India witnessed its biggest ever power blackout on 31 July 2012. Post the collapse of the northern power grid twenty states in India were left with no electricity till late evening. This is the second time that the country saw a power failure of a huge margin; interestingly both the failures happened in a time frame of over twenty four hours. The collapse happened at around one o clock in the noon, when the northern grid tripped, which then immediately led to a similar effect on the eastern and north-eastern grids, as the two are connected as a common grid.

The problem was compounded as several states had removed the under frequency relays that island their systems when grid disruptions occur. Among the states affected were Delhi, Uttar Pradesh, Haryana, West Bengal, Punjab, Jammu & Kashmir, Orissa, Bihar, Rajasthan, Jharkhand and Assam, meaning that the power trip covered more than half of the country’s population. Amongst the worst hit were the two hundred coal miners trapped in West Bengal and Jharkhand as their shafts remained closed.

Amongst the railways, almost three hundred trains remained stranded, also the Delhi Metro, which is a life line to many, came to a stop leaving the traffic situation in the state a tizzy. During the peak hour the supply stood less than 40,000 MW against the demand of 130,000 MW. The situation came back to control later by evening on 31 July 2012, forty percent of the system was operating normally again and power was eventually restored over the states. The first power cut of this kind happened just few hours back on the night of 30 July 2012.

Asia’s third-largest economy — INDIA — was hit by three more huge power grid failures, one day after a similar, but smaller power failure covered half the country — leaving more than 650 million people without electricity in the world’s biggest blackout according to the ATCA Research & Analysis Wing. More than half the population of India has been affected, which is roughly 10% of the world’s population and bigger than the entire population of the European Union or the United States, Russia and Brazil combined. In parallel, hours of power outage in the scorching summer sparked protest in most parts of Pakistan and angry protesters attacked offices of power supply departments in some areas. The massive power outage highlights a central challenge faced by the nation of 1.2 billion and raises questions about whether the country has so far allocated sufficient resources to building its power grid. India has experienced unparalleled economic development and a growing middle class and, as a result, significant increases in the demand for electricity. In March, demand exceeded supply by 10.2 percent, as government statistics revealed.

Stranded in the Dark

India has five electricity grids, northern, eastern, north-eastern, southern and western; all are interconnected except for the southern one. In the past two days, twenty of the country’s twentyeight states experienced power cuts, leaving government workers, police, barbers, students and countless others to rely on candles. Thousands of train passengers have been stranded on the busiest train system in the world (and also in train stations), massive traffic jams have occurred with traffic lights not functioning and nurses at a hospital outside Delhi had to manually operate equipment after backup generators failed.

CAUSES OF FAILURE

Solar Flare or Coronal Mass Ejection (CME)? Is a “Solar Flare” partially responsible for India and Pakistan’s massive power outage? Could it have been a Coronal Mass Ejection (CME) since most of Pakistan, along with northern India, also suffered long blackouts? Given that rains had arrived, temperature was down in north India so there was less requirement for a power overdraw. For example, the temperature in New Delhi on 31st July was 25.4 degrees Celsius, more than ten degrees below what it had been during the peak of the summer heat. If electricity overuse was the sole cause of the power failure, because of too many people drawing power, this would have happened before.

Solar Coincidence

A medium-size solar flare erupted from the sun this weekend, hurling a cloud of plasma and charged particles towards Earth on a cosmic path that was expected to deliver a glancing blow to our planet on July 31st, according to space weather forecasters, the day the massive power outage took place across India and Pakistan. The M6-class solar flare exploded from the sun on Saturday — July 28th — unleashing a wave of plasma and charged particles, called a coronal mass ejection (CME), into space. “This is a slowmoving CME.”

