In order to reduce their energy consumption and save money, many big cities are turning to solar energy legislation. This legislation will require companies operating within the city to use clean energy sources such as solar energy, or alternatively to reduce their energy consumption by a certain amount. This article will tell you which cities have the biggest population and which ones are the most susceptible to solar energy installation.
The Top 10 Most populated Cities
When it comes to population, New York City, Tokyo, and London are at the top of the list. These are the cities that you can find on any list of the most populated cities in the world. Let’s take a quick look at each one.
New York City: As the name would suggest, this one’s pretty self-explanatory. The city is incredibly famous for its many restaurants, theaters, and nightclubs, which remain open all year round. Naturally, the population goes hand-in-hand with all these activities. In recent years, the popularity of rooftop gardening and solar energy installation has greatly increased in New York City, providing residents with fresh produce and clean energy, respectively. With a population of over 8.3 million people, it’s the most populated city in the country. If you’re looking for a place to call home, you can find an apartment with all the amenities you could desire right in the middle of Manhattan.
Tokyo: The Japanese capital is not only known for its beauty but also for its cutting-edge technology, excellent cuisine, and pop culture. While it may not be the most populated city in the world, it’s certainly one of the most recognizable and prominent ones. After Tokyo, the next most populated city is Istanbul, Turkey. The population of Tokyo is about the same as that of Istanbul, making the two cities almost twins in terms of prominence. Indeed, if you’re a tech-minded adventurer, you could live in either one of these cities and still have a good time. There’s lots to do, and the climate is nice. In 2021, Tokyo is launching the world’s biggest metro system. The whole city will be connected by rail, and it will span over 40 kilometers. This new metro line will run from north to south, connecting all major districts and offering fast and efficient transport for residents and visitors alike. This new line will make it easier for commuters to get to work, school, or anywhere else they need to go. There is also going to be a solar-powered bus company that will run on electricity generated by solar energy. This will be a major step in the right direction, as over 95% of cars in Tokyo are considered to be non-green due to its notoriously hectic traffic. The pollution levels are also highly detrimental to the environment. The overall aim of this new legislation is to reduce car use and help establish a more sustainable transportation system. It will also require companies operating within the city to use green energy sources.
London: As the name would suggest, London is one of the most populated cities in the world. Between its iconic red buses and gleaming skyscrapers, it is not hard to see why. Many consider London to be the best city in the world, and one of the most prominent reasons behind this status is its vast population. In the last decade, there has been a boom in the popularity of living in high-rise buildings, and more people than ever are choosing to install rooftop solar energy systems. In 2025 alone, there were over 29,000 installations in London, which generated over 200 million kWh of solar power. It’s quite an impressive figure. The buildings that were upgraded with solar energy offer great views of the city, which is why thousands of people choose to install these systems. It’s good for the environment too, as fewer trees are cut down to make room for more housing. The government is also exploring a number of green initiatives, including the expansion of the London Biodiversity Reserve and the construction of more renewable energy generators. It’s an example of a city that is committed to sustainability and reducing its reliance on fossil fuels.
Paris: Just like London, Paris is one of the most prominent cities in the world. Its very name is synonymous with romance, fashion, culture, and beautiful people. If you love history, you could find an apartment in the 7th Arrondissement, which was the setting of all the films made by Michael Curtiz. The buildings in this area date back to the 1800s, and they’re some of the most photographed structures in the city. If you want to live in a beautiful area full of character, you can find a 1 bedroom apartment in the 2nd Arrondissement for around £24,000 a year. This is a fair bit more than you’d pay for a similar sized apartment in the 7th Arrondissement but it’s a great location nonetheless. Tourists visit the city every year to see the many landmarks and take a stroll along the Seine, which runs through the middle of Paris. The river is a major attraction and the perfect place to spend an afternoon or evening. You could even rent a barge, which will make the city’s nightlife that little bit more pleasant. In 2022, Paris will be hosting the World Cup, so all the fans will be traveling to the city to witness the action. This is going to be such a memorable moment for the city, and it’s going to keep Parisians smiling for years to come.