5 facts you should know about the Strait of Hormuz
Normally, a fifth of global gas and oil trade passes through this chokepoint. That''s 20 million barrels of oil a day. But why are people talking so much about this one small waterway - and how
Microgrids can secure electricity supply during disasters | World
Renewables-based microgrids and peer-to-peer (P2P) energy trading can boost energy security as they are self-sufficient and run independent of large grids.
Optimal sizing for AC multi-bus microgrids based on
A group of researchers led by Hassan 2 University in Morocco has proposed a new methodology to develop and build the so-called multi-bus
DC-based microgrid: Topologies, control schemes, and
The DC microgrid topology is classified into six categories: Radial bus topology, Multi bus topology, Multi terminal bus topology, Ladder bus topology, Ring bus topology and Zonal type bus
These Dutch microgrid communities can supply 90% of their energy
Local communities generating their own power could become 90% energy self-sufficient, with potential to be fully self-reliant in the future, according to a Dutch study.
What are microgrids – and how can they help with power cuts?
Microgrids can step in when the main electricity grid fails. And as they can be powered by renewables, they are a sustainable and affordable option, too.
Multiple Microgrids: A Review of Architectures and
Several issues of individual microgrids (MGs) such as voltage and frequency fluctuations mainly due to the intermittent nature of renewable energy
Optimal Hybrid AC/DC Microgrid Operation with Multi-Bus DC Sub-
2. Configuration of Hybrid AC/DC MG''s with Multi-DC Bus Sub Grid (SG): hybrid motor generator with numerous DC motors is seen in Figure 1. One Alternating Current(AC) subgrid and on Direct
Performance Analysis of Various DC Microgrid Architectures
This study evaluates the performance of diverse DC microgrid architectures, including Single Bus, Multi-Bus, Ring Bus, Mesh, Hybrid AC-DC, Clustered, Bipolar DC, and Modular Multi
(PDF) Multi-Criteria Decision Analysis Approach for DC Microgrid Bus
To address this, multi-criteria decision analysis (MCDA) provides a systematic approach. In this study, six distinct DC microgrid configurations are defined as potential alternatives: unipolar,...
This bike path in the Netherlands is made from plastic waste
Dutch cyclists rode down the world''s first bike path made entirely of discarded plastic this week, in a move aimed at reducing the millions of tonnes wasted every year.
How to finance battery energy storage | World Economic Forum
Battery energy storage systems can address the challenge of intermittent renewable energy. But innovative financial models are needed to encourage deployment.
Microgrids
it comes to a multi-bus microgrid with multiple distributed generators (DGs) and dispersed loads. All dis ributed generators need to be properly controlled in a coordinated way to achieve synchronization.
The small island states making big strides towards net zero
Pacific small island states, contributing only 0.03% of global emissions, are leading with ambitious renewable energy projects and net-zero goals by 2050.
The start-up tackling Nigeria''s reliable power challenge | World
Amid an electricity crisis, many Nigerian small businesses run on petrol generators. This solar-microgrid start-up is working to connect them to clean energy.
The Future of Jobs Report 2025 | World Economic Forum
Technological change, geoeconomic fragmentation, economic uncertainty, demographic shifts and the green transition – individually and in combination are among the major drivers
Distributed Control of Multi-bus DC Microgrids for
Abstract: In multi-bus DC microgrids, where each bus connects a cluster of distributed generators (DGs), the control objective is to ensure voltage regulation and current sharing among
MPT-Based Droop Control Toward Multi-Operation Requirement of
To address this problem, this paper presents an improved droop control towards the multiple-operation requirements of multi-bus DC microgrid, such as decentralized stability, power
How buildings can solve energy security as demands surge
Surging energy demands and prices of buildings are turning leaders to efficiency retrofits to reduce energy costs and improve long-term energy security.