In 2025, the world’s cleanest countries are not just global leaders in environmental health—they are also innovators in climate policy, renewable energy, and sustainable development. These nations have earned top rankings through rigorous assessment by the Environmental Performance Index (EPI) and the Climate Change Performance Index (CCPI), which together provide the most authoritative and data-driven evaluations of national environmental performance.

The EPI, developed by Yale and Columbia Universities, uses 58 indicators across 11 categories—ranging from air and water quality to biodiversity and climate policy—to rank 180 countries on how well they meet sustainability targets. The CCPI, meanwhile, evaluates 63 countries and the EU, covering over 90% of global greenhouse gas emissions, and assesses performance in GHG emissions, renewable energy, energy use, and climate policy.

These indices are vital tools for policymakers, businesses, and communities, offering a granular view of each country’s strengths and weaknesses, helping to set targets, track trends, and identify best practices for a sustainable future. High-ranking countries benefit from advanced regulatory frameworks, greener infrastructure, and new market opportunities for sustainable technologies. Here’s a closer look at what sets each of the top 10 apart in 2025:

1. Estonia (EPI Score: 75.3)

Estonia leads the world in cleanliness and sustainability, thanks to its extensive forest cover, effective use of bioenergy, and a strong focus on natural resource management. The country has set ambitious climate goals, including a 70% reduction in greenhouse gas emissions by 2030 and carbon neutrality by 2050.

Estonia achieved an 11.3% emissions reduction in late 2024, outpacing the rest of the EU, even as its economy grew. The capital, Tallinn, has become a beacon of urban sustainability, winning the ITB Earth Award 2025 for its zero-waste Song and Dance Celebration, which drastically cut single-use plastics and promoted circular economy practices.

Estonia’s environmental policies have also led to Europe’s cleanest air and ongoing investments in wind, solar, and energy storage. However, the country faces challenges in fully phasing out fossil fuels and balancing biomass production with forest conservation.

2. Luxembourg (EPI Score: 75.0)

Luxembourg stands out as a small nation with outsized environmental achievements, earning an EPI score of 75.0 in 2024 and a 4.1-point rise over the past decade. The country leads the world in water management, boasting a near-perfect score of 90.6 in Water Resources and an astounding 99.8 in Sanitation & Drinking Water. Over 55% of Luxembourg’s land is protected, contributing to a top-tier biodiversity score of 84.8.

The nation’s capital has pioneered green investments, while advanced wastewater treatment and strict EU-aligned standards keep pollution low. While Luxembourg excels in ecosystem vitality and heavy metal pollution control, it continues to work on reducing per capita greenhouse gas emissions and curbing tree cover loss.

3. Germany (EPI Score: 74.6)

Germany ranks third globally with an EPI score of 74.6 in 2024, marking a 4.4-point improvement over ten years. The country treats 100% of its urban wastewater, achieving a high 89.1 in Water Resources, and protects a significant share of its land and seas, reflected in its 82.4 Biodiversity & Habitat score.

Germany’s robust environmental policies are complemented by massive investments in green infrastructure and renewable energy. The nation’s cities are recognized for clean air, efficient public transport, and progressive urban planning. Germany’s approach demonstrates that sustainability can go hand in hand with industrial progress, though ongoing industrial emissions remain a challenge.

4. Finland (EPI Score: 73.7)

Finland secures the fourth spot with a 2024 EPI score of 73.7, though this reflects a slight decrease from its 2014 score. The country is a global leader in public health, scoring a perfect 100.0 in both Sanitation & Drinking Water and Heavy Metals. Finland’s well-managed forests, protected natural areas, and clean air contribute to its strong ecosystem vitality.

The nation’s deep cultural connection to nature is evident in its policies, which seamlessly integrate sustainability into daily life. Finland’s challenge lies in maintaining its high standards amid growing urbanization and climate pressures.

