Why Transmission Is Becoming the Biggest Bottleneck in the Energy Transition

Aging grids, slow permitting, and supply chain gaps create a transmission bottleneck slowing clean energy. What it takes to fix the wires.
Grid Modernization: The Technologies, Drivers, and Barriers Reshaping Power Networks — high-voltage electrical substation with transformers, transmission towers and control equipment in daylight

Grid Modernization: The Technologies, Drivers, and Barriers Reshaping Power Networks

Why do grid blind spots persist? This guide examines phasor measurement units, digital substations, cybersecurity, regulation and workforce constraints.
Types of Electricity Markets: The Four Archetypes, from Vertically Integrated Utilities to Liberalized Pools — high-voltage transmission towers crossing a rural landscape under a cloudy sky

Types of Electricity Markets: The Four Archetypes, from Vertically Integrated Utilities to Liberalized Pools

How do electricity markets differ? This guide compares four archetypes, from vertically integrated utilities to liberalized wholesale and retail markets.
Asia-Pacific Energy Transition: A Regional Overview of Policy Drivers and Targets — solar panels wind turbines rolling hills

Asia-Pacific Energy Transition: A Regional Overview of Policy Drivers and Targets

Asia-Pacific energy transition policy is not one transition but several. Explore how China, India, Japan, and Southeast Asia shape divergent policy architectures.
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Editor's Picks

Renewable Curtailment: A Sign of Market Failure or a Rational Operational Choice?

When is renewable energy curtailment a grid constraint, and when is it an efficient market signal? Compare congestion, oversupply and storage responses.

The Day-to-Day Economics of Battery Storage: Stacking Revenue Streams

Discover how battery storage revenue stacking works: arbitrage, frequency response, and capacity payments combine to make grid-scale batteries profitable.
Green Hydrogen in the Energy Transition: Promise, Adoption Challenges, and the Path to Scale — industrial electrolyser facility with pipes and equipment beside solar panels

Green Hydrogen in the Energy Transition: Promise, Adoption Challenges, and the Path to Scale

What drives green hydrogen production costs? Renewable power, electrolyser utilisation and capital recovery shape projects, with transport and certification constraints.
Can Asia's Power Grids Keep Up with the AI Data Center Boom? — high voltage transmission towers and electrical substation beside rural landscape

Can Asia’s Power Grids Keep Up with the AI Data Center Boom?

Hyperscale campuses can request city-scale power from lightly loaded feeders. How Asian grids are managing connection delays, upgrades and new supply models.
The Hidden Cost of Grid Congestion in Modern Electricity Markets — high voltage power lines transmission towers

The Hidden Cost of Grid Congestion in Modern Electricity Markets

Grid congestion costs are reshaping electricity markets—hiding in wholesale prices, curtailment, and redispatch. Learn who pays and why it matters.
Our Categories

Digitalization and AI in Energy

Data centres, automation and cybersecurity — where computing meets the power system.

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Electricity Markets and Regulation

Market design and carbon pricing — how rules set prices, capacity and emissions.

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Energy Transition in Asia

Country by country — how power systems in Asia are actually changing, and what slows them.

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Grid and Transmission

The wires and what moves on them — transmission, interconnection, and distributed assets.

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Power Generation and Renewables

The assets and their economics — renewables, gas, and the end-of-life questions.

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Popular Reads

Scope 1 vs Scope 2 Emissions: What They Mean and Why They Matter for the Power Sector

What are scope 1 vs scope 2 emissions? In the power sector, boundaries determine carbon compliance, procurement, and strategy. Read our guide.

Carbon Markets and Offsets: 2025 Update

How is CBAM reshaping carbon pricing in Asia? Compare China's intensity-based ETS with cap-and-trade, voluntary credits, and emerging national systems.
Wind Turbine Design Choices: Onshore vs. Offshore vs. Distributed — onshore wind turbines in rural landscape

Wind Turbine Design Choices: Onshore vs. Offshore vs. Distributed

Compare wind turbine designs: onshore's transport limits, offshore's massive scaling, and distributed turbines' niche. See how physics and logistics shape each type.
How Solar PV Systems Convert Sunlight into Grid-Ready Electricity — solar panel array photovoltaic farm

How Solar PV Systems Convert Sunlight into Grid-Ready Electricity

Discover how solar PV electricity generation works, from photon absorption in silicon cells to grid-synchronized AC power. A clear physics-to-grid guide.
Capacity Markets: A Guide for Asia — aerial view of thermal power plant with transmission lines

