RENEWCONNECT - All about renewables & power sector

A step-change to 50% module efficiency (nameplate, under standard test conditions) would be transformational across the solar value chain—compressing land and material intensity by ~40–60%, sharply reducing balance‑of‑system (BOS) costs per watt, and unlocking new application spaces (high‑density rooftops, BIPV, vehicle-integrated PV, agrivoltaics with higher light throughput). At the grid level, it would accelerate PV’s share of generation , bring forward breakevens versus unabated gas and coal in more hours of the year, and redefine storage sizing due to higher midday energy density. Strategically, the winners will be those who (1) master high‑efficiency cell architectures and bankability, (2) retool BOS and EPC practices around higher power density, and (3) align policy/standards and financing to capture the accelerated learning curve. Order-of-magnitude impacts (illustrative): Area compression: ~50% efficiency vs ~22% baseline → ~55–60% less area per watt DC. BOS savings: Rack...

  Executive summary If fusion achieves commercial viability by ~2040 —defined here as grid-connected plants producing power at competitive cost and reliable scale—the consequences will be profound: structural shifts in power markets, acceleration of electrification and hydrogen economies, reconfiguration of geopolitical energy trade, and an industrial renaissance anchored in high‑temperature process heat and ultra‑reliable baseload for digital infrastructure. This scenario is plausible but not guaranteed : recent ignitions at LLNL’s National Ignition Facility (NIF) validate fusion physics, while private programs (CFS’s SPARC, Helion’s pulsed‑magnet approach) and public projects (ITER, STEP) are converging on pilot plants in the mid‑to‑late 2030s —with timelines fluid and highly execution‑dependent. [annual.llnl.gov] , [arstechnica.com] , [world-nucl...r-news.org] , [blog.cfs.energy] , [helionenergy.com] , [cnbc.com] , [gov.uk] Assumptions and scenario definition Technological ...

A utomatic Generation Control (AGC) is a system used in power grids to automatically adjust the output of multiple generators in real-time to maintain the balance between electricity supply and demand, and to keep system frequency and inter-area power flows within desired limits. 🔧 Key Functions of AGC: Frequency Regulation : Maintains grid frequency close to nominal (e.g., 50 Hz in India). Load Balancing : Adjusts generation to match real-time demand. Tie-Line Control : Manages power exchange between different control areas or regions. Automatic Dispatch : Sends control signals to generators to increase or decrease output. ⚙️ How AGC Works: AGC receives real-time data from grid sensors (SCADA systems). It compares actual frequency and tie-line flows with scheduled values. Based on deviations, it sends signals to participating generators to adjust their output. This happens every few seconds to maintain grid stability. 🌐 AGC in India: AGC implementation is part of I...

 Renewable Purchase Obligation (RPO) requirements in India mandate that electricity entities (such as DISCOMs, open access consumers, and captive power producers) procure a certain percentage of their energy from renewable sources. RPO requirements are specific to different segments within the electricity supply chain—generation, transmission, and distribution. Here’s how these obligations typically apply across these segments: 1. Generation Segment : Renewable Energy Generation Targets : The generation segment is indirectly impacted by RPOs because they create a demand for renewable energy. This obligation requires generation companies to either directly produce or facilitate the production of renewable energy to meet the RPO demand from DISCOMs and other obligated entities. Solar and Non-Solar RPO : Power producers who operate coal-fired or non-renewable power plants often partner with renewable energy producers or set up their own renewable installations to meet RPO compliance. ...