5. United Kingdom (EPI Score: 72.7)

The United Kingdom earns an EPI score of 72.7 in 2024, up by 2.1 points over the past decade. The UK has made significant progress in reducing carbon emissions, largely through aggressive wind energy deployment and expanded recycling programs. Urban green spaces and biodiversity conservation have improved city livability and environmental health.

The UK continues to update its climate policies to meet international targets, but faces ongoing challenges with air quality in some metropolitan areas and the need for further emissions reductions.

6. Sweden (EPI Score: 70.5)

Sweden ranks sixth with a 2024 EPI score of 70.5, showing a modest 1.6-point increase over ten years. The country’s energy mix is dominated by hydropower and wind, and it is a pioneer in negative emissions technologies.

Sweden’s cities are models of sustainable urban development, and the nation’s commitment to clean air, water, and biodiversity is unwavering. However, Sweden faces pressure to further reduce emissions from transportation and industry to meet its ambitious climate goals.

7. Norway (EPI Score: 70.0)

Norway holds the seventh position with a 2024 EPI score of 70.0, up 3.6 points over the last decade. The country boasts nearly universal access to clean drinking water and sanitation, and its electricity is almost entirely supplied by hydropower.

Norway’s proactive climate policies and investments in electric mobility and carbon capture have resulted in some of the world’s lowest per capita emissions. The country’s challenge is balancing oil and gas exports with its climate commitments.

8. Austria (EPI Score: 69.0)

Austria scores 69.0 on the 2024 EPI, reflecting a slight decrease of 0.3 points over ten years. The country excels in maintaining clean cities and countryside through strict agricultural and chemical regulations. Austria’s public transport system and urban planning support eco-living, while strong environmental laws ensure high water quality and effective waste management.

Austria’s challenge is to address areas of stagnation and reinvigorate progress on climate adaptation and emissions reduction.

9. Switzerland (EPI Score: 68.0)

Switzerland earns a 2024 EPI score of 68.0, up 1.8 points over the last decade. The country is renowned for its pristine landscapes, robust waste management, and advanced water treatment systems.

Switzerland’s environmental protection laws and public engagement in sustainability initiatives help maintain high living standards and ecological health. However, Switzerland must continue to innovate in renewable energy and reduce its ecological footprint to stay ahead.

10. Denmark (EPI Score: 67.9)

Denmark rounds out the top ten with an EPI score of 67.9 in 2024, a 1.7-point increase over ten years. The nation is a global leader in wind energy and urban planning that prioritizes cycling and green spaces. Denmark’s comprehensive recycling policies and low pollution levels make it a model for clean living. 

The country’s ongoing challenge is to further cut emissions from agriculture and transportation while maintaining economic growth.

How Are These Rankings Determined?

Environmental Performance Index (EPI):

• Uses 58 indicators across 11 categories, including air quality, water and sanitation, biodiversity, habitat protection, and climate policy.
• Weights environmental health (40%) and ecosystem vitality (60%) to reflect both immediate human well-being and long-term sustainability.
• Draws data from the WHO, UN, and other global agencies, providing a scorecard for each country and highlighting leaders and laggards.

Climate Change Performance Index (CCPI):

• Assesses four main categories: GHG emissions (40%), renewable energy (20%), energy use (20%), and climate policy (20%).
• Uses 14 indicators, combining quantitative data (from IEA, FAO, UNFCCC) and qualitative expert assessments of national and international climate policy.
• Covers 63 countries and the EU, representing over 90% of global GHG emissions.

These indices are not just academic—they guide policy, inform investment, and help countries benchmark progress toward sustainability goals. High-ranking countries typically have strong regulatory frameworks, transparent governance, and engaged civil societies, making them attractive for sustainable business and investment.

Why Does This Matter?

• Policy Guidance: Countries use EPI and CCPI data to set targets, track trends, and refine environmental policies.
• Business and Investment: High scores signal a favorable environment for green investment and sustainable business operations.
• Public Health: Clean air, water, and effective waste management directly improve quality of life and reduce healthcare costs.
• Global Leadership: These nations serve as models for others striving to balance economic growth with environmental stewardship.

