IEEE Smart Village · Technology Committee
Knowledge base for ISV’s engineering subcommittee — open standards, meeting notes, and conference workshops

IEEE Smart Village is a humanitarian program within IEEE that funds village-scale energy, education, and enterprise worldwide. The Technology Committee is one of its functional subcommittees — the place where volunteers coordinate open engineering work in support of Supported Projects. This knowledge base is for documentation and support work from the Technology Committee: meeting notes, standards references, and initiative tracking. See About ISV for more context of the rest of the team. For the full ISV program — news, applications, and general material — visit smartvillage.ieee.org ↗.

Primary endeavor · Tech Comm 2026

Village Metering

Bill each home, cut off non-payers, catch stolen power — without city-scale AMI cost. Overview · Village scope · TC2.0 review.

Who this site is for

Tech Comm volunteers and advisors; field partners and open-tool contributors. New volunteers: complete the ISV volunteer form ↗, note your interest in the Technology Committee, and a chair will follow up with onboarding.

How to Engage

Join virtual committee meetings twice monthly — 7:30 am Pacific (8:00 pm India; see WhatsApp ↗ for invites), pick up work on Tasks, attend hackathons and conferences, and review Supported Projects to spot new engineering needs.

Technology Committee initiatives

Open engineering by the Technology Committee — a subcommittee of IEEE Smart Village — not seed-funded field deployments

Volunteer engineering threads — open standards, gateways, and field tooling. Stable map infrastructure is listed separately below.

Primary Village Metering
Prepaid billing, remote disconnect, theft visibility — documented as field problems first, then vendor evidence and open gateway specs. Anchor POCs: SteamaCo, Darway. Overview →
Active Drone Ops — Crop Health & Environmental Monitoring
BVLOS LiDAR and hyperspectral flights for crop health assessment, NDVI and vegetation analysis, and environmental measurement — supporting agricultural productivity at funded village sites.
Stable Smart Village Project Map
Long-running RemoteMonitorMap — geolocated ISV field programs on OpenStreetMap power layers. Passive upkeep only: map pins refresh when partners report new or closed sites, not a standing sprint. Powers the Supported Projects view · full map ↗
Past SunBlazer
Modular community solar charging station — portable PV hub for hot-swapped village batteries. Flagship ISV hardware from early Haiti deployments (2011+) through SunBlazer III/Lite/IV; many field sites still run deployed units. SunBlazer IV docs ↗ · legacy wiki ↗
Past Portable Battery Kit (PBK)
Take-home battery pack leased from a SunBlazer hub — household lighting and phone charging without per-home solar. Pickup-truck deployable; built from widely available local materials. Still in use at micro-entrepreneur sites. PBK specs ↗ · Tech Linktree ↗
AI editor — tech committee
About IEEE Smart Village
Program mission · volunteer structure · smartvillage.ieee.org ↗

IEEE Smart Village integrates sustainable electricity, education, and entrepreneurial solutions to empower off-grid communities worldwide — bringing advanced technology for energy, communications, water, and sanitation to the village.

Every ISV field program addresses at least two of three pillars: Energy (solar-based electricity and micro-utilities), Education (digital classrooms, vocational training, SECI-based adult learning), and Entrepreneurship (community-owned energy businesses). These align with UN SDGs 7, 4, and 8.

This wiki vs. the wider program You are in the Technology Committee knowledge base — one engineering subcommittee within IEEE Smart Village. For general ISV browsing — applications, news, and program material — use the official site: smartvillage.ieee.org ↗. Active field deployments are on Supported Projects; Tech Comm may offer technical support upon request, separate from volunteer initiatives on the home page (meter interoperability, drone ops, hackathons, etc.).

The Technology Committee maintains this wiki. The rest of IEEE Smart Village is organized into regional working groups (first contact for applicants) and other functional subcommittees (project evaluation, finance, membership, and more). Volunteer signup ↗

Regional working groups

  • North America — Joan Kerr
  • Latin America — Mario De La Ossa
  • Africa — Abiodun Okunola
  • China
  • South Asia — Sasi Kottayil

Subcommittees

  • Technology (this wiki)
  • Education · Finance · Fund Development
  • Marketing · Membership · Operations
  • Project Development (PDC)
  • Safety, Quality, Reliability & Standards (SafetyQRS)
AI editor — mission
Supported Projects
ISV seed-funded field programs · Tech Comm technical support on request

These are IEEE Smart Village deployments — in-country NGO and entrepreneur partners running solar micro-utilities under ISV tranche-based agreements. They are not Technology Committee initiatives; Tech Comm volunteers may provide engineering help when a program asks. For general ISV material — applications, news, and the rest of the program — visit smartvillage.ieee.org ↗.

