Compare Standard and Premium Digital here.Īny changes made can be done at any time and will become effective at the end of the trial period, allowing you to retain full access for 4 weeks, even if you downgrade or cancel. OCCUPIED JERUSALEM: Cyprus, Greece and Israel Monday signed an initial agreement to build the worlds longest and deepest underwater power cable that will traverse the Mediterranean seabed at a cost of about 900 million and link their electricity grids. You may also opt to downgrade to Standard Digital, a robust journalistic offering that fulfils many user’s needs. If you’d like to retain your premium access and save 20%, you can opt to pay annually at the end of the trial. If you do nothing, you will be auto-enrolled in our premium digital monthly subscription plan and retain complete access for $69 per month.įor cost savings, you can change your plan at any time online in the “Settings & Account” section. For a full comparison of Standard and Premium Digital, click here.Ĭhange the plan you will roll onto at any time during your trial by visiting the “Settings & Account” section. RIYADH: India is planning to link its power grid with Saudi Arabia and the UAE through undersea cables, Indian media reported, citing Union Minister for Power and. Premium Digital includes access to our premier business column, Lex, as well as 15 curated newsletters covering key business themes with original, in-depth reporting. Standard Digital includes access to a wealth of global news, analysis and expert opinion. Nishikawa also hopes that the analysis can inform changes in how power is routed through existing lines, so less electricity is flowing through those at higher risk.During your trial you will have complete digital access to FT.com with everything in both of our Standard Digital and Premium Digital packages. The agreement is intended to free Jordan from independence on foreign fuel sources by 2030, the journal IJ Global reported. Identifying which lines are most vulnerable presents a cost-effective way of preventing future cascades and improving grid resilience. Saudi Arabia and Jordan signed a memorandum of understanding last week to connect the two countries’ electric grids by means of a 164-kilometer line between them, according to foreign media outlets. Cyprus, Greece and Israel on Monday signed an initial agreement to build the worlds longest and deepest underwater power cable that will traverse the Mediterranean seabed at a cost of about. Utility companies can now prioritise the upgrade and maintenance of those weak links with the highest frequency of past failures, he says. Initial failures that are close together are more likely to lead to larger cascades, Nishikawa says. Unlike when Puerto Rico’s electrical grid went down because of damage from Hurricanes Irma and Maria, cascading failures happen because of what’s happening inside the grid. When the failed line’s power is rerouted to another line, that line can also become overloaded and fail. Power grids protect against failures by building redundant paths – if a line is damaged by wildfires or falling trees another can take over – but cascading failures take out these redundancies too. A representation of a power grid, modeled as the W&W 6-bus system. Kettemann says that this simulation goes beyond previous studies in that it incorporates how quickly these power lines heat up and fail. In a move that can deepen the energy alliance between the two nations, India and Saudi Arabia agreed to link their power grids using subsea cable after the recently held G20 Summit in the national. “With almost 100,000 lines considered, this is the largest study of cascading failures I have seen so far,” says Stefan Kettemann at Jacobs University in Bremen, Germany. State Grid is also building a world-leading set of ultrahigh-voltage AC lines, to help eastern China’s regional AC grids absorb the output from those massive lines. Nishikawa says more vulnerable links are located near densely populated cities, where there are a greater number of power lines that are connected to each other. Their model incorporated data from the Federal Energy Regulatory Commission between 2008 to 2013, and accounted for factors like changing seasons and power demand levels. An anonymous reader quotes a report from Reuters: Cyprus, Greece and Israel on Monday signed an initial agreement to build the world's longest and deepest underwater power cable that will traverse the Mediterranean seabed at a cost of about 900 million and link their electricity grids.
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