Energy security starts with stopping waste

Photo: Filepic/AFP

AS governments around the world race to secure new sources of energy, an uncomfortable question remains largely unaddressed: Are we facing an energy shortage, or are we facing a crisis of energy waste?

Public discussions on energy are often dominated by large-scale solutions. New power plants, renewable energy projects, and technological innovations are frequently presented as the primary answers to future energy challenges.

Yet we should not overlook a simple reality: The cheapest, cleanest and most secure unit of energy is often the energy that never needs to be produced in the first place.

Across Malaysia, energy waste is increasingly being mistaken for development. Trees wrapped in decorative lights, oversized digital billboards operating around the clock, buildings brightly illuminated long after business hours are over, and rising levels of light pollution have become commonplace. These practices consume vast amounts of electricity while contributing little to productivity, public well-being, or national resilience.

The contradiction is difficult to ignore. While governments invest billions in expanding energy generation capacity, enormous amounts of electricity continue to be wasted every day through excessive lighting, inefficient buildings, and unnecessary consumption. This raises a fundamental question: Are we truly facing an energy shortage, or are we simply failing to use energy wisely?

Energy security is not simply about producing more power. It is equally about reducing unnecessary demand. Every kilowatt- hour that is wasted increases costs, adds pressure on national power systems, and contributes to greenhouse gas emissions. Wasted energy is not merely an environmental issue; it is also an economic issue and a matter of national resilience.

The challenge is becoming more urgent as rising temperatures increase demand for cooling systems, and climate-related disruptions place additional strain on energy infrastructure. Yet barely any attention is given to improving efficiency and changing consumption behaviour.

Energy efficiency is not merely a technical issue; it is also a public awareness issue. Malaysia needs a stronger culture of energy responsibility, supported by public education and energy literacy campaigns. Just as awareness initiatives have helped shape attitudes towards road safety, recycling, and public health, similar efforts are needed to encourage responsible energy consumption. Long-term energy security will depend not only on what governments build, but also on how societies choose to consume.

For decades, higher levels of energy consumption have often been associated with progress and prosperity. However, in a world facing climate change, resource pressures, and growing uncertainty, resilience may depend less on how much energy we can produce and more on how wisely we use it.

Technology has an important role to play, but technology alone cannot solve a problem rooted in human behaviour and consumption patterns. A society that wastes renewable energy is ultimately no more sustainable than one that uses fossil fuel energy.

Malaysia has significant opportunities to strengthen energy resilience through better urban planning, more efficient building standards, stronger public awareness campaigns, and responsible consumption practices. Reducing energy waste in homes, offices, commercial buildings, and public spaces can lower costs, reduce emissions, and improve energy security at the same time.

As policymakers debate future energy strategies, they should remember a simple but often overlooked truth: The cleanest, cheapest and most secure energy is the energy we do not waste. True energy security begins not at the power plant, but at the point of consumption. Malaysia does not only need new sources of energy. It also needs a new culture of energy responsibility.

MS ANUAR MAHMOD

Secretary-general

Rural Malaysia

Persatuan Pengguna Luar Bandar & Ekologi Malaysia (Malaysian Rural Consumers & Ecology Association)