Finland's Sand Battery Explained
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Sand Batteries Explained: How Finland’s Sand Battery Stores Summer Solar for Winter Heating

What is a sand battery? A sand battery is a big, well-insulated tank filled with ordinary sand (or sand-like rock). When cheap renewable electricity is available, electric heaters warm the sand to about 500–600°C. Later, fans push air through pipes inside the hot sand to pull the heat back out for buildings, hot water, or…

India's Renewable Energy
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India’s Renewable Energy in 2025: Capacity, Challenges, and Net Zero Progress

India’s clean energy journey is gaining serious momentum. In 2025, the country finds itself at a powerful crossroads — trying to balance booming energy demand, energy security, and climate responsibility. In this article we will take a deep, data-backed look at where India stands today, what’s working, what’s not, and how far we still have…

₹1 Lakh to ₹20 Lakh Gold vs Sensex | Indiagraphs
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Gold vs Sensex: 25-Year Wealth Builder — What ₹1 Lakh Taught Us About Long-Term Wealth

If you had ₹1 lakh in 2000, where would you be richer today — in Gold or the Sensex?Over the past 25 years, both assets have told a fascinating story of India’s growth, global shocks, and investor sentiment. One shines in crisis, the other compounds in calm. In this data story, we break down how…

PAN Card Statistics 2025: Age, Gender & Taxpayer Breakdown of India’s 80 Crore PAN Holders
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PAN Card Statistics 2025: Age, Gender & Taxpayer Breakdown of India’s 80 Crore PAN Holders

The Permanent Account Number (PAN) is not just a 10-digit alphanumeric identity — it’s India’s foundational link between individuals, businesses, and the tax system. As of 31st March 2025, more than 80 crore PANs have been issued in India. But who exactly holds them? How does it break down by age, gender, and entity type?…

India Import Value By Countries
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India’s Gold Obsession by the Numbers: 14 Years, ₹37 Lakh Crore, and a Swiss Surprise

India’s love affair with gold isn’t just cultural—it’s financial. Over the last 14 financial years, the country has imported a staggering ₹37,08,920 crore worth of gold. That’s more than India’s total annual budget in 2024! Let us dive into a year-by-year breakdown of India’s gold imports, where it comes from, and what the numbers reveal…

Indias-Gold-Price-Journey-1983–2025-Price-CAGR-Insights
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Should You Consider Gold in the Long Run? A 42-Year Data Story of Price & CAGR in India

India’s fascination with gold isn’t just cultural — it’s economic. From weddings to investments, gold plays a central role in Indian households. But how much has gold grown in India? In 1983, it was just ₹1,858 per 10g. In 2025, it’s ₹97,070+. Backed by RBI data, this 42-year journey of gold price history in India…

India Gold Holdings
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Why India Was Called the Golden Bird—Despite Low Gold Production

Uncovering the Cultural, Economic, and Hidden Wealth Behind “Sone Ki Chidiya” India has long been known as the “Sone Ki Chidiya” — the Golden Bird. But surprisingly, India has never been among the world’s top gold producers. So, if we didn’t mine the gold, why were we called golden? This question takes us deep into…

India's Annual State Wise Gold Production
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How Much Gold Does India Really Produce?

Gold holds a special place in India’s cultural and economic life. From temple donations to household jewellery, the country is renowned for its passion for this precious metal. However, most people don’t know that India produces very little gold domestically and is hugely dependent on imports. In this post, we will learn: Gold Production in…

India Gold Reserve Ranking
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Top Gold Reserve Holding Countries in 2025: Where Does India Stand?

Gold reserves have always been a symbol of economic stability and sovereign strength. In uncertain times, countries turn to gold as a hedge against inflation, currency volatility, and geopolitical risks. Every quarter, central banks report their gold holdings to global institutions like the IMF. In this article, we will explore the latest available gold reserve…

India’s Gold Reserves (2000–2025)
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India’s Gold Reserves (2000–2025): A Strategic Shift in National Wealth

Tracking India’s gold accumulation across governments and global events. Over the last two and a half decades, India’s gold reserves have undergone a remarkable transformation — from just 357 tonnes in 2000 to nearly 880 tonnes by early 2025. This steady accumulation reflects not just financial strategy but also the economic confidence of successive governments….