Powering India’s Clean Energy Growth – Narayan Kumar, CEO, Kshema Power India

#TycoonWorld #KshemaPowerIndia #NarayanKumar #CleanEnergyIndia #RenewableEnergy #EnergyTransition #GreenEnergy #SolarEnergyIndia #WindEnergyIndia #HybridEnergy #PowerInfrastructure #TransmissionAndDistribution #GridInfrastructure #SmartGrid #EnergyEPC #InfrastructureDevelopment #SustainableEnergy #EnergyInnovation #PowerSectorIndia #SubstationEPC #AISGIS #GreenPower

https://tycoonworld.in/powering-indias-clean-energy-growth-narayan-kumar-ceo-kshema-power-india/

The Philippine Power Grid: Distribution Networks as the Primary Reliability Constraint

By Cliff Potts, CSO, and Editor-in-Chief of WPS News

Baybay City, Leyte, Philippines — April 7, 2026

Introduction: Reliability Fails at the Edge, Not the Plant

In Philippine power discourse, distribution networks are routinely treated as a secondary concern—an administrative tail attached to the “real” system of generation and transmission. From an engineering perspective, this is backwards. Most sustained outages experienced by end users originate in distribution, not in bulk power supply.

This essay examines why feeder design, protection philosophy, automation, and maintenance discipline at the distribution level dominate reliability outcomes in an archipelagic, weather-exposed system.

Distribution Topology: Radial by Design, Fragile by Nature

The majority of Philippine distribution feeders operate in radial configurations. This design minimizes capital cost but maximizes outage exposure.

Radial characteristics include:

• Single-source feeders with no alternate supply path
• Downstream fault propagation to all connected loads
• Dependence on upstream protection clearing events

In urban cores, partial loop schemes exist, but many remain normally open and require manual intervention to restore service—negating much of their theoretical redundancy.

Feeder Length, Load Density, and Fault Probability

Fault probability scales with conductor length and exposure, not with load served.

In provincial and island systems:

• Long overhead feeders traverse vegetation, coastlines, and flood zones
• Salt contamination and wind-driven debris increase insulator flashover rates
• Sparse load density discourages capital investment in redundancy

This produces a paradox: the least served areas are the most failure-prone, while also being the most expensive to harden per customer.

Protection Coordination: When Safety Conflicts with Continuity

Distribution protection schemes in many Philippine utilities remain conservative and slow, prioritizing equipment protection over service continuity.

Common issues include:

• Time-delayed reclosers set for worst-case assumptions
• Poor coordination between upstream breakers and downstream devices
• Lack of adaptive protection for changing load profiles

While these settings reduce equipment damage, they extend outage duration and increase customer disruption.

Automation: The Single Highest-Return Investment

Among all grid investments, distribution automation delivers the highest reliability improvement per peso.

Key elements:

• SCADA-enabled sectionalizers
• Automatic feeder reconfiguration
• Fault location, isolation, and service restoration (FLISR) systems

A feeder with automation can reduce outage duration by orders of magnitude, even if faults occur at the same frequency.

Automation does not prevent failure; it controls its consequences.

Technical and Non-Technical Losses: A Feedback Loop

High distribution losses distort system planning:

• Technical losses increase conductor heating and voltage drop
• Non-technical losses corrupt load forecasting and peak estimates
• Distorted data leads to mis-sized protection and equipment

This feedback loop degrades both reliability and capital efficiency.

Loss reduction is not merely an economic issue—it is a stability and protection issue.

Climate Stress: Distribution Is the First Point of Failure

Typhoons and flooding disproportionately impact distribution assets:

• Poles fail before towers
• Service drops fail before conductors
• Pad-mounted equipment floods before substations

Resilient distribution design assumes regular damage, not rare catastrophe.

This shifts engineering priorities from hardening alone to:

• Rapid replacement
• Modular components
• Pre-positioned spares
• Crew access and logistics planning

What Improves Distribution Reliability (Technically)

Engineering-effective interventions include:

Distribution reliability is a discipline, not a one-time project.

Conclusion: Reliability Is Built From the Outside In

No amount of generation or transmission investment can compensate for fragile distribution networks. In the Philippine context, distribution engineering determines public experience of the grid.

Ignoring this layer guarantees that reliability metrics will stagnate, regardless of upstream improvements.

References (APA)

Energy Regulatory Commission. (2022). Distribution utility performance standards. Republic of the Philippines.

