RENEWCONNECT - All about renewables & power sector

Summary of Article: Installing rooftop solar (RTS) on “every building” would transform electricity systems by decentralizing generation, reducing losses, and accelerating decarbonization—but it would also stress low‑voltage networks without parallel investments in smart inverters, storage, and tariffs that value time and location. A landmark global study estimates ~27 PWh/yr of rooftop potential—more than 2018 global electricity use—with India among the lowest‑cost markets for rooftop generation (≈**$66/MWh**). In India, recent policy— PM Surya Ghar: Muft Bijli Yojana —has catalyzed residential RTS growth and targets 1 crore households by FY‑2027, offering up to 300 units/month free via subsidized systems and concessional loans. [nature.com] , [zenodo.org] [pmindia.gov.in] , [mnre.gov.in] Economically, PV module and storage cost curves remain favorable: utility PV LCOE hovers around $39/MWh globally (2025) and is expected to fall ~30% by 2035 ; battery LCOE for four‑hour systems ...

Summary of the Article: Making TOU tariffs universal —so every customer pays higher prices during peak hours and lower prices during off‑peak/solar hours—would align retail prices with system costs, flatten peak demand , improve renewable integration , and reduce fuel and capacity costs. Evidence from large‑scale programs (California, Ontario, UK) and meta‑analyses indicates TOU consistently shifts load away from peaks , with savings and emissions benefits magnified when paired with smart meters , automation, EV charging, and storage. [cpuc.ca.gov] , [brattle.com] , [cpuc.ca.gov] In India, the Electricity (Rights of Consumers) Amendment Rules, 2023 already mandate ToD/TOU for C&I consumers (from April 1, 2024 ) and for other classes (by April 1, 2025 , except agriculture), with ≥20% lower tariffs in “solar hours” and ≥10–20% higher in peak hours . Successful universalization hinges on smart‑meter coverage , consumer protection, and tariff design guardrails set by regulators and D...

Summary of the Article: If developing countries went straight to renewables —skipping a long fossil fuel phase—they could secure lower long‑run power costs , reduce exposure to fuel‑price volatility, cut air‑pollution morbidity, and align with trade regimes that increasingly penalize high‑carbon supply chains. The feasibility hinges on four enablers: (1) cost‑competitive renewables plus storage now available at scale, (2) fit‑for‑purpose grids and decentralized systems for last‑mile access, (3) de‑risked finance to close a persistent capital cost gap, and (4) domestic industrial policy to manage supply‑chain concentration and create jobs. Recent data show that in 2024, 91% of newly commissioned utility‑scale renewables undercut the cheapest new fossil alternative, with global utility‑scale solar PV LCOE ≈ $0.043/kWh and onshore wind ≈ $0.034/kWh ; utility‑scale battery costs have also fallen dramatically since 2010. [unep.org] , [icapcarbonaction.com] For India , where near‑unive...

Summary of the Article: Eradicating energy poverty by 2030—i.e., achieving universal access to affordable, reliable, sustainable, and modern energy for households and productive uses—would yield outsized gains in health, education, gender equity, and economic productivity. Today, ~685 million people lack electricity (2022) and ~2.1 billion lack clean cooking ; progress has slowed post‑pandemic, with a first‑time reversal in global electrification in 2022. Achieving universal access by 2030 would require (i) accelerated grid and decentralized renewables scale‑up, (ii) affordability instruments (lifeline tariffs, targeted subsidies), and (iii) massive last‑mile financing, particularly in Sub‑Saharan Africa and parts of Asia. [worldbank.org] [iea.org] , [trackingsd....esmap.org] India’s near‑universal electrification and rapid smart‑metering rollout provide a replicable playbook for reliability and cost recovery, while clean cooking requires sustained support (LPG affordability, last‑...