But anti-nuclear group Pawb says it has concerns about Wylfa's vulnerability to cyber-attacks and air assaults.
South Korea has accused North Korean spies of masterminding a series of high-profile cyber-attacks last month.
The number, sophistication, and seriousness of cyber-attacks on enterprise customers are shocking and ominous.
This is a major problem as cyber-attacks become more frequent and threaten us on various levels.
Cyber-attacks on financial accounts and kidnapping and ransom can be additional concerns for the wealthy.
The offense, the cyber-criminals, has essentially outpaced the defense, which is why there are so many high profile cyber-attacks.
The Ministry of Defence foiled more than 1, 000 cyber-attacks in the last year from criminals and foreign intelligence services.
Mustafa Al-Bassam, 18, from Peckham, south London, and Jake Davis, 20, from Lerwick, Shetland, have also now pleaded guilty to hacking and launching cyber-attacks.
If these events have not led to the kinds of results that the prophets of cyber-doom predict, why would we expect that cyber-attacks would?
Foreign Secretary William Hague has said cyber-attacks could become a major threat to the country's economic welfare and its national infrastructure, such as electricity grids.
Cyber-attacks are happening more often and are becoming more precisely targeted.
The proposed reform foresaw 8, 500 career soldiers, 7, 000 who sign up for an average three years, 9, 300 militia members and more focus on terrorism and cyber-attacks.
Britain's major banks now share information on attempted cyber-attacks and hold regular meetings with officials from the UK's secret listening post GCHQ, the Public Accounts Committee was told.
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America must also face the rapidly growing threat from cyber-attacks.
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Security experts say financial motives often are behind modern cyber-attacks.
While hackers had financial motives in 75% of the cyber-attacks analysed for the report, in 20% of cases the perpetrators were after trade secrets or intellectual property, it stated.
Last year the SEC outlined guidelines for companies who had been hit by cyber-attacks, saying that transparency on the issue was in the interest of investors and other stakeholders.
Now, the FBI has identified 12 alleged perpetrators of these cyber-attacks, according to a document posted by crime site The Smoking Gun, which they claim is a confidential affidavit.
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But as banks become more aware of the potential for cyber-attacks by their own employees, Rauch and Goldsmith say some have contacted them, hoping to resolve the conflict between speed and security.
It seems that the old model of cyber-attacks, involving peer-to-peer virus infection, is becoming increasingly ineffective as anti-virus companies step up their game, causing nogoodniks to rely on search results, websites, and zero-day attacks.
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But in the run-up to the conference, with the boss of GCHQ issuing dire warnings about the mounting dangers from cyber-attacks, it seemed the focus would be on the fears rather than the hopes.
We had to pass through several layers of physical security to get in, and the company assured us that the data was well defended from the numerous cyber-attacks that the centre experiences every day.
"There really is a broad spectrum of people, groups and countries that engage in cyber-attacks as a general matter for different purposes, " said Michael Vatis, director of the National Infrastructure Protection Center at the FBI.
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Ackroyd was due to stand trial charged with taking part in a string of cyber-attacks, but today pleaded guilty to one charge of carrying out an unauthorised act to impair the operation of a computer, contrary to the Criminal Law Act 1977.
Heading Tuesday into the glitzy World Economic Forum, where over 2, 500 corporate elite will debate the world's top economic issues this week, many participants said their top worries are prospects for social unrest, a U.S. recession, cyber-attacks, natural disasters and a breakup of the 17-nation eurozone.
Of course the United States is also rapidly developing capabilities to counter-cyber attacks and to go on the offensive itself.
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The title of the hearing - "Securing the Modern Electric Grid from Physical and Cyber Attacks" - fails to communicate the magnitude of the danger, and the imperative for urgent corrective action.
Statistics gathered for Verizon's annual data breach report suggested state-sponsored hacking attacks were now the number two cyber-threat.
Mr Hague said cyber attacks were "criss-crossing the globe from north to south and east to west - in all directions, recognising no borders, with all countries in the firing line".
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