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F-gas proposals “unrealistic” – Cooling Post


EUROPE: EPEE statements that the proposed revisions to the European F-gas regulation will seriously impact the vital accelerated heat pump roll out and jeopardise the EU’s REPowerEU aims.

EPEE is among a range of market stakeholders to have expressed concern at the proposed revisions to the European F-fuel regulation (517/2014). The remarks have been submitted to the European Commission through the formal opinions window which closes on Wednesday (29 June).

In its 10-page feed-back submission, EPEE says it welcomes several of the provisions in the European Fee proposal, notably its demands on leak checks, containment, reporting and certification and training. “But the industry also has robust issues about the perhaps destructive effects of the proposal on the necessary progress of local climate-helpful and fossil-fuel-absolutely free tools in the heating and cooling sector,” it claims.

It indicates that the accelerated HFC stage down is unrealistic and would jeopardise the Commission’s possess goals.

“The proposed HFC period-down is a de facto section-out of HFCs in new devices as of 2027, which would significantly jeopardise the 2030 weather and strength aims, like the shift to zero-emission buildings, and even additional to the accelerated heat pump roll out aim with 30 million extra warmth pumps to wean the EU off fuel imports. 

Unrealistic timeline

Amongst the revision proposals published in April, is a drive to ban the use of HFCs with GWPs of 150 or much more in new break up procedure air conditioners and heat pumps of a rated ability of up to and which include 12kW from January 1, 2027. Also, from 1 January 2027, the proposals search for to ban the use of HFCs with a GWP of 750 or much more in new break up techniques with capacities higher than 12kW.

EPEE argues that in accordance to the proposals, all new tools from 2027 would require to right away use in the vicinity of zero GWP refrigerant, such as hydrocarbons or HFOs – “an unrealistic timeline,” it suggests, “both in conditions of technological growth and in conditions of the essential number of installers trained and accredited to take care of the new refrigerants, many of which are flammable.” 

It adds that if new products is now purchased utilizing low GWP HFCs then servicing choices would be tremendously minimized when you take into consideration that the now predicted life time of devices is additional than 10 a long time. 

“Having to swap rather new machines for lack of HFCs would go versus the a short while ago announced EU’s Sustainable Goods Initiative” it provides.

EPEE insists that the impression evaluation examine powering the revision proposals on the phase down show “a variety of assumptions that guide to overestimating the speed of the refrigerant transition” amongst 2024 and 2030. 

“Contrary to the assertions of the research, unique sectors need a lot far more than 4 decades to changeover to new refrigerants – from R&D development right until the current market reaches whole generation and mass deployment, installation and adoption by individuals,” EPEE says. It additional points out that each individual model transform is not only a improve of refrigerant but also involves compliance with other EU legislation these as ecodesign regulations, the minimal voltage directive, machinery directive, or pressure tools directive. 

The Commission insists that all suggestions obtained will be summarised and introduced to the European Parliament and Council with the goal of feeding into the legislative debate.

Related tales:

Business phone calls for rethink on F-gas proposals5 April 2022
BELGIUM: Business teams have been brief to voice issues that the EC’s F-gas revision proposal includes “worrying” devices prohibitions and an “unsustainable” section-down that risk undermining its own environmental plans. Browse more…

EC proposes steep HFC cuts and usage bans – 5 April 2022
EUROPE: The European air conditioning and refrigeration industry could encounter stringent cuts in HFC refrigerants and bans on prevalent AC refrigerants in new EC proposals to reinforce the F-gasoline regulation. Read more…

F-fuel quota cuts will hit heat pump ambitions – 15 March 2022
BELGIUM: The major European associations have called on the European Fee to rethink its accelerated HFC stage down proposals or risk jeopardising the swap to heat pumps. Read more…



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Lennox rises to cold climate heat pump challenge


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United states of america: Lennox is noted to be the first partner in the US Division of Energy’s challenge to develop a far more economical prototype heat pump for northern climates.

The DOE’s Residential Cold Weather Heat Pump Know-how Obstacle was introduced last year to stimulate the collaboration of manufacturers, utilities and other stakeholders in building following-generation warmth pumps for colder climates.

In addition to Lennox , 8 other warmth pump companies signed up as companions – Carrier, Daikin, Johnson Controls, LG, Midea, Mitsubishi Electrical, Rheem and Trane.

