target of 175 GW installed capacity using different renewable energy technologies in the country. Currently, the total installed capacity of the country is 367.3 GW of which thermal is 230.72 GW , Nuclear is 6.78 GW , Hydro is 45.4 GW and RE is 84.4 GW as on 31.12.2019. For the month of December 2019 the electricity generated in different power segments is 86.1 BU in thermal, 3.6 BU in Nuclear, 8.9 BU in Hydro and 9.3 BU in RE [1] . Currently, the total renewable installed capacity is 57.472 GW ( 12.5 GW of solar i.e., 21.8% and 32.3 GW of wind i.e., 56.2% ).  Depending upon the current installation frequency, we can forecast whether we can reach the target by 2022 or 2030 . MNRE is exploring with new innovative approach for increasing the capacity of renewable energy in the country and promoting them for the same. [2] Benefits with 175 GW RE target   Reduces the carbon footprints in the country and promotes renewable energy tech...