E.S.A Blog

Knowledge that Transforms Projects and Results

The E.S.A. Engneering Blog is your meeting point for intelligent and sustainable solutions in the sector. Our mission is to transform technical rigor into practical content, covering everything essential for managers, engineers, construction companies, and students. Deepen your knowledge in our specialized sections:

Civil Construction and Legality: Essential guides on the importance of Executive Projects, adaptation of works, and the process of obtaining the Fire Safety Certificate (AVCB).

Electrical Systems: Detailed analyses of installations, dimensioning, grounding, transformers, and the mandatory requirements of NR-10 and SPDA (Lightning Protection System) reports.

Building Automation (IoT): Trends and implementation of intelligent technologies such as the Internet of Things (IoT) for energy management and infrastructure optimization.

Electronic Security: Articles on the latest technologies in perimeter protection, CCTV systems, and alarms.

Sustainable Systems: Focus on Energy Efficiency, cost reduction, and the practical application of ecological solutions in projects.

Technical Curiosities: Didactic content for students, explorations of sector phenomena, and the crucial difference between basic concepts.

Use our expertise to boost your business, further your studies, or ensure your venture is secure, innovative, and legal.

All Posts

Blackouts and Water Scarcity in SP: The Infrastructure Crisis Duet

The metropolis of São Paulo, one of Latin America’s largest economic hubs , has recently faced a disturbing synchronicity of failures: power blackouts followed by water supply crises. For the fields of civil and electrical engineering , this scenario is not a coincidence, but rather the manifestation of an interconnected, critical infrastructure under stress. This post delves into the systemic correlation between the electric power and basic sanitation systems, analyzin

Elétrica Sustentável Automatizada

3 days ago4 min read

COP30 Belém: Technical Outcome of Climate Agreements, Infrastructure Challenges, and Sustainability Market Opportunities. Complete Analysis.

The Conference of the Parties (COP30) , hosted in Belém do Pará , was a catalyst for the global discussion on how engineering and technological innovation can drive sustainability. For a company in this sector, the event provided an overview of new regulatory mandates and investment opportunities in critical areas such as resilient infrastructure, renewable energy, and the bioeconomy. The Engineering of Sustainability in Focus Below, we detail the COP30 schedule, analyzing th

Sustainable Systems

Elétrica Sustentável Automatizada

Dec 44 min read

Engineering Case Study: Detailed Analysis of the COP 30 Fire and a Critique of Structural Safety

The COP 30 fire in Belém, which recently occurred (November 20, 2025) in the Countries Pavilion within the Blue Zone , transcends mere headlines. For the engineering world, it becomes a critical case study on risk management , Fire Safety Engineering (FSE) , and the construction of high-value temporary infrastructure . This post delves into the technical aspects of the incident, exploring how a system failure, potentially a short-circuit , can compromise the safety of a ma

Sustainable Systems

Elétrica Sustentável Automatizada

Nov 203 min read

COP30 in Belém: The Cost of "Misgovernance" and the Displeasure of Blocked Sustainable Engineering

The 30th Conference of the Parties to the United Nations Framework Convention on Climate Change (COP30), hosted in Belém, Pará, should have been a beacon of environmental progress and a testament to Brazil's capacity to lead the global debate. Instead, the event was marked by controversial spending , logistical disorganization , and a profound displeasure among both the general public and industry professionals. For many, the acronym COP30 was quickly replaced by the pejorat

Sustainable Systems

Elétrica Sustentável Automatizada

Nov 194 min read

Technical Analysis: COP30 Opening in Belém and Engineering as the Vanguard of Climate Goals

The start of COP30 (30th Conference of the Parties) in Belém do Pará on November 10, 2025, sets a benchmark for the global technical community. The event is not just a round of negotiations, but a five-year Global Stocktake (GST) , where the capacity of Engineering to deliver practical results is put under the microscope. GST and the Implementation Gap: The Engineering Challenge The central focus of COP30 is the first Global Stocktake (GST) under the Paris Agreement. The

Sustainable Systems

Elétrica Sustentável Automatizada

Nov 102 min read

The Hidden Hydrodynamics of AI: How Much Potable Water is Consumed by a Data Center in a Single Day of Training and Operation?

Artificial Intelligence (AI) is often celebrated as a “clean” technology – a software product, ethereal, residing in the cloud. However, this perception ignores the dense physical infrastructure required to power everything from a simple chatbot to the training of large language models (LLMs) like GPT-4. The AI and Water Paradox The true cost of AI is not just in $kWh$ of energy; it resides, critically, in water . We are talking about a scarce resource used on two fronts: t

Sustainable Systems

Elétrica Sustentável Automatizada

Nov 44 min read

Climate Finance and Justice: The Central Knot of COP30 in the Amazon

The 30th United Nations Climate Change Conference, COP30 , will be held in Belém do Pará, Brazil, in November 2025, and already carries historical symbolism by taking place in the heart of the Amazon . However, for discussions and promises to move from paper to practice, a fundamental issue dominates the negotiating table: climate finance . It is not enough to have the science and the ambition; money is required to transform commitments into action. And this is where the disc