Lennox Intercontinental, headquartered in Richardson, Texas, created the 1st prototype that realized the Technological know-how Challenge’s expectations about a calendar year ahead of plan. The prototype is said to provide 100% heating at 5°F (-15ºC) at double the effectiveness, and 70% to 80% heating at -5°F and -10°F (-20ºC and -23ºC). The efficiency and effectiveness of Lennox’s prototype was verified by the DOE’s Oak Ridge Countrywide Laboratory.

The Lennox device, along with any other individuals that meet up with the CCHP Engineering Challenge will undergo trials in chilly local climate regions over the following two many years to display performance, efficiency, and consolation when used in the field during a winter season. Deployment and commercialisation are planned for 2024. 

Utility companions will work with DOE to set up shopper incentives to inspire adoption, and condition companions will establish education and learning and outreach strategies to do the similar. Far more than 20 utilities, cooperatives, and point out companies have fully commited to the Obstacle. 

“DOE’s Chilly Local weather Warmth Pump Challenge phone calls on American businesses to make heat pumps more effective at heating and cooling, extra economical in their vitality use, and much more attractive options for consumers—so extra homes can unlock $500 in discounts each and every calendar year on utility charges. With this newest prototype, Lennox has answered that simply call,” said US Secretary of Vitality Jennifer M Granholm. “Tapping into the emerging thoroughly clean electrical power market place is a big financial chance that will bring a bolstered production sector, great having to pay positions, and a brighter, cleaner long run to Texas and communities throughout The us.”  



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Greece subsidises new energy efficient AC and fridges


GREECE: The Greek authorities is providing subsidies of up to €710 per machine for the alternative of domestic air conditioners, refrigerators or freezers with the most recent power efficient versions.

From these days, Greek homes will be ready to swap up to a few old appliances making use of subsidies from 30% to 50% of the charge of the equipment. The remaining total for each machine ranges from €135 to €710 euros, depending on the type of unit that is recycled.

The Recycle – Improve Device initiative is expected to cost €150m but is expected to save 209,000MWh for each 12 months in vitality and cut down CO2 emissions by 126,000 tonnes for each yr.

It is estimated that much more than 380,000 electricity-intensive gadgets will be replaced and recycled, with Greek citizens observing a reduction in energy payments of their homes from €150 to €300 for every 12 months.



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Spool compressor achieves EER of 12 on R1234ze


Usa: The corporation powering the enhancement of a new style of compressor for chillers, air conditioners and heat pumps promises to have exceeded an EER of 12 utilizing R1234ze. 

Exams on the newest technology of spool compressor currently being designed by Torad Engineering of Cumming, Georgia, are stated to have recorded a technique EER of 12.3 and COP of 3.61 when jogging on R1234ze.  An EER of 12 is viewed as an effectiveness milestone needed for price effective adoption of lower and extremely-minimal GWP HFO refrigerants in light business chiller and warmth pump apps. This consists of refrigerants these types of as R513A and HFO1234ze.

The spool compressor resembles a rotary vane compressor, but is described as becoming scaled-down, lighter and less costly to manufacture than existing technologies. It has just 4 main components: rotor, primary housing, vane, and bearing housing.

The hottest outcomes stick to two many years of work by Torad to advance its spool compressor technologies to specially deal with HFO refrigerant performance needs. The company has applied comprehensive numeric modelling, computational fluid dynamics and quick prototyping to deliver several style enhancements and significant performance gains. Geometry and discharge valve optimisations are said to have yielded the most significant advancement in the spool compressor’s general isentropic performance. 

“With the spool compressor’s effectiveness success applying extremely-small GWP refrigerants now exceeding marketplace milestones, Torad intends to shift to commercialisation optimised around small/extremely-low GWP refrigerants as soon as possible,” mentioned Torad founder and CEO Greg Kemp.

“The Spool compressor’s general performance and inherent cost pros need to facilitate a charge-productive migration to very low/extremely-reduced GWP refrigerants for a wide selection of heating and cooling applications,” he extra.

An update on the advancement of the spool compressor will be presented at next month’s International Compressor Engineering Meeting at Purdue College.

