Grid interconnection queues
The administrative line to be connected to the electricity grid. In several markets it is the slowest step in building anything.
judged, with a citation claimed, no citationNumber: papers, preprints and grants the feeds collected — unreviewed
Searched for “interconnection queue”, “grid interconnection”, “hosting capacity” in titles and abstracts.
All stagesFundamental researchApplied / labPilot / demonstrationEarly commercialAt scaleNewestMost cited
Fundamental research — readiness 1 to 2 of the nine-point scale. Evidence it takes: A paper or preprint on the underlying physics or chemistry; a basic-research grant.
Collected by the feeds
- Using cross-regional grid interconnection to relieve growing energy storage demand in renewable energy integration: A case study from China
With the rapid growth of wind and solar generation, power systems face increasing balancing and energy storage needs. Cross-regional interconnection provides spatial flexibility through tie-line power exchange, yet the implications of tie-line scheduling flexibility for capacity…
Zhejiang UniversityNARI Group (China)
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Integration of Distributed Solar Energy into Saudi Smart Distribution Grids: Voltage Regulation, Hosting Capacity and Protection Challenges
The deployment of distributed solar photovoltaic generation is leading Saudi Arabia's distribution networks to move from a primarily one-way arrangement to a more actively managed system in which power, voltage and fault current can change direction at various stages of…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Energy infrastructure for AI data centers: A critical review of grid integration, techno-economic challenges, and future pathways
Artificial intelligence (AI) workloads are rapidly changing the energy landscape of today's data centers, both in terms of total electricity usage and power density at the facility level. The ongoing deployment of large-scale AI training and inference infrastructure is further…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Coordinated integration of renewables, STATCOMs, and V2G for hosting capacity improvement under uncertainty
Abstract Although incorporating renewable energy sources (RESs) into electric distribution networks (EDNs) offers significant sustainability and environmental benefits, improper management of RESs may threaten the technical performance of the network. To assess the safe…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOIPDF
- DYNAMIC AND SECURITY-CONSTRAINED ASSESSMENT OF PHOTOVOLTAIC HOSTING CAPACITY IN A LOW-INERTIA POWER SYSTEM: IEEE 39-BUS VALIDATION AND EMPIRICAL APPLICATION TO SENEGAL
As phоtоvоltaiс (PV) penеtratiоn rises aсrоss interсоnnеcted grids, hоsting cаpасity (HC) саn nо lоnger be inferred sоlely frоm vоltagе mаrgins аnd еquipment-lоаding соnstraints. The соmbinеd effeсts оf rеducеd synchrоnоus inеrtia аnd sоlar variability requirе a unified treatment…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOIalso at doi.org
- Unlocking Grid Hosting Capacity for EV Chargers via Non-Firm Connection: A Methodology for Power Limit Determination
The rapid growth of the electric vehicle (EV) fleet places increasing strain on existing power distribution networks, often requiring costly infrastructure upgrades to accommodate rising charging demand. Non-firm connection, which allows temporary power limitation of EV charging…
Kuzbass State Technical UniversityRussian Academy of SciencesEnergy Research Institute
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- An integrated optimization framework for adaptive smart inverter Volt/Var control to enhance voltage stability and PV hosting capacity in PV-BESS distribution networks
The increasing penetration of photovoltaic (PV) systems in distribution networks has intensified voltage regulation challenges and constrained photovoltaic hosting capacity (PVHC), necessitating advanced coordination of distributed energy resources. This study presents an…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Decision-Gated Surrogate-Assisted Stochastic Optimization with Independent High-Fidelity Certification for Photovoltaic Hosting-Capacity Planning
High photovoltaic (PV) penetration planning requires repeated nonlinear PV and power-flow evaluations under uncertain irradiance and demand, particularly when two competing objectives, penetration and total electrical loss, are optimized simultaneously subject to reliability…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedPDFalso at doi.org
- Critical analysis of hybrid electric vehicle hosting capacity for renewable-dependent sustainable energy networks
Recent evolutions in emerging energy technologies illustrate that the transportation sector is undergoing tremendous changes in uptaking different models of vehicular systems. In the transportation area, hosting capacity implies the maximum number of hybrid electric vehicles that…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOIPDF
- Co-benefits of residential heat electrification through interstate grid interconnections in Northeast Asia