Summary point

As environmental challenges grow increasingly urgent worldwide, the achievements of these top 10 cleanest countries in 2025 offer both inspiration and a practical roadmap for sustainable development. Their success demonstrates that with visionary leadership, innovative technologies, and committed public participation, it is possible to safeguard natural resources, improve public health, and foster economic growth simultaneously.

By learning from their policies and practices, other nations can accelerate their own journeys toward a cleaner, greener, and more resilient future—ensuring a healthier planet for generations to come

In light of recent tragic events involving Emirati tourists in Turkey, the UAE Embassy in Ankara has issued comprehensive travel safety recommendations for Emirati citizens planning visits to the country. These guidelines aim to ensure travelers enjoy a secure and hassle-free experience during their trips.

The embassy strongly urges all Emirati travelers to register themselves and accompanying family members with the Ministry of Foreign Affairs’ “Twajudi” service and to verify that their passports have at least six months’ validity remaining. Financial preparations are also emphasized: travelers should check Turkey’s local transaction preferences whether bank cards or cash are favored and confirm that their payment cards are activated for international use with their respective banks.

Travelers are advised to consult country-specific travel advisories available via the Ministry of Foreign Affairs’ website and mobile app. Special attention should be paid well in advance to visa requirements, particularly for domestic workers accompanying travelers. The embassy also recommends keeping copies of all identification documents and strictly observing local traffic laws to promote personal and public safety.

Additional safety measures include verifying that vehicle ownership documents correspond exactly with the traveler’s passport name, fulfilling any health requirements mandated by Turkish authorities, and reviewing procedures for recognizing or exchanging Emirati driver’s licenses—all detailed through the ministry’s travel advisory platforms.

These precautions follow a fatal accident on August 8 near Balık Lake in the Çaykara district of Trabzon, northern Turkey, when a tourist bus carrying Emirati family members veered off the road and overturned. According to Turkey’s IHA news agency, emergency responders swiftly arrived following calls from local residents and other tourists. Rescue teams worked extensively to extract the trapped passengers.

Tragically, two family members, 18-year-old Maryam Mohammed Ahmed Ibrahim and 32-year-old Abdul Majid Mohammed Ahmed Ibrahim, were confirmed dead. Three others—15-year-old Ibrahim Mohammed Ahmed Ibrahim, 53-year-old Samira Mohammed Abdul Rahman, and 60-year-old Mohammed Ahmed Ibrahim sustained injuries and were hospitalized for treatment.

The UAE Embassy’s advisory stresses that rigorous preparation and adherence to safety protocols are vital for Emirati citizens traveling to Turkey, aiming to prevent incidents like this and safeguard the wellbeing of all travelers.

This announcement serves as a timely reminder of the importance of thorough travel planning amid ongoing tourism exchanges between the UAE and Turkey.

Jozsef Varadi, the co-founder and CEO of Wizz Air Holdings Plc, has announced a bold plan to steer the budget airline back on course within the next two years, aiming to restore investor confidence after a series of operational and strategic challenges. Varadi, who helped launch Wizz Air in 2003, has set a target to complete the airline’s turnaround by mid-2027 — timing that coincides with the anticipated resolution of technical issues plaguing the airline’s Airbus fleet and the fading impact of its ill-fated expansion into the Middle East.

“The priority is a drastic improvement in our performance. By 2027, the Pratt & Whitney geared turbofan engine problems should be behind us,” Varadi said in an exclusive interview from London. “There is no worse scenario than being grounded.”

Wizz, headquartered in Hungary, has faced a daunting couple of years. Its share price has slipped by more than a third since early 2020, with a sharp 35% drop just last year, reflecting investor skepticism amid operational disruptions and external pressures such as geopolitical conflicts. One of the airline’s biggest challenges has been a critical defect in the metal coating of the Pratt & Whitney engines powering its Airbus planes, which forced Wizz to ground a significant portion of its fleet for expensive and lengthy repairs, derailing growth plans.