Similar tales:

Spool compressor could give an R410A-no cost foreseeable future8 January 2019
United states: A new style of compressor employing refrigerant R1234ze could provide a lengthy-expression, reduced GWP solution for packaged air conditioning and VRF. Read more…

Spool compressor efficiencies hit 80% – 11 July 2016
United states: Most up-to-date test benefits on a prototype 141kW spool compressor are reported to have recorded over-all isentropic efficiencies approaching 80%. Read more…

Spool compressor passes lower GWP take a look at – 14 June 2016
United states of america: Checks on a 40-ton spool compressor with very low GWP refrigerants are reported to have demonstrated enhanced effectiveness and general performance as opposed to present compressor models. Read more…

$2m centre for spool compressor – 20 January 2015
Usa: The firm behind a new refrigeration and air conditioning compressor design has opened a $2m professional enhancement centre to assist the technologies. Read more…

Spool compressor hits peak take note – 15 July 2014
United states: The company guiding a new refrigeration and air conditioning compressor structure claims that its most up-to-date prototype has accomplished market amount energy effectiveness. Read more…



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Austria to ban gas boilers from 2023


AUSTRIA: The Austrian governing administration is to ban the set up of gasoline boilers in new buildings from 2023. 

In addition, from the day, any broken oil or coal heating systems might only be replaced by renewable heating devices.

The recently agreed Renewable Warmth Act (EWG) stipulates that fossil gasoline heating (coal, oil and gas heating) should be phased out by 2040. There are exceptions for structures that have previously been accepted, that have currently been planned and are beneath building.

The 2023 gas heating ban in new buildings delivers ahead the deadline of 2025 initially planned in the govt programme.

The determination is reported to have been taken against the history of the Russian war in Ukraine and the substantial dependence on Russian gasoline. The regulation is now getting despatched for assessment by the Ministry of Weather Defense.

Though oil and coal heating have been banned in new properties considering that 2020, the new regulation seeks the mandatory trade of particularly old coal and oil heating systems from 2025.

By 2040, all gas heating systems in Austria will have to be changed by a fashionable, renewable heating system or operate on biogenic gas .

The government is supplying €7,500 to guidance these switching to renewable heating systems these as pellet heating devices or warmth pumps. In addition, there are subsidies from the federal states and lower earnings households will obtain up to 100% of the cost.  

Close to 11,000 homes in Austria at present heat with coal, around 550,000 with oil and all around a single million homes with fuel. 



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UNEP explores seawater air conditioning in Egypt


full moon more than the sea

EGYPT: The United Nations Atmosphere Programme (UNEP) has been performing on a feasibility examine for a seawater air conditioning method in New Alamein Metropolis, on the north coastline of Egypt.

In a region where by city temperatures can strike 40ºC from Could to September, it is estimated that 50% of electrical energy goes to air conditioning through the peak summertime months.

New Alamein is currently below construction in northwest Egypt. It is located on the Mediterranean coastline, around 85km west of Borg El Arab Worldwide Airport. The town has its own presidential palace and ministry constructing, a few universities, fifteen skyscrapers and higher rise towers, and 10,000 hotel rooms. Get the job done has begun on Period II of the New Alamein megaproject, which incorporates ten added coastal towers.

The challenge would use cold water from deep in the Mediterranean and to begin with consist of a single district cooling plant to be constructed above two many years. Its ability of 30,000TR would be  ample to awesome complete neighbourhoods and would price tag an estimated US$117m in developing output facilities and a further US$20-25m for the distribution community.

The feasibility review to evaluate the prospective for district cooling in New Alamein City is expected to analyse irrespective of whether it would be financially and technically practical to establish a district cooling answer that would reduce or stay away from making use of HFC refrigerants.

The analyze was initiated via the Multilateral Fund of the Montreal Protocol, and UNEP supported the improvement of an institutional framework. 

In Egypt, UNEP’s OzonAction staff is also supporting the enhancement, update, enactment and enforcement of specialised nationwide codes for ACs, district cooling and refrigerant management, as effectively as green procurement procedures.

The UNEP-led Cool Coalition is aiding towns in India, Viet Nam and Cambodia establish environmentally-friendly cooling approaches. It is also supporting the construction of networks of freezers that can hold anything from farm deliver to Covid-19 vaccines.



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Strand appointed commercial compressors president


DENMARK: Kristian Strand has been appointed president of commercial compressors in a reshuffle of senior administration at Danfoss.

Strand has been president of the company’s refrigeration and air conditioning controls business since 2018. He joined Danfoss as vice president, industrial refrigeration in 2017 just after 9 several years at the Bitzer team in a amount of senior roles.

The part as president Refrigeration and A/C Controls has been loaded by Torben Pedersen who moves across from president of Danfoss’ household heating organization. 

