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Earlier sources: Energy
Energy research and engineering concern how power is produced, stored, delivered, and consumed. Follow solar and nuclear power, fusion, geothermal systems, batteries, electricity grids, and changing power demand.
SYMTRI organizes observations from public sources into a living map. Connections reflect shared subject matter; they do not establish causation or endorse a source.
Open in the map ↗719 classified signals in the fourteen-day window. Recent momentum: steady. These counts include signals awaiting readable evidence.
Earlier sources
Up to ten sources with readable evidence, ordered by their feed timestamp. These archive sources can be older than the live fourteen-day window. This list is a sample, not a measure of total activity. Dates distinguish paper publication, repository creation, model/dataset activity, Hacker News posts, and KEV catalog additions. “First archived” records when SYMTRI first stored the signal.
- OpenAlex · Published · First archived
Ratio-optimized NiCo scaffolding integration with biomass-derived carbon for efficient lithium-ion battery performance ↗
Biomass-derived carbon-supported transition-metal hydroxides are promising anode materials for high-performance lithium-ion batteries (LIBs). Optimizing the morphology and transition-metal molar ratio of layered double hydroxide (LDH) enhances sustainability, redox activity, and charge transport during energy storage. In this study, a highly porous, and large surface area (∼1700 m 2 /g) activated carbon derived from mandarin peel (AC bio ) was integrated with different Ni/Co molar ratio layered double hydroxide nanosheets through a facile solvothermal strategy to construct NiCo-LDH/AC bio hybr…
- OpenAlex · Published · First archived
Efficient dual-attention fusion with gated feed-forward learning for image restoration under compound degradations ↗
Image restoration is a fundamental task in computer vision, widely applied to low-light enhancement, image denoising and compression artifact reduction. Transformer-based restoration methods are effective at capturing long-range dependencies and modeling global features, but they often suffer from insufficient interaction between shallow and deep features, as well as high computational overhead. To address these limitations, this paper proposes an image restoration method named DAGF-Swin, based on dual-attention fusion and gated feed-forward collaboration. First, a dual-attention fusion (DAF)…
- OpenAlex · Published · First archived
AIoT-Enabled Edge Intelligence Framework for Real-Time Monitoring and Fault Diagnosis in Photovoltaic Systems Through LSTM and Random Forest ↗
The reliable operation of photovoltaic (PV) systems requires effective methods for distinguishing anomalies from normal environmental variations. This study presents an Artificial Intelligence of Things (AIoT) framework for real-time PV monitoring and anomaly diagnosis. The proposed system integrates custom data acquisition, MQTT communication, edge computing, an LSTM Autoencoder, and Random Forest classification. Experimental validation was conducted under real operating conditions at three scales: a 500 W microinverter-based system, a 3.9 kWp grid-connected installation, and a 62.5 kWp PV su…
- OpenAlex · Published · First archived
Adding Carnot battery functionality to combined-cycle gas turbine power and cogeneration plants ↗
This study assesses how combined-cycle gas turbine (CCGT) plants, especially in combined heat and power (CHP) operation, can be retrofitted as Carnot batteries by integrating high temperature power-to-heat (P2H) unit and thermal energy storage (TES) between the gas turbine (GT) and the steam bottoming cycle. A generic dual-pressure CCGT-CHP configuration with an optional duct burner is modelled with added packed bed TES concept (igneous gravel, ≈600 °C hot side), electric heaters and integrating air loop. The concept leverages the existing heat recovery steam generator (HRSG) for TES discharge…
- OpenAlex · Published · First archived
Multi-objective optimal dispatch of pumped storage in renewable-dominated hydro-wind-PV regional power systems ↗
With the accelerated global energy transition, the installed capacity of wind and photovoltaic (PV) power continues to increase, making renewable-dominated power systems increasingly prevalent. However, the variability, intermittency, and limited controllability of wind and PV generation pose significant challenges to the secure and stable operation of power systems. Pumped storage hydropower plants are widely regarded as effective flexibility resources, yet their coordinated operation with hydropower, wind, and PV generation has not been sufficiently quantified. Focusing on renewable-dominate…
