Mark and Focus desk

Infrastructure Systems

Water, transport, energy, digital, and municipal infrastructure, with a focus on governance, investment, implementation, and delivery.

73 published analyses

Primary analysis

Lead

Power lines across a field, shown as an illustration of electricity networks rather than a specific Queensland asset.

Queensland Keeps Optional Network Tariffs on the Timetable

Queensland’s optional network tariffs will remain available under the approved timetable after the regulator refused a mid-period amendment. The decision preserves different ways to reward changes in peak demand and appliance operation.

Read analysis

Chronology

Latest analysis

Complete chronology

Archive

Electricity transmission tower and power lines silhouetted against a sunset sky.

Brazil Is Rewriting the Connection Rules for a Two-Way Grid

Brazil's electricity regulator has proposed common connection requirements for distributed solar, batteries, electric vehicles and flexible demand, shifting distribution rules from technology categories toward the functions each resource performs on the grid.

Read analysis
Rail tunnel receding toward a bright opening, with tracks and structural walls visible.

China Is Moving Tunnel Safety Upstream

A new national directive treats tunnel accidents as the product of decisions made across procurement, design, scheduling and construction—not just failures at the tunnel face.

Read analysis
An electricity-system operator monitors control screens in a grid control room.

Europe’s Grid-Security Gap Is Now a Coordination Problem

Europe's transmission operators have proposed seven measures linking risk assessment, asset protection, crisis authority, offshore recovery, cross-border resources, sensitive information and dedicated funding.

Read analysis

Explore the publication

Related subjects