Pedersen expended above 10 many years at Nokia just before becoming a member of Danfoss as senior director, procurement, in 2005. Soon after a a few-12 months hiatus, he rejoined Sauer-Danfoss as vice president of world-wide procurement in 2010. 

Sofie Irgens, head of Danfoss’ burner elements company, will acquire the function as senior vice president, household heating.



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Nibe acquires Italian manufacturer Argoclima


SWEDEN/ITALY: Swedish heat pump producer Nibe has signed an agreement to get 50% of the shares in the Italian firm Argoclima SpA and the remaining stake in a five-yr interval.

Argoclima is a producer and distributor of heat pumps and air conditioning products, sold underneath the Argo brand name. Founded in 1929, it has around 200 workers and once-a-year revenue of close to €100m. The corporation has its own generation facility in Gallarate (Varese) with headquarters in Alfianello (Brescia).

“The acquisition will give us a noticeably stronger place in the swiftly escalating Italian market place for heat pumps by combining Argoclima’s present-day variety beneath the Argo brand name with the full heat pump selection bought beneath the Nibe manufacturer,” stated Nibe MD and CEO Gerteric Lindquist.

Argoclima will turn into section of the Nibe Climate Remedies small business spot.

Related tales:

Nibe acquires German warmth pump enterprise Waterkotte10 March 2020
SWEDEN/GERMANY: Swedish warmth pump manufacturer Nibe has agreed to receive 100% of the shares in the German heat pump producer Waterkotte GmbH. Go through more…

Nibe acquires remaining shares in Rhoss17 October 2018
SWEDEN/ITALY: Swedish HVAC maker Nibe has acquired the remaining 55% of shares in Rhoss SpA. Go through more…

Alfa Laval to promote h-ex small business28 March 2018
SWEDEN: Alfa Laval is to sell its heat exchanger methods company, currently section of the Greenhouse division, to the NIBE Team. Read more…

NIBE to obtain WaterFurnace24 June 2014
SWEDEN: Warmth pump producer Nine is to receive US geothermal warmth pump heating and cooling remedies firm WaterFurnace in a $378m deal. Browse more…



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Mitsubishi invests $113m to boost production in Turkey


TURKEY: Mitsubishi Electric is to devote about US$113m in a even more enlargement of its air conditioning producing facility in Turkey.

The expansion of the facility in Manisa will expand once-a-year potential for air-to-h2o heat pumps to 300,000 models, up by 100,000 models from existing capability, and room air conditioners to 1,100,000 units, up by 300,000 models. Production will start in February 2024.

On Wednesday, rival Japanese air conditioning company Daikin announced a €13m financial investment in its Turkish factory to begin generation of VRF air conditioning systems for the Turkish and Middle Japanese sector. 

Mitsubishi Electric recognized its Turkish subsidiary in 2016, commencing output from the factory in Manisa – just inland from the Aegean Sea port of Izmir – at the end of 2017. Just last 12 months, the corporation announced a US$18m financial commitment to commence warmth pump manufacturing and enhance air conditioner output at the manufacturing facility. 



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Airedale begins chiller production at new US plant


United states of america: Airedale has commenced creation of its OptiChill air-cooled facts centre chillers at its new plant in Rockbridge, Virginia.

The $7m expenditure in the plant, a former warehouse for US father or mother business Modine, is element of a international expansion system and in reaction to large desire for vitality and drinking water productive cooling methods for a knowledge centre market.

OptiChill air-cooled chillers have been engineered precisely for the knowledge centre sector and created by Airedale’s DCS engineering group at its global centre of excellence in Leeds, United kingdom.The OptiChill models each individual present about 1MW of cooling and have been built with enhanced totally free cooling know-how, featuring a wider no cost cooling envelope even in large ambient regions.

Groups from Leeds are noted to have travelled back again and forth in between the British isles and US around the earlier handful of months in buy to help the US plant in setting up and tests prototypes for the OptiChill range. Adhering to the achievements completion of this prototype programme, a comprehensive creation operate has now begun.

Airedale’s Rockbridge facility is thought to be ideally found to serve the US market place, with Virginia getting the premier details centre region in the world. Northern Virginia is property to much more than 20% of all recognised hyperscale data centres around the world.

In addition to its HQ in Rawdon, Leeds, the new Rockbridge plant joins added Airedale facilities in Consett (United kingdom), Guadalajara (Spain), Dubai (UAE) and Grenada (US).



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