- OpenAlex · Published · First archived
Selective wake-up based partial networking for battery life extension in two-wheeler ECU architectures ↗
Modern two-wheeled vehicles increasingly integrate multiple Electronic Control Units (ECUs) for both critical safety functions and non-critical comfort features. In traditional Controller Area Network (CAN) bus architectures, any message transmission wakes up all connected ECUs regardless of functional relevance, causing elevated standby power consumption critical for motorcycles with limited battery capacity. This paper presents a simulation-based proof-of-concept of partial network (PN) for two-wheelers based on Automotive Open System Architecture (AUTOSAR) architecture and ISO 11898-6 selec…
- OpenAlex · Published · First archived
Uncertainty-aware bilevel energy storage planning for active distribution networks: A fixed-topology DistFlow-based MISOCP framework with voltage-security assessment ↗
Historical renewable-load variability, voltage-security risk, and investment-operation coupling can materially change the assessed value of distribution-level energy storage. This study develops an uncertainty-aware bilevel energy storage system (ESS) planning framework in which the upper level selects a discrete siting-sizing-duration plan and the lower level solves a fixed-topology, multi-scenario mixed-integer second-order cone program (MISOCP) in which the network physics are represented by a DistFlow-SOCP formulation. An ESS-aware topology robustness check is further introduced to examine…
- OpenAlex · Published · First archived
Optimal Photovoltaic Integration for Offsetting Temperature-Dependent Auxiliary Electricity Demand in an Air-Cooled Geothermal Power Plant ↗
Air-cooled binary geothermal power plants experience increased auxiliary demand and reduced net output during hot operating periods. This study develops a grid-connected photovoltaic (PV) sizing framework for an operating approximately 25 MW plant in the Menderes Massif, Türkiye. A measured 8760 h plant-wide auxiliary-load series, calculated from the plant’s 2025 SCADA gross and net electrical-output records, was used directly as the demand input in MATLAB (R2026a) and HOMER Pro (version 3.18.4). NASA POWER provided hourly ambient-temperature and solar-irradiance data. MATLAB performed hourly…
- OpenAlex · Published · First archived
Morocco's nuclear option readiness (2026–2050): A governance-first approach aligned with the IAEA milestones framework ↗
This study examines the public evidence available for assessing Morocco's nuclear power decision readiness across the 19 infrastructure issues of the International Atomic Energy Agency (IAEA) Milestones Approach. A documentary assessment separates established institutional foundations, evidence of preparatory activity, and matters that remain unverified. An author-developed Level 0–3 scale describes the maturity of the documented arrangements within their stated scope; it is neither an IAEA scoring system nor a test of Milestone 1 attainment. The assessment recognizes Morocco's previous infras…
- OpenAlex · Published · First archived
Molecular Coordination–Driven Photothermally Stable FACs‐based Perovskite Solar Cells with Efficiency Over 25% via Dicarbonyl‐Functionalized Thienoacene Small Molecule ↗
ABSTRACT The practical deployment of perovskite solar cells (PSCs) is critically hindered by their susceptibility to moisture, oxygen, and thermal degradation, particularly under high‐temperature and high‐humidity conditions. Herein, we design and synthesize a dicarbonyl‐functionalized thienoacene passivator featuring multiple Lewis basic sites and medium‐length heptyl chains. This molecule exhibits exceptional thermal stability and anchors robustly at perovskite grain boundaries via multidentate Pb─O and Pb─S coordination bonds, effectively relieving interfacial tensile strain, passivating el…
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How to assess evidence about Energy
Check each original source for its methods, release status, limitations, and supporting data. A repository announcement, a preprint, and a published study provide different kinds of evidence. SYMTRI’s subject classification helps discovery; it does not independently validate the source’s claims.
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