The airline’s ambitions to grow in the Middle East also suffered a major setback. After opening a base in Abu Dhabi to tap into routes connecting to India, Pakistan, and beyond, Wizz was compelled to retreat from the region following a mix of regulatory hurdles and challenging market conditions exacerbated by ongoing conflicts in surrounding areas. The withdrawal left some aircraft stranded in the UAE and dealt a blow to investor sentiment.

Asked if these difficulties stemmed from misfortune or missteps, Varadi acknowledged a bit of both. “There were unprecedented elements—engine troubles and regional instability. While I stand by many of our decisions, in hindsight, recalibrating our risk appetite might have been wise.”

Analysts back this view, noting the airline’s lack of visibility on the engine issues at the time of entering Abu Dhabi, and the unpredictable regulatory shifts in the Gulf’s aviation sector. Experts consider the recent course correction—exiting an unprofitable region—a smart move to stabilize the operation.
With expansion in the Middle East off the table, Wizz is now sharpening its focus on its core markets in Central and Eastern Europe.

 Facing stiff competition from rivals like Ryanair and EasyJet on western routes, Varadi is betting on enhancing Wizz’s foothold closer to home. The company aims to grow its market share from 26% to 30% or more in the region within five to six years, capitalizing on faster GDP growth and emerging travel hotspots like Albania’s coast and Romania’s Transylvania.

“Competition with Ryanair is a given, but there’s room for both of us to thrive while traditional airlines lose ground,” Varadi said.

A key feature of the recovery plan involves simplifying Wizz’s network and recalibrating fleet strategies. The airline no longer expects to take delivery of all 47 Airbus A321XLR super long-range jets it ordered; instead, Varadi plans to accept roughly a dozen, primarily for UK routes to Saudi Arabia, while converting many others to standard A321neos. Discussions with Airbus are underway to extend aircraft delivery schedules through 2030.

Despite the setbacks, including the heavier-than-expected XLR jets which increased operating costs, Varadi remains resolute. “We are still here,” he said. “It requires adjustments, corrections, and decisive actions, but we are committed to emerging stronger, more efficient, and with a more focused network.”

As Wizz Air charts its path forward, the emphasis is clear: a return to fundamentals, careful risk management, and a laser focus on Central and Eastern Europe to reclaim its place as a dominant low-cost carrier on the continent. The two-year deadline marks a critical milestone that could define the future of the airline and its appeal to investors eager for a turnaround.

If you’re planning a trip to Europe in 2025, selecting the right country for your Schengen visa application is more important than ever, as approval rates vary widely across the 29 Schengen member states. Recent data shows that while the average Schengen visa approval rate dropped to just 52.2% in 2024, some countries remain far more welcoming to applicants than others.

Schengen Countries With the Highest Visa Approval Rates (2024–2025)

Here’s a list of Schengen countries, ranked by their approval rates based on the latest available data:

Other countries noted for favorable acceptance rates (though not always in the top ten for 2025) include Latvia, Lithuania, Portugal, Bulgaria, and Finland.

Complete List of Schengen States in 2025

The Schengen Area comprises 29 countries49:

• Austria

• Belgium

• Bulgaria

• Croatia

• Czech Republic

• Denmark

• Estonia

• Finland

• France

• Germany

• Greece

• Hungary

• Iceland

• Italy

• Latvia

• Liechtenstein

• Lithuania

• Luxembourg

• Malta

• Netherlands

• Norway

• Poland

• Portugal

• Romania

• Slovakia

• Slovenia

• Spain

• Sweden

• Switzerland

Key Insights & Application Tips

• Iceland, Slovakia, and Italy are currently among the most favorable for visa applicants, thanks to their high approval rates and generally efficient processing times.
• Romania and Bulgaria joined the Schengen Zone in January 2025, so they now offer the same unified visa policy.
• Larger countries like France, Spain, and Germany tend to have much higher rates of rejection—often due to overwhelming application volumes and stricter scrutiny. For example, France’s rejection rate is around 16.6%, while countries like Malta and Belgium often deny more than a quarter of applications.
• Always apply for a visa from the country that is your main destination or where you will spend the most time, as “visa shopping” is against Schengen rules and can cause application problems.

