The answer to the blackout: generator sets, the new standard in business continuity

• HIMOINSA has seen a significant increase in demand for generator sets following the blackout on 28 April, highlighting their necessity beyond critical applications.

• The blackout affected over 60 million people in Spain and Portugal, emphasizing the vulnerability of electrical systems and the need for backup power sources.

• Generator sets are becoming more common in various environments, including education, business, and residential areas, due to their role in ensuring energy autonomy.

• HIMOINSA's sales in Spain increased by over 100% in the week following the blackout, with high demand from sectors like agriculture, retail, and industry.

• The company has noted a growing interest in backup energy solutions for single-family homes and rural areas, indicating a potential shift towards more generalised demand.

• HIMOINSA's immediate response during the blackout included reinforcing technical assistance, supporting sales and rental networks, and activating an internal monitoring protocol to ensure effective solutions.

HIMOINSA has experienced a significant increase in the demand for generator sets following the blackout of 28 April. A change in trend that places generators as a more widespread consumer good in various environments, beyond critical applications in hospitals or data centres, where their use was already consolidated.

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After the blackout, the generator set is no longer an option, it is a necessity. In a context that many have already categorised as the biggest electricity crisis in Europe's history, last April's blackout highlights the need for power systems to help alleviate its consequences. On 28 April, just a few minutes after 12:30 noon, a sudden power outage occurred that left more than 60 million people in Spain and Portugal without electricity, affecting practically all the infrastructures in both countries. At that instant, 15 gigawatts of electricity generation suddenly disappeared: 60% of the electricity being consumed in the whole of Spain. 

After the day's events, the focus was placed on the vulnerability of electrical systems and the need to have adequate backup power sources within our reach. This is something that is already in place in other regions of the world, where natural phenomena such as hurricanes, snowstorms or forest fires cause frequent interruptions in the power supply, seriously affecting continuity in homes, hospitals, educational centers or industrial facilities. In these contexts, the generator set is not a one-off option, but an essential infrastructure, integrated into daily life as a guarantee of energy autonomy.

Immediately after the blackout, HIMOINSA analysed what happened in this technical white paper, where its team of experts explained the solutions available, the international regulatory context and the best practices for safely having an electricity supply available in times of main grid failure.

Although the majority of the population was isolated during the blackout, those who had invested in emergency systems and generators were able to avoid the economic losses and the instability of the day without electricity to a greater extent. This fact and the uncertainty that it could happen again, in the context of the current electricity crisis, has led to a generalised demand for generators.

Uninterrupted power: generator set takes over after blackout

Generating sets allow electricity to be generated autonomously while the main grid is being restored, playing a key role in critical situations. Although it is very common to see them installed as emergency power in sectors such as healthcare, data centres, public buildings, industrial areas whose activity cannot be interrupted, there is a change of habit, and they are beginning to be considered as a more generalised consumer good in various environments such as education, business and even family and residential environments. Being able to continue with tasks or activities that are indispensable in people's daily lives highlights the importance of having alternative energy sources and the need for an adaptability strategy for situations that can affect society as a whole.

HIMOINSA has experienced a significant growth in demand in the last month, mainly in Spain and Portugal. The number of daily requests has almost tripled with a very active demand from both regular customers and new users who had not previously considered the option of having their own generation systems. Among the sectors with the highest demand for energy solutions, the agricultural sector has reacted with urgency. In addition, there has been a significant demand from shops, restaurants and small supermarkets. Also industry, especially in the case of metallurgy, continuous process factories and automated lines. "These sectors cannot afford unplanned outages, and the blackout has highlighted this vulnerability, says Juan Ignacio Perona, sales director of HIMOINSA in Spain, who adds that as a result of an increase in requests, sales have increased. "In just one week after the outage, sales in Spain have increased by more than 100%. We are aware that this is a peak moment and that it is still too early to anticipate whether this trend will consolidate, but all indications are that there will be a knock-on effect in the coming months due to the awareness generated".

The growing diversification in the uses of generating sets is precisely in response to this energy adaptation strategy. Before the blackout, most citizens may not have had any doubts about the fragility of electricity infrastructures. Phenomena such as the one that occurred have represented a turning point from which the guarantee of electricity supply has become a key element in critical installations and also for private use.

HIMOINSA is already warning of a change in trend, with the demand for back-up energy solutions for single-family homes and rural areas. According to Juan Ignacio Perona, "we are not yet talking about large volumes, but we are talking about a more general user profile that is starting to find out about and compare options. Undoubtedly, this could be a turning point towards a more generalised demand in this segment".

The immediate response capacity provided by generator sets and their ability to work as an autonomous energy source not only ensures the continuity of installations, but also guarantees basic services in general for any user.

Guaranteed backup: HIMOINSA operating non-stop during the electricity crisis

From minute zero, HIMOINSA coordinated all the actions carried out by its technical team to effectively provide solutions that would allow activity to continue in critical locations.  During the blackout and the hours that followed, HIMOINSA's teams worked to activate various priority action fronts:

1. After-sales service: Reinforcing on-site technical assistance at critical facilities. Most of the incidents detected were resolved quickly, and were mainly related to installation defects.

2. Support to our Sales and Rental network: Immediacy in the supply of generator sets, both to commercial distributors and rental companies with which HIMOINSA operates, guaranteeing energy support. 

In order to optimise response times by coordinating the resources available in different locations, HIMOINSA activated an internal monitoring and communication protocol. This immediate mobilisation was decisive in ensuring that the solutions reached where they were most needed.