E

energy

The Open Energy Tracker is an open data platform for monitoring and visualizing energy policy targets.

eQuilibrator is a simple web interface designed to enable easy thermodynamic analysis of biochemical systems

Neighbourhood microgrid market that settles peer-to-peer energy trades and network charges at feeder scale.

Homebridge Plugin to detect OhmHour

Can a neural network learn when a trade is worth its cost? I tested this on options on European gas (TTF) and compared it with the classic textbook hedge.

Electricity as currency: sealed meter pairs mint one token per kWh of net grid export, sign each one post-quantum (ML-DSA), and record it on a public ledger. Python devnet, chip RTL, signer firmware and board design. Apache-2.0 + CERN-OHL-S-2.0.

Keyboard-driven oil trading terminal: live prices, tanker map, curves, credit model, freight calculator. Free live demo: barrel-watch.onrender.com (Please allow a few minutes for it to load, as I’m using the free render version)

Python pipeline for estimating average and marginal CO2 emission factors in Portugal and Spain from ENTSO-E data, with econometric models, load-shifting experiments, and synthetic dispatch simulations.

Voltiva - worldwide smart electricity billing: auditable invoice engine, tariff management, OCR import, PDF export (PyQt6)

Orbital Drive is an open-source regenerative energy framework for electric vehicles that explores how motion, airflow, braking, heat, and solar input can be coordinated into a unified energy recovery system. It is designed for simulation and experimental research into reducing wasted energy in motion through intelligent routing, modular subsystems, and adaptive optimization. https://roxanneardary.com/orbital-drive/

Monitor de energía con raspberry pi pico para obtener intensidad y tensión sobre el funcionamiento de dispositivos que monitorizará para posteriormente subir estos a una API que mantendrá el histórico para generar gráficas de estadísticas

InfraOpen – Power, Internet, Insight - All in One Place. An open-source platform providing transparent, state-by-state profiles of electricity and internet utility providers. Tracks ownership, board members, billing compliance, rates, infrastructure coverage, and sustainability metrics, empowering citizens, regulators, and researchers with actionable utility intelligence. https://roxanneardary.com/infraopen/

PredictaFlux is a modular, AGPL 3.0+ energy intelligence platform designed to transform triboelectric and micro-energy signals into structured, predictive, and optimizable data. It combines digital twin modeling, material physics simulation, and distributed mesh coordination to forecast energy generation, manage storage behavior, and optimize energy flow across connected devices. Built as an extensible system, PredictaFlux enables researchers and developers to model, simulate, and coordinate ambient energy systems through a unified, event-driven architecture. https://roxanneardary.com/predictaflux/

WattMind is a distributed energy exchange and coordination system that transforms decentralized energy resources into a real-time, intelligent marketplace. It enables homes, businesses, and infrastructure systems to produce, store, and trade energy through a mesh-based network that balances supply and demand dynamically. By integrating market mechanisms, grid intelligence, and edge device coordination, WattMind turns energy into a programmable, continuously optimized system designed for a distributed and AI-driven future. https://roxanneardary.com/wattmind/

HotSide Collective is an open-source thermal infrastructure standard that enables safe recovery of waste heat from liquid-cooled compute systems and redirects it into usable hydronic energy for buildings, campuses, and district heating networks. It defines a modular, vendor-neutral framework spanning mechanical design, control systems, and integration protocols to transform data centers into active participants in local energy ecosystems. https://roxanneardary.com/hotside-collective/

LumenKinetic Network is a modular piezoelectric surface system that converts mechanical motion—such as footsteps, vibration, and structural pressure—into usable electrical energy while simultaneously generating structured real-time data about that motion. Designed as a scalable grid of intelligent tiles, the system functions as both an energy-harvesting infrastructure and a distributed sensing network, enabling environments to produce power and actionable spatial intelligence from everyday movement. https://roxanneardary.com/lumenkinetic-network/

Wattonomy is an open-source energy decision intelligence platform that models real-world heating, cooling, and utility systems based on location, cost, and performance data. It evaluates installation costs, monthly energy usage, and lifetime expenses while incorporating verified federal, state, and utility incentives. By combining deterministic financial modeling with transparent, source-backed AI explanations, Wattonomy helps users understand the true long-term cost of energy systems before making installation decisions. https://roxanneardary.com/wattonomy/

EnerAgent is an open-source, AI-driven energy management platform designed to optimize energy usage, reduce carbon emissions, and enable advanced predictive and strategic operations. It integrates real-time monitoring, multi-site optimization, AI-powered forecasting, human-AI collaboration, and sustainability tracking into a single modular platform. EnerAgent is built for industrial, commercial, and societal energy ecosystems, empowering organizations and communities to make smarter, greener, and more cost-effective energy decisions while fostering open innovation. https://roxanneardary.com/eneragent/

FluxGrid Infrastructure is an open-source system for wireless EV charging that turns parking spaces into intelligent energy platforms. Vehicles simply align over an inductive ground pad and charge automatically without cables, while integrated thermal control maintains efficiency in all weather conditions. The system combines hardware, embedded firmware, and grid-level software to manage power delivery, safety, and load balancing in real time.

Beyond charging, FluxGrid is designed as a full infrastructure layer for autonomous mobility. It includes safety intelligence for environmental monitoring and fault prevention, grid optimization for energy distribution, and vehicle-to-grid capability for energy sharing. https://roxanneardary.com/fluxgridinfrastructure/