To increase your chances of success, double-check all documents, provide clear travel and financial plans, and consider applying through countries with the best approval records, especially if you face a tight travel deadline or come from a country with historically higher rejection rates.

By strategically choosing Iceland, Slovakia, Italy, or similar countries with high acceptance rates, travelers can enjoy a smoother visa experience and maximize their chances of exploring Europe in 2025.

The prime time to explore Qatar is between November and April. During these cooler months, temperatures typically range from 18°C to 30°C (64°F to 86°F), creating a lovely atmosphere for outdoor activities and sightseeing.

The winter months—December through February—are particularly delightful, with average highs hovering between 20°C and 25°C. This milder climate is perfect for wandering through vibrant souqs, admiring desert landscapes, and enjoying Qatar's beautiful waterfront attractions.

In contrast, the summer months from May to September can be challenging due to extreme heat, with temperatures often exceeding 40°C (104°F) and high humidity, especially in July and August. This is known as the off-season, which brings lower hotel rates and fewer crowds. However, outdoor activities are limited, leading most visitors to seek refuge in air-conditioned indoor attractions.

Festivals & Events

Qatar's cultural calendar is especially vibrant from November to March, aligning with the peak tourist season. Notable events for 2025 include:

January:

• Qatar Kite Festival at Old Doha Port (Jan 16–18)
• Shop Qatar shopping festival (Jan 1–Feb 1)
• Doha Marathon (Jan 17)
• Qatar International Falcons and Hunting Festival (Jan 1–Feb 1)
• Qatar International Art Festival (dates vary)

February:

• Qatar International Food Festival (dates vary)
• Doha International Book Fair (dates vary)
• Qatar Tennis Open (ATP and WTA events)

March:

• Doha Jewellery & Watches Exhibition (dates vary)
• Qatar International Film Festival (dates vary)

Spring:

• Qatar National Sports Day (second Tuesday of February)

Autumn:

• Formula 1 Qatar Grand Prix (end of November)
• FIFA Arab Cup (December)
• Doha Film Institute Screenings (ongoing events)

Summer:

• Qatar Summer Festival (June to August), featuring sales and family-friendly activities.
• Art and Culture Exhibitions at museums and galleries.

Even in summer, Qatar offers unique indoor activities, including art exhibitions and special programs at museums and malls.

Must-See Tourist Attractions

1. The Museum of Islamic Art: A stunning architectural masterpiece housing a vast collection of Islamic artifacts from around the world, set against the backdrop of the Doha Corniche.
2. Souq Waqif: A traditional market where you can find spices, textiles, handicrafts, and local cuisine. It's a vibrant place for shopping and dining.
3. Katara Cultural Village: A cultural hub featuring theaters, galleries, and restaurants, celebrating arts and culture with various events throughout the year.
4. The Pearl-Qatar: An artificial island known for luxury shopping, dining, and waterfront living, offering beautiful marina views.
5. Qatar National Museum: An architectural marvel that tells Qatar's history and heritage through immersive exhibits and installations.
6. Khor Al Adaid: Also known as the Inland Sea, this UNESCO recognized area features stunning sand dunes and is perfect for desert adventures like dune bashing and camel rides.
7. Aspire Park: A large urban park ideal for picnics, jogging, and enjoying outdoor activities, complete with a lake and beautiful landscaping.
8. Doha Corniche: A picturesque waterfront promenade perfect for walks, cycling, and enjoying views of the Doha skyline.
9. Villaggio Mall: A unique shopping experience with a Venetian theme, complete with canals and gondolas, featuring a variety of shops and restaurants.

• Al Zubara Fort: A UNESCO World Heritage site, this historic fort offers insight into Qatar's past and is a great day trip from Doha.

Weather by Month

Essential Travel Tips

• Dress Code: Modesty is important—women should cover shoulders and knees, while men should avoid shorts in public, especially near religious sites.