This study examines the potential ambient air quality and associated human health co-benefits of residential heating electrification powered by the Asia Supergrid, which connects the China-North, Korea, and Japan-West regions. By linking a bottom-up power sector optimization…
Yonsei UniversityUniversity of Wisconsin–MadisonInternational Institute for Applied Systems Analysis
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOIPDF
- Connection order matters: Path-dependent hosting capacity in distributed generation interconnection queues
Grid access queues for distributed generation (DG) are processed chronologically (FIFO) worldwide, under the implicit assumption that the connection order does not affect total accommodated capacity. This paper shows that the assumption breaks down under high penetration: because…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOIPDF
- Multi-scenario optimization of electric vehicle charging stations hosting capacity considering renewable integration, harmonic mitigation, and vehicle-to-grid support
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Three-stage DG–ESS planning using Tianji’s horse racing optimization for hosting capacity enhancement in radial distribution networks
Distributed generation based on renewable energy sources is expanding rapidly in African and global distribution networks. Still, its hosting capacity is often constrained by voltage violations, thermal overloads, and increased technical losses. This paper proposes a three-stage…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Powering Hyperscale AI Data Centers with Off-Grid Solar, Battery, and Hydrogen
Abstract Artificial intelligence (AI) data centers are emerging as a major source of electricity demand, driving interest in renewable-powered and off-grid energy systems as grid interconnection delays, generator shortages, and infrastructure constraints complicate high load…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Integrated Data-Driven Framework for Rooftop PV Impact Assessment in Distribution Networks Using Net-Load Forecasting and Hosting Capacity Analysis
The increasing use of rooftop photovoltaic (PV) systems in distribution networks can lead to operational challenges, including feeder overloading, reverse power flow, fluctuating net-load characteristics, and future hosting-capacity constraints. This research presents an…
Muscat CollegeMehran University of Engineering and TechnologyCollege of Applied Sciences, NizwaA'Sharqiyah UniversityDhofar University+3 more
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Enhancing DER hosting capacity of unbalanced low-voltage distribution networks with network exchangers: An Australian case study
The rapid growth and subsequent utilization of distributed energy resources (DERs), particularly in low-voltage networks, is pushing distribution networks to the brink of their hosting capacity. Distribution network operators, especially in DER-rich countries such as Australia…
Monash UniversityCommonwealth Scientific and Industrial Research Organisation
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Grid Topology Optimization for Congestion Management Under High Renewable Penetrations and Discrete Load Growth
Transmission grids are increasingly stressed by the fluctuating nature of renewable energy sources and by increasing electricity demand. Such grids were mainly built for a different generation fleet and load conditions. Grid topology optimization offers the possibility to…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedPDFalso at doi.org
- The U.S. Interconnection Queue System: Cascading Vulnerability Analysis and a Resilience Engineering Framework
As of 2025, the U.S. interconnection queues, the grid-access gateway for new generation and storage, contain roughly 8,200 projects totaling 2,061 GW of capacity. Only 13% of capacity queued in 2000-2020 (19% by project count) has reached operation. We argue that the queue…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedPDF
- Efficient Quantile-Resolved Hosting Capacity Assessment on Nodal Level for Low-Voltage Grids
Hosting capacity - the maximum additional capacity a network can accommodate without violating operational limits - is a key metric in distribution system planning and operation. Decisions on grid reinforcements and the deployment of flexibility management require not only the…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedPDF
- Hosting Capacity Assessment of Data Centers with Voltage Ride-Through Capability in Power Systems
Large data centers are emerging as concentrated, power-electronic grid loads whose abrupt disconnection or transfer to on-site backup supply during voltage disturbances can remove large demand from the power system, and may create a system-level stability problem. Their…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedPDF
- Minimizing Grid Interconnection Capacity Requirements for AI Data Centers: A Developer-Side Planning Framework with Onsite Resources and Workload Flexibility
Securing grid interconnection capacity has become a bottleneck for AI data center projects and can take longer than constructing the facilities themselves. This mismatch can delay deployment for years, making early interconnection planning essential. This paper develops ICP-AI…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedPDF
