nLine’s Blog

nLine’s Blog

Our team is motivated by a belief that better data on grid reliability is critical to support urban and community energy resilience in low- and middle-income countries. We care deeply about global energy justice and believe reliable, critical infrastructure is a fundamental human right.

This blog is a space to host our work, ideas and perspectives in the global effort to provide reliable access to electricity for all.

Figure 1: Map of Africa showing the countries where nLine has had deployments.

Re-examining Healthcare Electrification Metrics: The Case for Disaggregated Metrics in Critical Care

Allan Wasega, Margaret Odero, Jordan Fast

Sensors Installed in Accra, Ghana:

Lessons for the Design of Future MCC Power Infrastructure Programs

A handful of plots generated by the plugin: bar charts, choropleth, candlestick, geojson and complex multi-plot line charts. Just a few of the capabilities of the Plotly library and made more powerful when mixed with Grafana dashboard variables.

Open-source Visualization at nLine

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Leveraging Power Quality and Reliability Measurements for Electricity Equity and Justice in sub-Saharan Africa

Olufolahan Osunmuyiwa, Margaret Odero

The unseen grid.

Helping Global Grids Work Smarter, not Harder

Genevieve Flaspohler, Mohini Bariya, June Lukuyu

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Launching Four Years of Remote Monitoring for the Electric Grid in Senegal

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Data-driven healthcare electrification: Measuring power quality for better health outcomes in Sierra Leone

Alexandra Wall, Noah Klugman

Figure 1: Across Nigeria, 80

Power Quality Data for Energy Planning in Nigerian Markets

Clare-Joyce Ngoran, Alexandra Wall, Genevieve Flaspohler, Deborah Braide, Civian Kiki Massa

Figure 1. Visualizing grid topologies.

What Can Voltages Tell Us About the Structure of the Grid?

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From Measurements to KPIs: Estimating SAIDI at nLine

Mohini Bariya, Molly Hickman, Genevieve Flaspohler

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Des Mesures aux ICP : Estimation du SAIDI par nLine

Mohini Bariya, Molly Hickman, Genevieve Flaspohler

Figure 1: DBSCAN en action.

Un algorithme de partitionnement pour la détection des pannes d'électricité

Margaret Odero, Mohini Bariya

Figure 1: DBSCAN in use.

A Clustering Algorithm for Power Outage Detection

Margaret Odero, Mohini Bariya

nLine’s power monitoring sensor plugged in at a household. (Photo credit: Daniel Essuah)

12 Months, 150 Villages and 600 Households: Insights from Newly Grid-Connected Villages in Kenya

Margaret Odero, Ale Wall

Sensor parts are sorted and ready for assembly.

Backstage Pass: GridWatch Sensors

Ale Wall, Marguerite Cauchois

Figure 1: With the field team at the REMIT Kenya offices in Busia just before we set off for field work.

Rekindling the Mission: My Sensor Deployment Shadowing Experience in Kenya

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Reflecting on My Experience Deploying Power Measurement Sensors at Health Clinics in Rwanda

Clare-Joyce Ngoran

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What’s Reliability Without Voltage Quality?

Susanna Berkower, Joshua Adkins, Eric Hsu, Noah Klugman, Adam Streff, Alexandra Wall

A screenshot of cumulative sensor installation locations in Kenya from June ’21 — January ’22. Note: sensor locations have been enlarged and obscured to protect the privacy of study participants.

Measuring Outages and Voltage Quality in Rural Kenya: Engineering Lessons Learned

Margaret Odero, Joshua Adkins

Field Officers deploying PowerWatch sensors in Accra, Ghana (Photo credit: Daniel Essuah).

Under the Hood: What We’re Up to at nLine

An area in Accra, Ghana where we are using PowerWatch to measure grid reliability.

Introduction to nLine