The Role of Clean Energy in Climate Change Mitigation

In my latest analysis, I examine the critical role of energy transformation in our global fight against climate change. By comparing the emission trajectories of the UK and Türkiye, I highlight why a strategic partnership in GreenTech—ranging from offshore wind to Small Modular Reactors (SMRs)—is no longer just an option, but a necessity. As an electronics engineer focused on sustainable futures, I invite you to explore the technical pathways and bilateral opportunities that will define our journey toward Net Zero.

By M. Ata Ceylan, M.Sc. | GreenTech Expert Published on January 20, 2025

Climate change is driven by the accumulation of greenhouse gases (GHGs) in the atmosphere, causing global warming and systemic disruptions to the Earth’s climate. The energy sector is the largest contributor to these emissions, primarily through the combustion of fossil fuels such as coal, oil, and natural gas. Around 75 percent of global greenhouse gas emissions are linked to energy production and use, making energy transformation central to meeting international climate goals.

Global Greenhouse Gas Emissions and Main Sources

Worldwide, annual greenhouse gas emissions are approximately:

• ~50–55 billion tonnes of CO₂-equivalent (GtCO₂e) per year

The main contributing sectors are:

• Energy supply and electricity generation (coal, gas power plants)
• Transport (road, aviation, shipping)
• Industry (cement, steel, chemicals)
• Buildings (heating and cooling)
• Agriculture and land use (methane from livestock, deforestation)
• Waste management (landfill methane)

Decarbonizing energy systems therefore remains the single most impactful pathway for climate mitigation.

Country-Specific Emissions: United Kingdom vs Türkiye

United Kingdom

The UK has made significant progress in reducing emissions since 1990, largely through the phase-out of coal and rapid deployment of renewables.

• Annual emissions: ~400 million tonnes CO₂-equivalent (MtCO₂e) per year

The UK’s clean power expansion, offshore wind leadership, and net-zero policies place it among the most advanced energy transition markets globally.

Türkiye

Türkiye’s emissions have increased over recent decades due to industrial growth, rising electricity demand, and continued reliance on coal and gas.

• Annual emissions: ~550–600 million tonnes CO₂-equivalent (MtCO₂e) per year

Türkiye has strong renewable potential (solar, wind, geothermal) but requires accelerated investment, grid modernization, and clean industrial transformation.

Opportunities for UK–Türkiye Cooperation

Given the complementary strengths of both countries, there is substantial potential for strategic UK–Türkiye collaboration in climate and clean energy:

• The UK’s expertise in offshore wind, finance, and net-zero regulation
• Türkiye’s strong industrial base, manufacturing capability, and renewable resource potential
• Joint development of clean technologies such as:
  • Solar and wind deployment
  • Energy storage and hydrogen systems
  • Industrial decarbonization (cement and steel)
  • Smart grids and digital energy infrastructure
  • Small Modular Reactors (SMRs) and advanced nuclear supply chains

Strengthening bilateral cooperation can accelerate emission reductions, enhance energy security, and create new investment and innovation pathways across both markets.

Proposed Solutions

1. Accelerate Renewable Energy  and SMR/MMR Deployment

Policy frameworks and investment incentives should support rapid expansion of solar, wind, hydro, geothermal, and other clean Technologies as like SMR/MMR , alongside grid modernization.

2. Increase Energy Efficiency

Efficiency improvements in buildings, industry, and transport reduce energy demand and emissions through better insulation, smart systems, and high-efficiency appliances.

3. Electrify End-Uses and Expand Storage

Electrifying transport and heating, combined with clean electricity generation and storage technologies (batteries, hydrogen), enables deeper decarbonization.

4. Strengthen Policy and Market Signals

Carbon pricing, emissions standards, and long-term climate commitments shift investments toward low-carbon energy and reduce reliance on fossil fuels.

About the Author: M. Ata Ceylan is an M.Sc. Electronics Engineer and GreenTech Expert specializing in energy systems and sustainable industrial transformation. He focuses on building technological and strategic bridges between the UK and Türkiye energy markets.