RENEWCONNECT - All about renewables & power sector

The  standard testing and safety procedures for Battery Energy Storage Systems (BESS) in India  are currently being formalized under the  Draft Central Electricity Authority (CEA) (Measures relating to Safety and Electric Supply) (First Amendment) Regulations, 2025 .  These draft regulations outline comprehensive safety, monitoring, and operational standards for BESS installations. Here's a summary of the key provisions: 🔧  Core Safety and Testing Requirements for BESS 1. System Design & Fault Tolerance BESS must be designed with  two-fault tolerance , ensuring safe operation or shutdown even after two independent faults (e.g., overcharge, short circuit) 2. Battery Management System (BMS) Must continuously monitor: Voltage Temperature Current Thermal runaway Should trigger alarms and  automatic shutdown  if parameters exceed OEM limits 3. Power Conversion System (PCS) ...

Defining or structuring a  policy  involves a systematic approach to ensure it is clear, actionable, and aligned with organizational goals or regulatory requirements. Here's a breakdown of how a policy is typically defined and structured: 🧱  Structure of a Policy Document Title Clear and descriptive name of the policy. Purpose Explains why the policy exists and what it aims to achieve. Scope Defines who or what the policy applies to (e.g., departments, employees, systems). Definitions Clarifies key terms used in the policy to avoid ambiguity. Policy Statement The core rules, principles, or standards being established. Roles and Responsibilities Specifies who is responsible for implementing, monitoring, and enforcing the policy. Procedures Step-by-step instructions or processes to follow in order to comply with the policy. Compliance and Enforcement Describe...

A comprehensive list of  policies, incentives, schemes, regulations, and acts  connected with  Green Hydrogen in India , based on the latest available information: 🇮🇳  Green Hydrogen Framework in India 1. National Missions & Policies National Hydrogen Mission (NHM)  – Launched on 15 August 2021 to make India a global hub for hydrogen production and fuel cell technology. National Green Hydrogen Mission (NGHM)  – Approved in January 2023 with a financial outlay of ₹19,744 crore. It includes: SIGHT Programme  (Strategic Interventions for Green Hydrogen Transition) Pilot Projects  in steel, shipping, mobility, and energy storage Green Hydrogen Hubs R&D Roadmap  under  SHIP  (Strategic Hydrogen Innovation Partnership) Skill Development & Public Awareness  initiatives 2. Incentive Schemes SIGHT Mode-I : Incentives for green hydrog...

Short-Term Energy Storage Systems (STES)  are designed to store energy for  minutes to a few hours , typically  less than 6 hours . These systems are crucial for  grid balancing ,  frequency regulation , and  bridging short gaps  in energy supply and demand. ⚡ Key Characteristics of STES Fast response time  (milliseconds to seconds). High efficiency  (often >90%). Used for short-duration applications  like peak shaving, load shifting, and backup power. Common in renewable integration  to smooth out fluctuations from solar and wind. 🔋 Main Technologies in STES Lithium-Ion Batteries Most widely used. High energy density and efficiency. Suitable for residential, commercial, and grid-scale use. Lifespan: ~10 years. Supercapacitors (Ultracapacitors) Extremely fast charge/discharge cycles. Low energy density but high power density. Ideal for...

 A  Bid Evaluation Matrix  is a structured tool used to assess and compare bids from suppliers or contractors based on predefined criteria. It helps ensure transparency, consistency, and objectivity in procurement decisions. Here’s a simple example of a Bid Evaluation Matrix might look like: Criteria Weight (%) Bidder A Bidder B Bidder C Price 40% 8 9 7 Technical Capability 25% 7 8 9 Experience 15% 9 7 8 Delivery Time 10% 8 9 7 After-Sales Support 10% 7 8 9 Total Score 100% 7.85 8.25 7.85 How It Works: Each criterion is assigned a weight based on its importance. Bidders are scored (e.g....

Structuring a client problem effectively is key to delivering impactful solutions. Here's a clear framework you can use to break down and structure a client problem, especially in a consulting context: 🔍  1. Understand the Context Client Background : Industry, size, market position, recent changes. Stakeholders : Who is involved or impacted? What are their goals? Business Objectives : What is the client trying to achieve? ❓  2. Define the Problem Statement Symptoms vs. Root Cause : Distinguish between what’s happening and why it’s happening. Problem Statement : A concise, specific articulation of the issue (e.g., “Sales have declined by 15% in the last two quarters despite increased marketing spend.”) 📊  3. Break Down the Problem (Issue Tree or MECE Framework) Use a structured approach like: MECE (Mutually Exclusive, Collectively Exhaustive) : Break the problem into non-overlapping, compreh...

MECE  stands for  Mutually Exclusive, Collectively Exhaustive . It’s a powerful problem-structuring principle used in consulting, strategy, and analysis to break down complex problems into clear, manageable parts. 🔹  Mutually Exclusive Each category or item in your breakdown should be  distinct —no overlaps. ✅ Good: "Online sales", "Retail sales", "Wholesale" ❌ Bad: "Online sales", "Digital marketing", "Retail" (overlaps possible) 🔹  Collectively Exhaustive All parts together should  cover the entire problem space —nothing should be left out. ✅ Good: If you're analyzing revenue, include  all  sources (e.g., product sales, subscriptions, services). ❌ Bad: Leaving out a revenue stream like "consulting services" would make it incomplete. ✅  Why MECE Matters Clarity : Avoids confusion and duplication. Efficiency : Helps teams divide a...

A  Success Fee  is a  contingent payment  made to a financial advisor, consultant, investment banker, or intermediary  only if a specific transaction or project outcome is successfully achieved . It’s a performance-based compensation model widely used in financial proposals, consulting projects, mergers & acquisitions, and fundraising activities. 🔍 Key Features of a Success Fee: Contingent on Results : The fee is paid  only if the agreed-upon outcome is achieved —e.g., closing a deal, raising funds, or meeting performance targets. Performance-Based : It aligns the interests of the service provider with the client, incentivizing optimal results. Common Use Cases : Mergers & Acquisitions (M&A) : A percentage of the deal value (e.g., 1–5%) Fundraising (VC/PE) : Paid when capital is successfully raised Debt Syndication : Paid after successful loan disbursement. Restructuring/IBC : Paid upon ...

Here are  20 top online courses on Solar Energy  from leading platforms like Coursera, edX, Udemy, SEI, and Class Central. These include both free and paid options, suitable for beginners to advanced learners: 🌞  Coursera – University-Led Courses Solar Energy Basics – SUNY  – Beginner, 1–3 months Solar Energy for Engineers, Architects and Code Inspectors – SUNY – Beginner, 3–6 months Photovoltaic Solar Energy – École Polytechnique – Beginner, 1–4 weeks Introduction to Solar Cells – DTU – Beginner, 1–3 months Photovoltaic Systems – DTU – Intermediate, 1–3 months Renewable Energy and Green Building Entrepreneurship – Duke – Beginner, 1–3 months Renewable Energy & Power Evacuation – L&T EduTech – Beginner, 3–6 months Battery Technologies – Arizona State University – Beginner, 3–6 months Solar Energy Systems Overview – University at Buffalo  – Beginner, 1–3 months Solar Power Generat...