Sustainable Systems

Elétrica Sustentável Automatizada

Oct 313 min read

The Free Energy Market (MLE/CEM): How SMBs Can Cut Utility Bills by Up to 30% and Migrate Risk-Free

Electricity, once viewed as a fixed and non-negotiable expense, is undergoing its biggest transformation. With the expansion of the Free Energy Market (MLE) – a term equivalent to a Competitive Energy Market (CEM) in the U.S. – Brazilian consumers, especially Small and Medium-Sized Businesses ( SMBs ), have gained unprecedented power: the right to choose their supplier. The Revolution of Choice This regulatory change allows you to directly negotiate price, term, volume, and

Electrical Systems

Elétrica Sustentável Automatizada

Oct 303 min read

Cybersecurity 4.0: How to Protect your Industry’s IoT, Smart Grids, and Electrical Panels Against Cyber Attacks

The Fourth Industrial Revolution (Industry 4.0) has brought unprecedented gains in efficiency and productivity by integrating the Industrial Internet of Things (IIoT) , Automation , and Smart Systems into our infrastructure. However, this same connectivity has created a critical vulnerability: Industrial Cybersecurity . Silent Threat in Smart Systems With the rise of ransomware attacks and sophisticated hacking techniques, protection can no longer be solely the responsibili

Electronic Security

Elétrica Sustentável Automatizada

Oct 283 min read

5 Urgent Solutions to Stabilize the Electric Grid Amid a Renewable Energy Surplus

The problem of curtailment (generation cutback) due to the excess of renewable energy in Brazil demands a rapid, technological response. The challenge is no longer generating clean energy, but intelligently managing and storing it. Grid stability and sustainability rely on adopting Industry 4.0 innovations in the electric sector. In this article, we detail the five most urgent and promising technological solutions to absorb the surplus solar and wind power and ensure syst

Sustainable Systems

Elétrica Sustentável Automatizada

Oct 253 min read

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All information contained on this website and related social media pages is for INFORMATIONAL purposes only.

Elétrica Sustentável Automatizada is NOT responsible for any damage or loss caused by the execution of actions related or not to the content described here.

Always look for a qualified professional, follow the rules and use protective equipment for any work involving electricity.

Article Writing

The content described on this website and related social media pages was written by Sabrina Levi Dmitriev .

A Brazilian mining and electrical engineer, passionate about uncovering the secrets of the earth and energy. With a curious eye and an analytical mind, she explores the depths of mines and the labyrinths of electrical systems, seeking innovative and sustainable solutions for the world.

Training:

Mining Engineering [UNICAMP]
Electrical Engineering [PUC-SP]

E.S.A Blog

Knowledge that Transforms Projects and Results

Civil Construction and Legality: Essential guides on the importance of Executive Projects, adaptation of works, and the process of obtaining the Fire Safety Certificate (AVCB).

Electrical Systems: Detailed analyses of installations, dimensioning, grounding, transformers, and the mandatory requirements of NR-10 and SPDA (Lightning Protection System) reports.

Building Automation (IoT): Trends and implementation of intelligent technologies such as the Internet of Things (IoT) for energy management and infrastructure optimization.

Electronic Security: Articles on the latest technologies in perimeter protection, CCTV systems, and alarms.

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Sustainable Systems: Focus on Energy Efficiency, cost reduction, and the practical application of ecological solutions in projects.

Technical Curiosities: Didactic content for students, explorations of sector phenomena, and the crucial difference between basic concepts.

​ Use our expertise to boost your business, further your studies, or ensure your venture is secure, innovative, and legal.

All Posts

Blackouts and Water Scarcity in SP: The Infrastructure Crisis Duet

COP30 Belém: Technical Outcome of Climate Agreements, Infrastructure Challenges, and Sustainability Market Opportunities. Complete Analysis.

Engineering Case Study: Detailed Analysis of the COP 30 Fire and a Critique of Structural Safety

COP30 in Belém: The Cost of "Misgovernance" and the Displeasure of Blocked Sustainable Engineering

Technical Analysis: COP30 Opening in Belém and Engineering as the Vanguard of Climate Goals

The Hidden Hydrodynamics of AI: How Much Potable Water is Consumed by a Data Center in a Single Day of Training and Operation?

Climate Finance and Justice: The Central Knot of COP30 in the Amazon

The Free Energy Market (MLE/CEM): How SMBs Can Cut Utility Bills by Up to 30% and Migrate Risk-Free

Cybersecurity 4.0: How to Protect your Industry’s IoT, Smart Grids, and Electrical Panels Against Cyber Attacks

5 Urgent Solutions to Stabilize the Electric Grid Amid a Renewable Energy Surplus

Legal Notice

Article Writing

The content described on this website and related social media pages was written by Sabrina Levi Dmitriev .

Use our expertise to boost your business, further your studies, or ensure your venture is secure, innovative, and legal.