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Site locations on OpenStreetMap power infrastructure Full map · Source
Deployment toolkit

Many field sites use ISV-designed hardware — the SunBlazer community charging station and Portable Battery Kit (PBK). Specs on the Tech Committee Linktree.

Standards
Village mini-grid vs larger grid integration — frameworks ISV develops and adopts

Village relevant

Phase 1–2 village mini-grid: rural DC architecture, microgrid controllers, prepaid metering, field buses, inverter models at the pole, ISV spatial schema. Do not score these as utility bulk-power interconnection.

🌍
Design and operation of extra-low voltage DC (ELVDC) microgrids for off-grid rural and remote electricity access. THE ISV standard — directly addresses village-scale solar+battery+DC distribution without utility grid. Phase 1–2 core architecture. Read full deep-dive →
🏘️
IEEE 2030.7 — Microgrid Controllers
Specification for microgrid controller functions: islanding, reconnection, load and DER coordination. Complements IEEE 2030.9 planning guidance for community-scale deployments.
📊
DLMS/COSEM — IEC 62056
Application-layer protocol for smart meter readout, prepaid/STS tokens, and remote disconnect. Required for vendor-interoperable AMI stacks; DCUs act as DLMS client to meters and server to the head-end system.
🏷️
OBIS — IEC 62056-6-1
Object Identification System codes that label every meter register — import/export energy, voltage, power factor, harmonics. Maps physical quantities to DLMS/COSEM data objects across meter vendors.
↔️
TIA/EIA-485 (RS-485) — Differential Field Bus
Physical-layer multipoint serial bus for noisy, long-run meter and inverter links. Carries Modbus RTU (and often DLMS HDLC) between DIN-rail meters, hybrid inverters, and pole EMS boards — e.g. MeshEMS HW-519 RS-485 master to DDS238 / CHD130 / DDSU666 southbound. Not an application protocol: pairs with Modbus or SunSpec register maps above it.
☀️
Device-level models (e.g. Model 1, 11, 213) for inverters, storage, and subpanel metering. Models 701–712 are the IEEE 1547-2018 DER schema that IEEE 2030.5 CSIP carries as DERControl resources. OpenAMI MQTT reporting aligns to SunSpec JSON — the common payload pole EMS gateways translate toward regardless of Modbus RTU over RS-485, CAN, or RF underneath. Read full deep-dive →
🗺️
GeoJSON — OpenAMI Spatial Schema
ISV-developed GeoJSON schema for microgrid asset mapping, topology, and grid interconnection data.

Larger grid integration

Utility interconnection, transmission IBR, large-load sites, aggregator demand response, and PKI — Roadmap Phase 3. Do not compare these to village prepaid meters or LV feeder AMI without saying so.