- Beyond the Grid: Cost, Carbon, and Capital Requirements of On-Site Power Technologies for AI Data Centers
Interconnection queues, not electricity prices, now govern where data centers can be built, and the standard levelized-cost comparison answers a question no developer faces: it assumes a load profile, freezes the grid price while modeling the demand that moves it, and quotes…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedPDF
- A Phased Development Framework Enabling Islanded Operation of Sustainable AI Data Centers With Onsite Grid-Following and Grid-Forming Energy Architectures
As hyperscale and colocation AI data centers continue to expand, the electric grid is increasingly required to support large, concentrated loads, with individual facilities ranging from 500 MW to 2 GW. Current projections estimate that approximately 50 GW of AI data center…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedPDF
- Power-Flexible AI Data Centers: A New Paradigm for Grid-Responsive Compute
The rapid expansion of artificial intelligence (AI) infrastructure is driving unprecedented growth in electricity demand from data centers. Traditional power-system planning treats large computing facilities as inflexible peak loads, leading to costly infrastructure upgrades and…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedPDF
- CONDUCTOR: An LLM-Orchestrated Digital Twin for Uncertainty-Aware Distribution Grid Operations
Large language models (LLMs) are proposed as natural-language interfaces to power system analysis, yet existing frameworks are validated almost exclusively on synthetic benchmarks and support only deterministic studies. We present CONDUCTOR, an LLM-orchestrated digital twin for…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedPDF
- Hosting Capacity Assessment and Enhancement for Edge Data Centers in Active Distribution Networks
With the increasing demand for edge computing and AI-driven workloads, integrating small and medium-sized edge data centers into distribution networks has become increasingly important. This paper investigates the hosting capacity of distribution networks for data center…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedPDF
- OptiQU: Coordinated Multi-Level Voltage and Reactive Power Control for Enhanced Voltage Quality and Secure Grid Operation
Modern low-voltage (LV) distribution grids face rising shares of photovoltaic generation and high-power loads such as heat pumps and electric vehicle charging stations. Due to high simultaneity, voltage constraints often become binding before thermal limits, triggering costly…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedPDF
- Flexibility-Aware Framework for Efficient Planner-Initiated Siting of Data Center
Explosive growth in energy-intensive AI data centers is outstripping the pace of power grid interconnection and transmission expansion. While operational flexibility has been proposed to mitigate this stress, existing processes are often reactive and evaluate projects only after…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedDOIPDF
- Risk-Aware Hosting Capacity Analysis for Flexible Load Interconnection in Distribution Networks
The increasing penetration of flexible loads, such as electric vehicles and AI data-centers necessitates new methodologies for quantifying electrical load hosting capacity under operational constraints and flexible connection agreements. We propose a risk-aware hosting capacity…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedPDF
- Risk-Aware Allocation of Transmission Capacity for Large Loads
Rapid growth in data centers and other large loads is straining transmission grid interconnection processes. This paper develops a framework to quantify firm transmission grid capacity and additional risk-aware flexible capacity that can be unlocked when large loads accept a…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedPDF
- To Defer or To Shift? The Role of AI Data Center Flexibility on Grid Interconnection
The integration of AI data centers into power grid represents one of the most emerging and complex challenges for the energy systems. As computational demand scales at an unprecedented rate, the traditional grid planning study's paradigm of treating data centers as rigid…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedPDF
- Dynamic resource coordination can increase grid hosting capacity to support more renewables, storage, and electrified load growth
We show that dynamic coordination of distributed energy resources (DERs) can increase the capacity of low- and medium-voltage grids, improve reliability and power quality, and reduce solar curtailment. We develop three approaches to compute hosting capacity on a representative…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedPDF
- Retrieval-Guided Photovoltaic Inventory Estimation from Satellite Imagery for Distribution Grid Planning
The rapid expansion of distributed rooftop photovoltaic (PV) systems introduces increasing uncertainty in distribution grid planning, hosting capacity assessment, and voltage regulation. Reliable estimation of rooftop PV deployment from satellite imagery is therefore essential…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedPDF
