The UtilityRadar field guide
Utility Infrastructure Guides and Explainers
In depth guides, technology explainers, and data analyses for water, wastewater, power, renewables, and utility infrastructure.
Is Biomass Really Renewable? The Carbon Debate
Biomass is officially classified as renewable but the carbon accounting is contested. What the debate is really about, and where biomass makes sense.
Biological Nutrient Removal: How Plants Strip Nitrogen and Phosphorus
How wastewater plants use bacteria to strip nitrogen and phosphorus. Nitrification, denitrification, and enhanced biological phosphorus removal.
How a Water Treatment Plant Works: From River to Tap
The five stages of drinking water treatment: intake, coagulation, sedimentation, filtration, disinfection. What each stage does and why it matters.
Geothermal Energy Explained: Power From the Earth's Heat
How geothermal power plants tap Earth heat, where they operate, and why enhanced geothermal systems could unlock 100x more capacity globally.
Renewable Energy: The Complete Guide
Solar, wind, hydro, geothermal, biomass. What renewable energy is, how each source works, current global capacity, and the trajectory to 2050.
Treatment plant resilience: planning for climate-driven loads
Heatwaves, intense rainfall, sea level rise, and saltwater intrusion all hit wastewater plants. Resilience planning, staged programme, and metrics.
Sludge management: from primary settling to disposal
Wastewater treatment is mostly a sludge problem. Half of operating budget sits downstream of the secondary clarifier. The full technology picture.
Combined sewer overflows: causes, controls, and reporting
Why combined sewer overflows happen, how they are measured and reported, and the interventions that actually reduce the volume in older networks.
Capacity utilization: why 80% is the danger zone
A wastewater plant above 80 percent design capacity loses storm, maintenance, and permit headroom. What breaks first, and how to defer expansion.
From reading to data
Every article references real plants. See their data.
Locations, capacity, operators, and permits for 177,000+ utility infrastructure sites across 24 sectors: the same records our writers pull from.