🔌
Interconnection and interoperability of distributed energy resources with the grid — voltage ride-through, power quality, and export limits. Foundation for behind-the-meter solar, storage, and microgrid tie-in. Read full deep-dive →
RESTful protocol for DER communication between devices, gateways, and head-end systems. Core compatibility target for OpenAMI — the utility-facing layer above a village feeder when grid-connected. Read full deep-dive →
📡
OpenADR 2.0 / 3.0 — Automated Demand Response
Open standard for price, event, and load-control signals between utilities (VTN) and customer sites or DER (VEN). Roadmap Phase 3 — grid/aggregator programs after interconnection; not year-one village prepaid. Complements IEEE 2030.5 device messaging when those programs exist.
🌬️
Active standard (published 22 Apr 2022). Uniform minimum interconnection, capability, and lifetime performance for inverter-based resources on transmission and sub-transmission — voltage and frequency ride-through, active/reactive power control, dynamic support, power quality, negative-sequence current, and system protection. Also covers isolated IBR tied via dedicated VSC-HVDC as a combined facility. This is bulk-power IBR, not village prepaid or LV feeder AMI. IEEE 1547 is the distribution-DER counterpart. IEEE SA standard page ↗
🖥️
Active PAR (IEEE SA, approved 4 Jun 2026) — not a published standard yet. Draft title: electric T&D interconnection functional, performance, and interoperability requirements for data centers. Ride-through, post-fault recovery, protection coordination, power quality, monitoring, and study models. Builds on IEEE 1547, IEEE 2800, and IEC 62786. Large-load sites other than data centers are out of scope — not a village prepaid or AMI spec. IEEE SA project page ↗
🔒
Cryptographic protocol for encrypted network communication — mandatory for IEEE 2030.5, MQTT over TLS, and HTTPS APIs. Provides confidentiality (AES encryption), integrity (AEAD/HMAC), and mutual authentication (X.509 certificates). Phase 3 requirement for utility interconnection; Phase 1–2 village-internal often uses physical security. Read full deep-dive →
🛡️
Sandia National Laboratories framework for power system communication security using Purdue Model + IEC 62443 zones & conduits. Seven layers: device (TLS, certs), network (OT segmentation), industrial DMZ, transport (encryption), intrusion detection (cyber-physical correlation), zero trust (SDN), physical security. Synthesizes 10+ years of DER/microgrid research (2014–2024) with village-scale implementation guidance. Read full framework →
🔗
Esri Utility Network — Electric Distribution & Transmission
Industry reference model for utility GIS topology — devices, junctions, lines, terminals, subnetworks, and connectivity rules for unbalanced distribution and transmission networks. ISV is developing an open-source equivalent aligned to OpenAMI GeoJSON, so microgrid operators get the same asset and connectivity semantics without ArcGIS lock-in.
AI editor — standards
Resources
Links, papers, and working documents
🏛️
Open Energy Hackathon 2025
Event summary · Luma ↗ · ems-dev — SunSpec gateways, US DER/grid tracks, LF & enAccess OSS. Village Metering angle: ISV-HCK-001 · Medium essay.
🔗
OpenAMI — ISV hub
Open in Village Metering · actionable energy telemetry, stack layers, OSEA Discord · enaccess.org/openami.
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Village Metering · Roadmap
Three phases — installed-base interop · microgrid core · grid connectivity. Phase 1 includes ThunderCloud open under EarthSpark.
☁️
EarthSpark · ThunderCloud
github.com/EarthSpark/thundercloud — open operator app (ThunderCloud / GroundBolt), Apache-2.0 · developer preview · Phase 1 on roadmap · org EarthSpark.
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OpenAMI @ Power Africa 2025
Event summary · Slide deck — REIc, ISV, Energy IoT, EnAccess; closed vs open AMI; three-phase roadmap.
📡
MeshEMS board — NESL
Open in Village Metering · NESL PCB aligned with OpenAMI · nesl-meshems · pairs with ems-dev. Power rails: 25 Jun meeting notes.
📦
Street Pole EMS — ems-dev
ems-dev — Street Pole EMS hardware/firmware; part of the Village Metering thread.
Energy IOT · Open Energy Hackathon
Energy IOT GitHub — host org for SF Climate Week DER hack (Port Labs, Earth Day 2025).
🔋
EnAccess Foundation
enaccess.org/openami · enaccess.org · github.com/enaccess — OpenAMI program page and open-source tools for energy access (MPM, PAYGO, metering, IoT comms).
🪙
OpenPAYGO Token — EnAccess
OpenPAYGO-Token · OpenPAYGO-python · OpenPAYGO-HW — open, device-agnostic token system for Pay-as-you-go functionality. An open alternative to STS-style prepaid tokens discussed in the metering topology note.
🏭
MicroPowerManager — EnAccess
micropowermanager — open-source management tool for decentralized utilities: customer accounts, prepaid billing, meter integration, and reporting for mini-grids and SHS operators.
📟
OpenSmartMeter & Cicada-FW — EnAccess
OpenSmartMeter — low-cost, OEM-agnostic GSM prepaid smart meter with a customizable API. Cicada-FW — bi-directional IoT comms module for embedded energy-access devices.
🔬
EPRI Open Source
github.com/epri-dev — EPRI’s public grid and DER research code (IEEE 1547 originated from EPRI work; open stacks include OpenDSS, OpenDER, and LF Energy OPAI-related projects). Discussed on 25 Jun 2026 meeting notes.
🌐
IEEE Smart Village — Main Site
ieeesmartvillage.org — membership, news, grants, and field reports.
🔧
ISV Technologies — Linktree
linktr.ee/isv_tech — curated index from the Technology Committee: wiki, project map, SunBlazer docs, portfolio briefs, and proposal intake forms.
📖
IEEE Smart Village Wiki
wiki.smartvillage.ieee.org — DokuWiki with technologies (SunBlazer, PBK), standards, working group pages, and field documentation.
📡
Tech Comm — OMS / SparkMeter stack (11 Aug 2026)
Open in Meeting Notes — USB Gateway · Firefly/SparkNet as plugins · A2EI OMS · Nimbus peer · OpenAMI Alliance · OBIS back burner.
📡
Tech Comm — Metering & comms topology (28 May 2026)
Open in Meeting Notes — STS/SMS token path, redundant NAN channels, CIU/phone relay proposal, and call action items.
🗺️
Smart Village Project Map
Stable RemoteMonitorMap deployment — passive pin updates when field partners report site changes. Embedded on Supported Projects.
📋
EEP Africa · Mini-grid sector study (2018)
Indexed in Technical Reports · PDF ↗ — 43 funded mini-grid projects across East & Southern Africa; policy, finance, and developer lessons.
📋
Alaska Rural Energy Tour Report (2024)
ISV-FLD-001 · Technical Reports · PDF ↗ · AlaskaEnergy repo ↗ — May 2024 Tech Comm field trip (Anchorage conference, Kotzebue / Kivalina / Noatak).
📋
ISV 2022 Portfolio of Project Briefs
PDF — two-page briefs on funded NGO projects, three-pillar approach, and ISV operating model (May 2022).
📝
Business Proposal Intake Guidelines
PDF — how to apply: three pillars, regional working group contacts, seed funding up to $25k (follow-on to $200k), and tranche-based agreements.
📄
Project Intake Details
Google Drive PDF — broader 2024 project intake bundle. Alaska trip report: ISV-FLD-001.
☀️
SunBlazer IV Documentation
Google Drive folder — specs, drawings, and field docs for the current SunBlazer generation.
SunSpec Alliance
sunspec.org — open standards for solar and storage device interoperability.
🗂️
OpenAMI Schema Repository
EnAccess OpenAMI · GeoJSON microgrid data model and Dev Labs reports — openami-smart-village on GitHub.
Open source & hosting: This wiki is the public repo overview-solutions/isv-ai-wiki (MIT). The live site is isv.wiki (also GitHub Pages) — push to main and GitHub Actions deploys static HTML in about a minute. No wiki server to run; follow-ups use GitHub Issues on the same repo. See README for clone, preview, and PR workflow. To request collaborator access on GitHub, email Tech Comm Chair Adam Sauer at [email protected].
AI editor — resources
Follow-ups & Tasks
Action items tracked as GitHub Issues — comment and close on GitHub

