Smart meters themselves do not lead to higher electricity consumption and costs. In fact, they are designed to help consumers better understand and manage their energy usage, leading to potential savings. By providing real-time data on energy usage, smart meters can help consumers make more informed decisions about their electricity consumption, leading to more efficient use of energy and potentially lower costs. However, individual behavior and habits can still influence electricity consumption, so it's important for consumers to actively use the information provided by smart meters to make more energy-efficient choices. **

No, Russia does not extradite North Korean refugees to North Korea. Russia is a signatory to the 1951 Refugee Convention and its 1967 Protocol, which prohibits the refoulement of refugees to their home country where they may face persecution. As a result, Russia generally provides protection to North Korean refugees and does not send them back to North Korea. However, the situation for North Korean refugees in Russia can still be difficult, as they often face challenges in obtaining legal status and may be at risk of deportation to third countries. **

The North Sea is not called the North Ocean because it does not meet the criteria to be classified as an ocean. Oceans are larger and deeper bodies of saltwater that cover a significant portion of the Earth's surface, while the North Sea is a relatively small and shallow sea located between the United Kingdom, Norway, Denmark, Germany, and the Netherlands. Additionally, oceans are typically separated by continents, while the North Sea is connected to the Atlantic Ocean. Therefore, the North Sea is appropriately named a sea rather than an ocean. **

The energy consumption of a 70 square meter old building apartment can vary depending on several factors such as insulation, heating and cooling systems, and the energy efficiency of appliances. On average, an old building apartment of this size may consume around 150-200 kWh per square meter annually for heating, lighting, and other electrical appliances. However, this can be significantly reduced through energy-efficient upgrades such as insulation, energy-efficient windows, and modern heating and cooling systems. It is important to conduct an energy audit to accurately assess the energy consumption and identify opportunities for improvement. **

The North Sea offers a variety of vacation sights for travelers to enjoy. Some popular attractions include the stunning beaches of the North Sea coast, where visitors can relax, swim, and participate in water sports. The region is also known for its charming seaside towns and villages, where visitors can explore historic sites, enjoy fresh seafood, and browse local shops. Nature lovers can take advantage of the many hiking and cycling trails that wind through the picturesque coastal landscapes of the North Sea. **

North Hesse, Germany, is home to a variety of sights worth exploring. Visitors can admire the stunning architecture of Kassel's Bergpark Wilhelmshöhe, a UNESCO World Heritage Site featuring a magnificent palace and cascading water features. Nature lovers can enjoy the picturesque landscapes of the Habichtswald Nature Park, perfect for hiking and outdoor activities. Additionally, the Grimmwelt Kassel museum offers a fascinating insight into the lives and works of the Brothers Grimm, famous for their fairy tales. **

"North by Northwest" is a classic thriller film directed by Alfred Hitchcock and released in 1959. The film follows the story of a man named Roger Thornhill, played by Cary Grant, who is mistaken for a government agent and gets caught up in a web of espionage, mistaken identity, and danger. The film is known for its iconic scenes, suspenseful plot, and clever twists, and is considered one of Hitchcock's best works. **

The North Sea region offers a variety of vacation attractions for visitors to enjoy. Some popular attractions include the stunning beaches and coastal towns such as Stavanger in Norway and Scheveningen in the Netherlands. Outdoor enthusiasts can explore the picturesque landscapes through activities like hiking, cycling, and birdwatching. Additionally, visitors can immerse themselves in the rich maritime history of the region by visiting museums and historic sites like the Viking Ship Museum in Roskilde, Denmark. **