Coronal Mass Ejections (CME) and Electro-Magnetic Pulse (EMP)

The most dangerous type of solar flares for humanity are the Coronal Mass Ejections (CMEs) that occur during the most active period of the sun’s 11-year cycles. This time, the zenith of CMEs is set for 2012 as the solar cycle #24 reaches a crescendo. A CME happens when gas erupts from the solar corona — “crown” of outer atmosphere surrounding the sun — and carries a massive amount of radioactive material that can reach earth in three to five days. One potentially catastrophic disruption humanity is not prepared for is an Electro-Magnetic Pulse (EMP) or a burst of electromagnetic radiation from a major Coronal Mass Ejection (CME) from the sun. This would create a sudden, massive fluctuation in the earth’s electromagnetic field similar to the detonation of a High-altitude Electro-Magnetic Pulse (HEMP) nuclear device. The resulting electric and magnetic fields would then couple with electrical grid systems to produce damaging current and voltage surges. [Ref ATCA 5000: Could Super Solar Flares Take Us Back To 5000 BC? 17th June 2010]

Disaster Movie in Real Time

The colossal power cuts across 2,000 miles — from the border with Burma in the East to the border with Pakistan in the West — in such a widespread area of the world’s second most populous nation appeared to have been like a disaster movie unfolding in real time with every aspect of modern life grinding to a sudden halt. They hurt India’s pride given that the country aspires to become a regional economic superpower.

Cascading Failure

In cases when demand outstrips the power supply, the system of circuit breakers must be activated, often manually, to reduce some of the load in what are known as rolling blackouts. But if workers cannot trip those breakers — because their immediate masters won’t let them — a set of small failures can cascade into a much larger blackout. Rabindra Nath Nayak — chairman of the state-run Power Grid of India — said, “tripping at several interconnectivity points of the [northern] grid could have had a cascading effect.” It is difficult to say whether this was a manmade disaster compounded by natural phenomena. The truth is that India has failed to build up enough power capacity to meet soaring demand as its GDP has grown at a break-neck 8 to 9 percent in recent years. As a result, India’s demand for electricity has soared along with its economy, but utilities have been unable to meet the growing needs. India’s “Central Electricity Authority” reported power deficits of between 8% and 10% in recent months, which are dragging on the country’s economic growth. This despite the fact that between 25 percent and 40 percent of Indians are not connected to the national grid at all.

Outdated Infrastructure

This power outage, unusual in its reach, raises serious concerns about India’s outdated infrastructure and the government’s inability to meet India’s huge appetite for energy although its impact was softened by Indians’ familiarity with frequent blackouts and the widespread use of backup generators for major businesses and essential services. PM Manmohan Singh had vowed to fast-track stalled power and infrastructure projects as well as introduce free market reforms aimed at reviving India’s flagging economy. Power Minister Sushilkumar Shinde conveniently blamed the systemic power collapse on some states drawing more than their share of electricity from the over-burdened grid. Uttar Pradesh’s top civil servant for energy responded by stating that outdated transmission lines were at fault.

CONCLUSION

We all know that blackouts happen in India and Pakistan somewhat regularly, but not on this massive scale. Is such an unprecedented regional blackout down to increased use only? It is interesting to note that a medium class “Solar Storm” was expected to hit Earth on Tuesday, 31st July, the day of the massive power outage in India. This colossal power outage is a stark reminder of the intractable problems still plaguing India:

What are the chances that we could have a repeat of the Carrington event or something larger? Actually, the chances are pretty good. NASA claims that solar cycle 24 will reach its maximum in 2013, when we could experience the mother of all solar flares. Furthermore, remote viewer, Major Ed Dames says, he has seen it; and he calls it, quite morbidly, “The Kill Shot.”

What can we do to prepare? Well, on a governmental level, the electrical system needs to be “reinforced” to withstand CMEs. On an individual level, people can store clean drinking water and food. Since most water is pumped by electric pumping systems, you may not have water when the electrical grid goes down. Keep a little stash of cash for emergency, because you won’t be able to get any money out of the bank. Have a family emergency plan in place. Have a special meeting place for your family. Have extra blankets and sleeping bags for winter. Lastly, think about how you will cook your food. Perhaps a camp stove or barbeque pit would be nice to have. Good luck, fellow globizens.

Sandeep Dogra