• Cultural Respect: As a conservative Muslim country, it’s crucial to respect local customs, particularly during Ramadan when eating, drinking, or smoking in public is prohibited during daylight hours.

• Transport: Getting around is easy with taxis, rideshares, and the Doha Metro system. The Corniche is perfect for evening strolls or bike rides.

• Accommodation: Options range from budget hotels to luxury resorts. Booking in advance is highly recommended during peak season.

Quick Tips for Every Season

• Winter (Nov–Mar): Ideal for sightseeing, festivals, outdoor adventures, and camping.

• Shoulder Months (Apr, May, Oct): Generally enjoyable, but be prepared for occasional heat and sandstorms.

• Summer (Jun–Sep): Best for indoor attractions and bargains, but avoid outdoor activities during midday.

In summary, visiting Qatar from November to April offers the best weather and a rich array of festivals and events. With a unique blend of modern attractions and deep cultural traditions, there is something for every traveler year-round. Planning your visit around the weather will ensure you make the most of your trip!

Are you dreaming of a memorable vacation without the hassle of visa applications?

Qatar Airways invites you to embark on a journey to some of the world’s most stunning destinations that welcome Gulf Cooperation Council (GCC) nationals and residents without requiring prior travel visas. From European coastlines to idyllic Indian Ocean islands, unforgettable adventures await.

Armenia: Museums, Mountains, and Lakes

Travel through time amid the serene landscapes of Armenia in the heart of the South Caucasus. Start in Yerevan, one of the world’s oldest cities, where wide boulevards and elegant Republic Square come alive at night with musical fountain shows.

Explore the fusion of Soviet and classical architecture, including the iconic pink volcanic stone buildings, and don’t miss the Matenadaran Museum with its priceless ancient manuscripts. GCC nationals and residents can enter Armenia visa-free from July 1 to December 31, 2025.

Indonesia: Natural Beauty and Warm Hospitality

Indonesia’s charm lies in its diverse cultures and the radiant smiles of its people. In Bali, bask in turquoise beaches and lush rice terraces, enjoy family-friendly surfing lessons, or go on a safari adventure.

Yogyakarta offers a deep dive into Javanese heritage with its historic temples, while the tranquil Gili Islands provide the ultimate escape. Don’t forget to taste the iconic chicken satay with peanut sauce! GCC nationals, among 169 eligible countries, can get a 30-day visa on arrival.

Morocco: Desert Adventures and Coastal Wonders

Explore Morocco’s varied climate and exciting landscapes, from the Mediterranean-Atlantic charm of Tangier to the ancient tanneries of Fez. Wander Marrakech’s lively souks and venture to Merzouga, your gateway to the Sahara.

Travel between cities by train and experience Morocco’s rich cuisine, featuring dishes like tagine and couscous. GCC nationals can visit visa-free, while many residents are eligible for an easy e-visa.

Maldives: Luxury at Your Fingertips

Seeking serenity and luxury? The Maldives offers overwater villas, pristine white-sand beaches, and captivating coral reefs. Adventurers can enjoy diving, kayaking, or marine life tours in glass-bottom boats. All nationalities receive a visa on arrival in this island paradise.

Turkey: Where East Meets West

Turkey perfectly blends Europe and Asia, making it ideal for families and couples alike. Discover Ottoman mosques, palaces, and bustling bazaars before a peaceful evening by Istanbul’s Bosphorus.

Soar over Cappadocia’s ancient landscapes by hot air balloon, or unwind in the lush Black Sea region of Trabzon and Uzungöl. GCC nationals can travel visa-free to Turkey.

Before You Go

Be sure to check the latest travel requirements before booking. Some countries may require specific professions or minimum residency validity for visa-free entry. Always consult official government sources to stay updated on the latest travel rules and guidelines.

Your next unforgettable adventure is just a flight away — and no visa is needed!

You can verify your eligibility before traveling by visiting this link (CLICK HERE)