Follow-ups are GitHub Issues on this repo. Browse and filter here; click any task to open it on GitHub.

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Meeting Notes
25 Jun 2026 · OpenAMI stack · MeshEMS power · EPRI · AMDA

Tech Comm meets virtually twice monthly at 7:30 am Pacific (8:00 pm India). Join the WhatsApp group ↗ for meeting links.

25 Jun 2026 · AI Wiki orientation
In-Person Events
Workshops and hackathons · planning notes
Apr 2025 · Open Energy hackathon
Village Metering
Overview · Problems · Village scope · Vendor study
Technical Reports
Dev Labs research reports · Cottonspace · GitHub
What these reports support
  • Per-home billing — know kWh per customer; prepaid credit and token delivery
  • Remote disconnect — shut off non-payers without truck rolls
  • Theft & leakage — illegal taps, unmetered load, feeder faults
  • Affordable hardware — legacy meters at $600–$1,500 can exceed generation cost
  • Comms that survive rural links — tokens and keypads when the pole uplink is down

Full problem → stack map (SteamaCo · SparkMeter · EnAccess · OpenAMI): Village Metering · Overview.

Indexed summaries here; full documents on Cottonspace, external publishers, or in this wiki. Dev Labs reports sync live from openami-smart-village; ISV and external entries come from technical-notes/catalog.json. Each report shows source · authorship · review badges — see key below.

Provenance key — source, authorship, review

Report ID key — what EMG-REG-008 means

Loading catalog…
Select a report from the list.