- PowerDAG: Supervisory Agentic AI System for Automating Distribution Grid Analysis
Distribution grid analyses include tasks such as network information retrieval, power-flow analysis, hosting-capacity assessment, DER planning, and state estimation. Completing these tasks often requires long-horizon, stateful workflows in which an engineer retrieves data, loads…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedPDF
- Impact of Work Schedule Flexibility on EV Hosting Capacity: Insights from Analyzing Field Data
Uncoordinated electric vehicle (EV) charging is altering residential load patterns and pushing distribution transformers to operate beyond their limits. These outcomes can be offset by exploiting the flexibility in work schedules (hybrid, remote vs. in-person) of EV owners…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedPDF
- bayesgrid: An Open-Source Python Tool for Generating Probabilistic Synthetic Transmission-Distribution Grids Using Bayesian Hierarchical Models
In this work, we present bayesgrid, an open-source python toolbox for generating synthetic power transmission-distribution systems for any geographical location worldwide, using the publicly available data from OpenStreetMap (OSM). The toolbox is based on Bayesian Hierarchical…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedPDF
- Diagnosis-Driven Co-planning of Network Reinforcement and BESS for Distribution Grid with High Penetration of Electric Vehicles
While the rapid proliferation of electric vehicles (EVs) accelerates net-zero goals, uncoordinated charging activities impose severe operational challenges on distribution grids, including exacerbated peak loads, thermal overloading, and voltage violations. To overcome the…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedPDF
- Dynamic Network Prices for Prosumer-aware Hosting Capacity Management
The fast uptake of distributed energy resources (DERs) presents increasing challenges for managing hosting capacity in distribution networks. Existing solutions include direct load control, operating envelopes, and price-based control through dynamic energy prices. Despite their…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedDOIPDF
- A Comprehensive Review on Recent Developments of Hosting Capacity Estimation and Optimization for Active Distribution Networks
Recently, several types of distributed energy resources (DERs) have been developed to reduce the environmental impact and support the global demand for electrical energy. However, the continuous penetration of the DERs into modern power systems (MPSs) may cause several adverse…
South Valley UniversityAalto UniversityAswan UniversityConstanta Maritime University
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOIPDF
- A Comprehensive Review of Renewables and Electric Vehicles Hosting Capacity in Active Distribution Networks
The excessive integration of renewable distributed generation (RDG) and electric vehicles (EVs) could be considered the two most problematic elements representing the greatest threat to the distribution network (DN) technical operation. In order to avoid going beyond technical…
Ahram Canadian UniversityInstitute of Aviation Engineering & TechnologyBrunel University of LondonCairo University
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOIPDF
- Countrywide/Large-scale Assessment of Renewable Energy Resources Hosting Capacity and Flexibility Requirements of the Power Distribution Grids in the USA using Synthetic Models
Fundamental research · Research grant.From OpenAIRE (EU and national funders) · not yet reviewed
- Hosting capacity for transmission grids with flexibility solutions
This project is about transmission networks (130 kV and above), about limitations in them against hosting new consumption and production; about removing those limitations, using flexibility solutions, without the long lead times involved in building new transmission lines; and…
Fundamental research · Research grant.From OpenAIRE (EU and national funders) · not yet reviewed
- Maximum Hosting Capacity of Photovoltaic Generation in SOP-Based Power Distribution Network Integrated With Electric Vehicles
Photovoltaic generation is playing a significant role in realizing the target of carbon neutralization. This article proposes a two-stage robust optimization model to assess the maximum hosting capacity of photovoltaic generation in power distribution network (PDN) considering…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Comprehensive Review on Renewable Energy Sources in Egypt—Current Status, Grid Codes and Future Vision
The development of the energy sector in Egypt is considered an urgent issue due to the rapid population rise rate. In particular, renewable energy sources (RESs) applications play an essential role in the coverage of energy demand. Therefore, Egypt has ambitious plans towards…
Aswan UniversityAalborg UniversityAalto UniversityBenha University
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOIPDF
- Hosting capacity of photovoltaic systems in low voltage distribution systems: A benchmark of deterministic and stochastic approaches
KU LeuvenFlemish Institute for Technological Research
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI