? Explained in One Read

By: Tiago Santana - Founder & CEO, Gray Group International • Serial entrepreneur and growth strategist who has built and scaled multiple companies across technology, media, and consulting. Expert in growth strategist and editorial voice for a global think tank building companies that advance the human experience

Key takeaways

• Start with a thorough assessment of your specific requirements before choosing a solution.
• Compare multiple options and verify that each meets your documented criteria.
• Avoid over- or under-investing: the right fit balances cost, performance, and long-term value.

Consider a small enterprise deciding where to expand next. Power costs, outages, and fuel choices can shape margins as much as product demand. For households, the stakes are even higher. Energy access affects light, safety, cooking, health, and the chance to earn a living.

In This Article:

• Key takeaways
• What did energy access mean at the start?
• How did clean energy rise in the 2000s?
• What changed at the global turning point?
• Where does affordable and clean energy stand today?
• What comes next for affordable and clean energy?
• Sources

What did energy access mean at the start?

In short: Energy access began as a basic living standards issue before many leaders framed it as a climate issue.

Energy access began as a basic living standards issue before many leaders framed it as a climate issue. People need usable energy for lighting, communication, work, cooling, and cooking. If service exists on paper but is too costly or too weak to use well, access is incomplete. That is true for homes, schools, clinics, and businesses.

We often see teams collapse several ideas into one. They say clean, renewable, and accessible as if they mean the same thing. They do not. A place can have cleaner generation without broad household access. Another place can have electricity but still rely on harmful cooking methods. The real question is whether people can actually use modern energy services in daily life.

What makes energy affordable and clean?

Affordable and clean energy joins two tests. Can users get the energy they need without excessive cost? Can that energy come from sources that reduce harm? A cheap service that fails often is not truly affordable over time, because users pay again through downtime or backup fuels. Low price alone can be misleading.

Our World in Data states that access to electricity and clean cooking fuels are vital for a good standard of living and good health. That pairing matters more than many strategy decks admit. A common mistake is judging success by grid connection alone while ignoring whether families or communities still face unsafe cooking conditions.

Why do reliability and cost both matter?

Reliability changes the meaning of price. A low-cost connection loses value if lights fail during work hours or if equipment cannot run when needed. Taken together, affordability should be read as total lived cost, not just the first bill. Users care about whether energy works when they need it most.

Think of this as a simple screening test before choosing a technology or delivery model:

What many decision-makers do not realize is that this table works best before technology choice, not after. It keeps teams from picking a solution because it sounds modern rather than because it solves the right problem.

How did clean energy rise in the 2000s?

In short: Clean energy rose as renewable power moved from edge case to mainstream planning topic.

Clean energy rose as renewable power moved from edge case to mainstream planning topic. The shift was not only moral. It was operational. Leaders began to see that power source choices affect resilience, market access, compliance pressure, and long-run cost exposure.

A common mistake is telling this story as if all progress happened evenly across all forms of energy use. It did not. Electricity has advanced faster than total energy transition overall. That helps explain why many sectors still feel stuck between old systems and new options.

How did renewables expand beyond niche use?

Renewables stopped being seen only as an alternative option once they became part of mainstream electricity supply growth. The United Nations Statistics Division reports that renewables reached 18 per cent of global energy use in 2023, with electricity leading at over 30 per cent. That is a meaningful shift, even if it is not the end of the transition.

For many organizations, renewable electricity is no longer pure invention risk. It often sits closer to market development or product development: known demand, clearer supply paths, and different delivery models than before. That makes electrification a practical bridge for many sectors.

Why is electricity access still uneven?

Progress in generation does not automatically create equal access. The United Nations Statistics Division says electricity access reaches 92 per cent of the global population, yet 655 million people are still left behind. Strong top-line progress can hide stubborn last-mile gaps.

Unevenness usually comes from delivery economics rather than lack of interest alone. Remote areas, fragile infrastructure, slow grid expansion, or hard-to-serve demand patterns all change what the best solution means. A common mistake is assuming one delivery model should win everywhere.

What changed at the global turning point?

In short: The turning point came when leaders stopped seeing affordable and clean energy as one policy silo.

The turning point came when leaders stopped seeing affordable and clean energy as one policy silo. It became clear that health outcomes, productivity, climate goals, infrastructure design, and inclusion all sit inside the same problem set. That broader view changes how smart organizations plan action.

Porter's Five Forces can help here in a simple way: substitute fuels matter, buyer price sensitivity matters, infrastructure barriers matter, and supplier dependence matters. Energy strategy is not just about technology choice. It is also about system structure.

How do clean cooking fuels affect health?

Clean cooking belongs near the center of this topic, not at its edge. Our World in Data states that access to electricity and clean cooking fuels are vital for a good standard of living and good health. That is a direct reminder that household energy choices shape physical wellbeing.

Many decision-makers drop clean cooking from strategy because it is less visible than power generation announcements. But an initiative can add electrical connections and still leave major health harms untouched if cooking conditions stay unsafe or polluting in practice. That is partial progress, not full success.

Why does electrification matter beyond carbon?

Electrification matters because electricity currently carries more renewable momentum than total final energy use overall. Put simply, the United Nations Statistics Division says renewable share in electricity was over 30 per cent in 2023 while renewables were 18 per cent of global energy use overall. That gap is useful for operators and investors.

Moving activities onto electricity can be a strategic enabler even before every part of the wider system turns fully clean. Waiting for perfection can delay useful change. In many settings, practical electrification creates near-term value while also reducing exposure to older, more harmful fuels.

Where does affordable and clean energy stand today?

In short: Today’s picture is mixed by any honest reading of the evidence.

Today’s picture is mixed by any honest reading of the evidence. Progress exists at scale. So does exclusion at scale. That tension should shape how leaders set targets and claims around impact or expansion plans.

The real question is not whether progress exists but where bottlenecks remain most severe: total system decarbonization, unequal access levels, unreliable service quality, or unresolved clean cooking needs after connection programs launch. Those are different problems, and each needs a different response.

What does 18 percent energy use tell us?

This means the United Nations Statistics Division figure of 18 per cent renewable share in global energy use shows momentum with limits built in. It signals movement away from older systems while also showing that most global energy use still comes from other sources. The transition is real, but it is not complete.

Some readers treat that number as proof the job is nearly done. Others dismiss it as too small to matter. The better reading sits between those extremes: enough progress to guide strategy shifts now, not enough to relax execution discipline.

How does 92 percent access hide gaps?

A 92 per cent global access rate sounds close to universal coverage until you pair it with who remains excluded. To clarify, the United Nations Statistics Division says 655 million people are still left behind. Large percentages can soften urgency if leaders do not translate them back into lived reality.

The same issue appears inside organizations too, just on a smaller scale. Average performance can hide who gets poor service most often or pays too much for backup options when systems fail. Access is not only about the average result. It is also about the hardest-to-serve edge.

What comes next for affordable and clean energy?

In short: What comes next is sharper targeting rather than broader slogans alone.

What comes next is sharper targeting rather than broader slogans alone. The World Bank states that "this energy access crisis must be addressed urgently." Urgency matters because waiting for one ideal infrastructure path can leave people underserved far longer than necessary.

For builders and funders alike, the practical question becomes fit-for-context design, not loyalty to one model. That is where strategy gets serious enough to matter beyond reporting language. The right answer depends on the barrier in front of you.

Which last-mile solutions can close access gaps?

The World Bank says off-grid solar systems and mini-grids have become "a proven reliable way to provide affordable modern electricity services." That sentence should reset many assumptions about what counts as serious infrastructure rather than temporary fallback options.

To choose among models, the context matters:

A common mistake is framing distributed systems as second-best by default. In many settings they are the most realistic route to timely service improvement.

Need help turning this into a plan?

Gray Group International works with business leaders to turn insight into action. Reading about the right approach is one thing; building the team, processes, and decisions that actually move metrics inside your specific organization is another. That second part is where most of the value lives, and it's where we focus.

Every engagement starts with a working session, not a deck. We listen to where you are today, look at the data and constraints with you, and propose the next two or three concrete moves that we believe will produce the most leverage. You leave with a plan you can act on whether or not you continue to work with us.

Let's Connect

Sources

• Carbon Brief - climate science energy
• United Nations Statistics Division data
• Our World in Data
• The World Bank