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11.12.2020 Noticias Making the best of it – Highlights of the HCFC Phase-Out projects
Despite particular challenges in 2020, the HCFC phase-out activities ran on as best they could. We have asked our Proklima team involved in the HPMP projects around the globe about their highlights and prospects for the new year.
Buenas prácticasTraining: Successful financial training course in Lagos, Nigeria
Lagos, Nigeria- 17 representatives from the Nigerian Transmission Company and its affiliate partners have successfully completed a training course on the financial aspects of renewable energies. The course was conducted by the EEC and the European Centre of Technology, and funded by the World Bank. The course focused on the latest developments and international aspects of carbon finance, and the participants learned how their individual companies could prepare for the economic consequences of climate change. The relevant sector-specific targets outlined in Nigeria’s Intended Nationally Determined Contribution (INDC) to the Paris agreement, (hydro, off-grid solar, agriculture and public transport), were also discussed. At the end of the training, participants had the opportunity to receive the internationally recognized Galileo Master Certificate (GMC). The GMC boasts a reputation as a renowned and authoritative certificate in the global sustainability sector. …
Buenas prácticasProduct: Ultra silent energy efficiency: the CXVE Evaporative Condenser
The CXVE condenser unit by the Baltimore Aircoil Company (BAC) offers maximum performance at the lowest possible energy input and refrigerant charge, reducing energy costs for industrial refrigeration applications by up to 50%. The CXVE condenser unit minimizes system-wide energy consumption by ensuring unrivalled efficient heat rejection at the lowest possible energy input and refrigerant charge. The low noise axial fans of the CXVE use 50% less energy than similar centrifugal fan units and produce minimal noise, such that they are ideal for industrial refrigeration applications with low sound and energy requirements. The CXVE design allows easy on-site assembly, arrangement into multi cells for large capacity requirements as well as easy access of all critical components for inspection/maintenance, hereby facilitating installation and operation. …
Buenas prácticasProduct: Ice by night, air-conditioning by day: the TSU-C/D ice thermal storage
The TSU-C/D ice thermal storage unit by the Baltimore Aircoil Company (BAC) provides a constant near-freezing water (1-2 °C) supply for applications such as food processing, breweries and dairies at the lowest first cost. The external melt system of the TSU-C/D unit stores cooling as ice when cooling demand and/or energy rates are low (mostly overnight), and releases cooling for air-conditioning when cooling demand and/or energy rates are high (usually daytime). As the TSU-C/D forms ice overnight when electricity costs are cheapest and condensing temperatures are lowest, operational costs as well as the carbon footprint are lowered. As with all BAC cooling towers, the TSU-C/D model is independently certified by the Cooling Technology Institute (CTI), hereby ensuring that published thermal capacities reflect actual thermal performance. This eliminates the need for customers to perform costly individual cooling tower testing. …
Buenas prácticasProduct: Save water with the new HXI-HXV closed circuit cooling tower!
The patented flow control system of the HXI – HXV hybrid closed circuit cooling tower by the Baltimore Aircoil Company (BAC) is the ideal solution for medium to large heating, ventilation, and air conditioning (HVAC) and industrial applications. Unparalleled water and cost savings, adaptability to dry, adiabatic or combined wet-dry operation as well as no plume discharge make the HXI – HXV hybrid closed circuit cooling tower by the Baltimore Aircoil Company (BAC) ideal for a range of applications. The patented intelligent flow control system with a 3-way valve allows customers to remarkably reduce annual water consumption (by up to 70%). Depending on local water costs, the flow control system alone can pay for the HXI – HVX hybrid unit in as little as two years. As with all BAC cooling towers, the HXI – HXV model is independently certified by the Cooling Technology Institute (CTI), hereby ensuring that published thermal capacities reflect actual thermal performance. This eliminates the need for customers to perform costly individual cooling tower testing. …
Buenas prácticasSuccess story: Industry Platforms for the HVAC&R Industry
Leading platforms with a mix of news, products and knowledge to accelerate the development of natural refrigerant-based technology within the HVAC&R industry worldwide. The industry platforms R744.com, ammonia21.com, hydrocarbons21.com and R718.com aim to accelerate the worldwide development of natural refrigerant-based technology within the HVAC&R industry worldwide. With a unique mix of News and Products, including a knowledge section on the use of natural refrigerants, they attract 12,000+ regular readers including CEOs, Technical Directors, Refrigeration Engineers, Marketing and Sales Managers, Policy Experts and more. …
Buenas prácticasTraining of Trainers
on using hydrocarbons as refrigerant and development of an awareness raising booklet on saving energy for various RAC applications This project is part of Papua New Guinea’s focus on environmentally sound technologies in the energy efficiency sector. The Government of PNG through Conservation, Environment Protection Authority (CEPA) in collaboration with Coca Cola and Department of Works has conducted the training of trainers and technicians that has taken place on using hydrocarbons as refrigerant. The Government of PNG through PNG Power Limited booklet has produced a booklet highlighting the energy use of various appliances for raising consumer awareness on saving energy. The energy regulator will be the Department of Petroleum and Energy. …
Buenas prácticasProduct: Open-drive screw compressors for ammonia application
Bitzer’s open-drive screw compressor series OSKA is ideal for use in large-scale commercial and industrial ammonia refrigeration and air conditioning systems. With a high cooling capacity, the OSKA series may be used on its own or in parallel operation with several compressors and shared oil separator in industrial applications. The combination of open compressor and external standard motors make the series exceptionally flexible and allows operation at different supply voltages. A significant improvement to the new series is the separation between the refrigerant circuit and electrical drive, greatly facilitating maintenance and repair. Further improvements include large volume flows of up to 1,015 m3/h at 2,900 revolutions per minute, integrated control electronics and an optimized slider concept for seamlessly adjustable capacity control. …
Buenas prácticasProduct: Reciprocating compressor for subcritical CO2 application
Bitzer’s OCTAGON SL series of semi hermetic reciprocating compressors have cooling capacities ranging from 2.7 and 80 kW (–35° C/–5° C) for different subcritical applications. Bitzer’s CO2 compressors have been boasting with an efficient suction gas-cooled motor, high-quality valve plates, wear-resistant drive gears as well as adjustable capacity control since 1988. The OCTAGON SL compressor series offers improved energy efficiency, and the application limits were pushed to a higher condensing temperature whilst the admissible pressure load was expanded on the high and low-pressure side (53/30 bar). …
Buenas prácticasSuccess story: Air conditioning for world’s largest female-only university in Saudi Arabia
CAREL’s evaporative ChillBooster accommodates comfortable learning conditions in the world’s largest female-only university, the Princess Nora bint Abdulrahman University in Riyadh, Saudi Arabia. The ChillBooster is an evaporative cooler which cools air and lowers its average condensing pressure before the air is used by the condensing units such as chillers or dry coolers. Spontaneous evaporation is favored by the atomization of water in micrometric droplets, reducing the thermal energy required for evaporation from the surrounding air. Having opened in May 2011, the Princess Nora bint Abdulrahman University has a capacity of 50,000 students and hugely promotes female education. The ChillBooster guarantees a higher absorption ratio and less hygiene problems compared to the appliances typically used in such situations. …