Category: Home

SARC (Solar-driven Adaptive Radiative Cooling) is an innovative technology created by scientists at Hong Kong Polytechnic University. It functions on the concept of passive radiative cooling, allowing a building’s surface to release heat as infrared radiation. This mechanism effectively reduces the surface temperature without consuming energy.

Innovative Cooling Solution

The technology utilizes tiny carbon particles, known as carbon dots, to facilitate adaptive cooling for buildings. These dots absorb sunlight and then emit it as lower-energy light, enhancing efficiency in bright sunlight. Applying the coolant coating is straightforward, as it can be done using a paint roller. Furthermore, this coating can be produced in various colors to suit different aesthetic preferences.

Remarkable Temperature Reduction

Research published in the Chemical Engineering Journal highlights the impressive effectiveness of the SARC coating. A roof treated with SARC demonstrated a temperature decrease of 20°C when compared to a standard concrete roof. The temperature of the SARC coating remained significantly lower throughout the day, from 8:30 am to 5:30 pm, in contrast to an uncoated roof.

Energy and Environmental Benefits

In contrast to conventional building cooling methods, the SARC coating does not require electricity, which could greatly reduce energy usage in homes with air conditioning. Another benefit of the SARC coating is its eco-friendliness. The materials used are devoid of heavy metals, and the carbon dots are non-toxic and biocompatible. While the timeline for commercial availability remains uncertain, researchers are already developing an enhanced version that can not only cool buildings in the summer but also provide warmth during the winter.

The Columbia Energy Storage Project at Energy Dome in Pacific, Wisconsin, is implementing a unique approach to energy storage using carbon dioxide. In collaboration with Alliant Energy, a U.S. energy supplier, the primary goal of the project is to provide energy storage for up to 24 hours, which greatly exceeds the typical 4-hour capability of lithium-ion battery systems.

Innovative CO2 Technology

The system relies on supercritical CO2, which is a compressed, liquefied version of carbon dioxide. This closed-loop method captures and stores CO2, subsequently converting it into electricity by allowing the gas to expand through a turbine. Once this process is complete, the CO2 is sent back to storage, making the system highly efficient and reusable. This innovation tackles the difficulty of managing energy output from variable sources such as wind and solar, thereby enhancing the integration of renewable energy into the power grid for a more sustained period.

Recognition and Funding

In 2022, Bloomberg NEF recognized Energy Dome’s project through its Pioneers program for its advancements in low-carbon technology, drawing the interest of the U.S. Department of Energy. In July 2024, the Energy Department awarded $7 million in funding to assist with Phase I of the project, which will concentrate on planning and community outreach over the next 16 to 22 months. This funding forms part of a broader initiative aimed at fostering the growth of renewable energy.

Future Prospects

Alliant Energy anticipates that the Columbia Energy Storage Project will help to stabilize fluctuations in renewable energy production, furthering its commitment to increasing renewable energy capabilities. The project is notable as the first of its kind in the U.S., marking a significant step forward for long-term, carbon-based energy storage solutions.

YEEDI, a prominent name in home cleaning technology, has introduced two groundbreaking products aimed at making household chores easier: the C12 COMBO and the M12 ULTRA PLUS. Both of these devices come equipped with state-of-the-art features to cater to the needs of contemporary homes, providing effective, hands-free cleaning options.

YEEDI C12 COMBO: The Ultimate Cleaning Device

The YEEDI C12 COMBO is the first Whole House Cleaning COMBOT in the world, combining a robot vacuum, stick vacuum, and mop into a single unit. This multifunctional tool is perfect for families looking to reduce the clutter of multiple cleaning devices. The C12 COMBO is designed for efficient, space-saving cleaning, offering robust performance and user-friendly operation.

Key Features

The C12 COMBO delivers a powerful 95AW suction, capable of tackling everything from large debris to tough dirt. Its ZeroTangle Floor Brush, which includes LED headlights, makes it easy to clean in tight spaces. The device also includes a crevice tool and a 2-in-1 dusting brush for targeted cleaning on delicate surfaces and confined corners.

Moreover, the C12 COMBO is equipped with a 1.5-liter auto-empty dustbin, allowing for hands-free cleaning for up to seven weeks. Its comprehensive self-cleaning system maintains suction strength by reducing the need for manual filter cleaning. With a 340ml water tank for wet mopping, the C12 COMBO effectively addresses stubborn stains and liquid waste, providing a thorough cleaning solution all in one device.

M12 ULTRA PLUS: Superior Cleaning for Every Surface

The YEEDI M12 ULTRA PLUS is designed for individuals who need high-performance cleaning across various surfaces, including dry and wet areas, as well as carpets. This appliance is specifically created for deep cleaning with minimal effort required.

Key Features

The M12 ULTRA PLUS boasts an impressive suction power of 11,800 Pa, ensuring effective removal of dirt and debris. Its TruEdge Adaptive Edge Mopping system guarantees precise edge cleaning, while the ZeroTangle Anti-Tangle Technology uses a V-shaped roller brush and Dual Comb Teeth Arrays to prevent hair from tangling.

Additionally, the M12 ULTRA PLUS features a Mini All-in-One OMNI Station that automates several essential tasks, such as self-cleaning and hot-water mop washing. The TrueMapping 2.0 and TrueDetect 3D 3.0 technologies allow for intelligent navigation, enabling the device to adeptly navigate complex areas for consistent, high-quality cleaning.

Exclusive Trade-Up Promotion

From September 25 to October 7, YEEDI is launching an exclusive trade-up promotion, giving customers the chance to upgrade their cleaning devices with special offers on the C12 COMBO and M12 ULTRA PLUS. For further information, customers can visit YEEDI’s official Instagram page.

With the release of the C12 COMBO and M12 ULTRA PLUS, YEEDI reaffirms its position as a leader in innovative and efficient cleaning solutions, making these devices vital tools for modern households.