Institute of Electrical and Electronics Engineers. (2019). IEEE guide for electric power distribution reliability indices. IEEE Std 1366.

Department of Energy. (2023). Power distribution development and loss reduction initiatives. Republic of the Philippines.

Brown, R. E. (2017). Electric power distribution reliability (2nd ed.). CRC Press.

Military Experts: Power Infrastructure Targetable Under Specific Legal Conditions

📰 Original title: Power Infrastructure Can Be Lawfully Targeted in Certain Circumstances, Military Experts Say

🤖 IA: It's not clickbait ✅
👥 Usuarios: It's not clickbait ✅

View full AI summary: https://killbait.com/en/military-experts-power-infrastructure-targetable-under-specific-legal-conditions/?redirpost=e1fa792c-44ec-4917-9765-c50314b18df1

#geopolitics #militarylaw #powerinfrastructure #iranconflict

Friday, February 20, 2026

https://activitypub.writeworks.uk/2026/02/friday-february-20-2026/

The European Commission pressures France to improve energy links with Spain and Portugal after a blackout.

The Commission presented plans for speeding up integration of member states’ power infrastructure on Wednesday, particularly in regards to Spain and Portugal, which were hit by mass outages this year.

Both countries have long accused France of being slow to act.

https://mediafaro.org/article/20251210-the-european-commission-pressures-france-to-improve-energy-links-with-spain-and-portugal-after-a-blackout?mf_channel=mastodon&action=forward

#France #Energy #Portugal #Spain #EU #Europe #PowerInfrastructure #PowerGrid #EuropeanCommission

✅ Hoàn thành thay thế cách điện đường dây 220kV Thái Bình - Tiền Hải - Trực Ninh, nâng cao an toàn và khả năng truyền tải điện năng từ Trung tâm Điện lực Thái Bình, đáp ứng nhu cầu phát triển của Hưng Yên, Ninh Bình và khu vực lân cận. #đườngdây #220kV #TháiBình #TiềnHải #TrựcNinh #nangluong #côngtrình #energy #Vietnam #PowerInfrastructure

https://vietnamnet.vn/hoan-thanh-thay-the-cach-dien-duong-day-220kv-thai-binh-tien-hai-truc-ninh-2457448.html

Sweating to shivering: Study finds rapid swings in temperature have increased

Flips between warm temperatures to cold and vice versa have become quicker, more frequent and more intense in recent decades, a new study shows.

By Christina Kelso | The New York Times
| April 26, 2025, 8:00 a.m.

"A September heat wave switching into a snowstorm over one day in the Rocky Mountains. Winter snowfall suddenly melting and saturating fields of dormant crops, before refreezing and encasing them in damaging ice. Early spring warmth prompting plants to blossom followed by a cold snap that freezes and drops their petals.

"Rapid temperature change events like these have increased in frequency and intensity over recent decades, a new study found.

"The transition periods for these abrupt temperature shifts have also shortened, according to the study, published Tuesday in the journal Nature Communications.

"Because the quick changes in temperature give communities and ecosystems little chance to respond, they may pose greater challenges than heat waves or cold snaps alone, said #WeiZhang, an assistant professor of climate science at Utah State University and one of the lead authors of the study.

" 'The impact could really be cascading on a different level,' he said.

"The researchers warned these temperature flips could have damaging effects on people and natural #environments, including destruction of #crops, harm to #ecosystems and strains on #PowerInfrastructure. And #LowIncomeCountries, where there is less access to weather forecasting and infrastructure is less resilient, are more vulnerable.

"The researchers examined temperature data from 1961 to 2023 to identify global patterns in sudden weather shifts, where temperatures in an area either jumped from cold temperatures to warm or plunged from warm to cold within five days. They found that instances of these flips increased in more than 60% of regions they surveyed.

"The largest increases in frequency were observed in South America, West Europe, Africa, and South and Southeast Asia. Some areas, including the polar regions, showed different behavior and experienced fewer events.

"While the climate mechanisms driving changes to these temperature-flip events are not yet fully understood, Zhang said, there is a significant trend showing that these events are becoming more frequent, stronger and quicker in many areas of the globe."

Read more:
https://www.sltrib.com/news/nation-world/2025/04/26/utah-state-university-study-finds/

#ClimateChange #TemperatureExtremes #WeatherWeirding #ClimateCrisis #ExtremeWeather #ClimateDiary #ClimateChangeWeatherWheel