Capacity Markets: A Guide for Asia

Why capacity markets in Asia are emerging: renewables and liberalisation force Japan, Korea, and Southeast Asia to rethink resource adequacy.
Latest Posts
Compensation Design for Rooftop Solar: How Net Metering and Net Billing Move Value — rooftop solar panels on a suburban home with utility power lines in the background

Compensation Design for Rooftop Solar: How Net Metering and Net Billing Move Value

Net metering credits exports at retail rates, while net billing uses a separate export rate. Compare true-ups, time-of-use pricing, storage and cost recovery.
Redispatch and Countertrading: How Grid Operators Relieve Congestion Without Building Lines — high-voltage transmission lines crossing a rural landscape with power substations

Redispatch and Countertrading: How Grid Operators Relieve Congestion Without Building Lines

How do grid operators manage congestion without new lines? This article explains redispatch, countertrading, topological measures and Article 35.
The Transformer Shortage: How a Supply-Chain Constraint Is Reshaping Grid Capacity — large high-voltage transformer at an electrical substation with transmission towers

The Transformer Shortage: How a Supply-Chain Constraint Is Reshaping Grid Capacity

Transformer shortages put dedicated step-up units on the critical path. See how multi-year lead times affect grid connections and project timing.
Singapore's 9.25 GW Clean Power Import Pipeline: Approved, Not Built — high-voltage transmission towers crossing a rural landscape under cloudy skies

Singapore’s 9.25 GW Clean Power Import Pipeline: Approved, Not Built

Singapore's clean energy imports pipeline has 13 conditional approvals, but none had reached financial close. The article examines financing, offtake and transmission.
Wind Turbine Blade Recycling: The End-of-Life Bill Nobody Has Paid — large wind turbine blades stored at an industrial decommissioning site

Wind Turbine Blade Recycling: The End-of-Life Bill Nobody Has Paid

Wind turbine blade recycling remains limited by thermoset composites and pilot-scale recovery. The article examines decommissioning costs and liability.
Grid-Forming Inverters: Running a Grid Without Spinning Machines — utility-scale battery storage containers beside high-voltage transmission lines at dusk

Grid-Forming Inverters: Running a Grid Without Spinning Machines

How does a grid-forming inverter replace part of a synchronous machine’s role? This article covers droop control, black start, protection and IEEE 2800.
Vehicle-to-Grid: What It Takes to Use EV Batteries as a Grid Asset — electric vehicle charging at a commercial fleet depot with multiple cars and charging stations

Vehicle-to-Grid: What It Takes to Use EV Batteries as a Grid Asset

Vehicle-to-grid depends on more than battery capacity. Bidirectional chargers, aggregation and warranty limits help explain why fleets lead early deployments.
Battery Storage Tolling Agreements: Who Carries the Market Risk? — utility-scale battery storage containers beside high-voltage transmission lines in an industrial field

Battery Storage Tolling Agreements: Who Carries the Market Risk?

Who carries market risk in a battery storage tolling agreement? See how fixed fees, dispatch rights, availability and degradation obligations are allocated.
Who Pays for the Grid Upgrades a Data Center Requires? — large data center campus with power substations and high-voltage transmission towers

Who Pays for the Grid Upgrades a Data Center Requires?

A power purchase agreement does not settle data center grid upgrade costs. FERC’s June 18 orders put tariffs, cost allocation and stranded risk in focus.
Pakistan's Solar Revolution: How Distributed Generation is Changing Grid Dynamics — rooftop solar panels across dense urban neighborhood in Pakistan

Pakistan’s Solar Revolution: How Distributed Generation is Changing Grid Dynamics

Pakistan’s solar boom is outpacing utility records. Customs data, satellite imagery and net billing reveal hidden capacity and new grid pressures.
India to Singapore: What a 2 GW Power Corridor Requires — high-voltage transmission towers crossing tropical hills and rural landscape

India to Singapore: What a 2 GW Power Corridor Requires

What would a 2 GW India Singapore power corridor require? The proposed 3,000 km link spans four countries, raising technical, transit and financing questions.
The Economics of On-Site Generation: When Factories Should Generate Instead of Buy — industrial factory rooftop solar panels with cooling equipment and utility infrastructure

The Economics of On-Site Generation: When Factories Should Generate Instead of Buy

When should factories generate power instead of buying it? Compare hourly load profiles, demand charges, reliability value, and regional tariffs.
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