The specter of the \u00a0great blackout\u00a0 has returned: the Spanish electrical system is facing \u00a0voltage problems\u00a0. Serious problems, indeed. So serious that \u00a0Red El\u00e9ctrica\u00a0 has had to ask for permission<\/a> to take action on the matter.<\/p>\n It goes without saying, but uncertainty spread like wildfire. Six months after the great blackout, Spain is experiencing a small \u00a0d\u00e9j\u00e0 vu\u00a0. Are there reasons to be alert?<\/p>\n \u00a0Electrical Network\u00a0 just notified<\/a> the CNMC that it has observed \u00a0sudden variations\u00a0 in voltage within the peninsular system over the past couple of weeks. The organization explained that these fluctuations could compromise the \u00a0security of supply\u00a0, necessitating urgent measures to address the issue.<\/p>\n This includes temporarily modifying various \u00a0operating procedures\u00a0 to stabilize the system while pinpointing the underlying problems.<\/p>\n <\/p>\n The proposals involve<\/a> allowing technical adjustments to be implemented during daily programming. The operator will also have more flexibility to take quick actions if a risk of instability arises, even before the operating day begins. Additionally, there will be tighter control of the \u00a0automatic instantaneous balance mechanism\u00a0 and enhanced \u00a0reactive voltage control\u00a0.<\/p>\n In summary, what has been reported is an \u00a0express adjustment\u00a0 of the country’s electrical operations to mitigate the recorded voltage fluctuations, to be executed in just five days.<\/p>\n As Javier Blas pointed out<\/a>, for months, the Spanish electricity grid operator and the government have been postponing the country\u2019s electrical issues. Now, suddenly, a series of urgent measures are required.<\/p>\n Given the concern generated by this request, the operator had to clarify<\/a> that there has been “no mention of a risk of imminent or widespread blackout.” They added that the voltage variations “have not posed a supply risk because they have remained within permissible limits.”<\/p>\n <\/p>\n However, the truth is that \u00a0no one is too calm\u00a0. As Blas noted, “The urgent request adds an additional $1 billion cost for Spanish consumers, as the grid operator has been running the system in a ‘boosted mode’ since April 29, effectively relying more on gas-fired power plants while reducing contributions from solar and wind sources.”<\/p>\n This situation raises serious concerns. If a range of measures are needed under these circumstances, it indicates that an \u00a0underlying problem\u00a0 exists. Or, at the very least, it seems that the stress signals within the system are evident; a mere collection of temporary fixes may not be the comprehensive solution required.<\/p>\nWhat Has Happened?<\/h2>\n
What Do These Modifications Consist Of?<\/h2>\n
The Big Question Is \u201cNow?\u201d<\/h2>\n
Red El\u00e9ctrica’s Response<\/h2>\n