See this first

  1. IRN 2026 (10–11 Jun): IIAR keynotes; Star Refrigeration ammonia vs CO₂ lifecycle cost session
  2. MEE draft 2027 ODS/HFC quota plan (10 Jun): zero growth; HFC-245fa cross-category cap raised to 50%
  3. IEA analysis (12 Jun): residential heat pumps cost-competitive vs gas boilers in 16 EU countries
  4. GoodWe GoodHeat (11 Jun): DC-coupled air-to-water heat pumps 6–34.15 kW at SNEC Shanghai
  5. Differ Power D1 Series preview (12 Jun): 9-in-1 R290 solar-storage heat pump ahead of Intersolar Europe
Policy

Policy & Regulation

  • On 10 Jun 2026 China’s Ministry of Ecology and Environment released for public comment the draft 2027 ODS and HFC production/import quota allocation plan. Total HFC production quota is unchanged from 2026 (zero growth), reinforcing the tight-balance narrative from week 23. Notable adjustments include raising the cross-category transfer cap for HFC-245fa—from 30% to 50%—to support polyurethane foam substitution as the HCFC-141b on-site spray ban takes effect on 1 Jul 2026, with the transferred quota restricted to foam use only. The draft tightens import access, clarifies irreversible penalties for over-production or mis-use (2–5× quota cuts in the following year), and sets application deadlines: all firms must file 2027 quota and initial transfer requests by 31 Oct 2026, with only two mid-year adjustment windows in Apr and Aug 2027.
  • China’s HCFC-141b phase-out reaches a critical milestone in three weeks. From 1 Jul 2026, on-site polyurethane spray foam using HCFC-141b is prohibited under the national Montreal Protocol implementation plan (2025–2030)—directly affecting cold-room construction, logistics hubs, and industrial insulation retrofits. Extruded polystyrene foam HCFC blowing agents and HCFC solvent/cleaning uses in electronics and machinery also end on the same date. Contractors should complete material substitution, worker retraining, and recovery documentation before peak summer project delivery; the HFC-245fa quota flexibility in the 2027 draft is explicitly linked to this foam transition.
  • EU F-Gas Regulation (EU) 2024/573 continues to reshape the compliance landscape as mid-2026 approaches. From 1 Jan 2027, monoblock heat pumps and air-conditioning units ≤12 kW placed on the EU market must use refrigerants with GWP below 150—accelerating R290 and R744 product lines previewed this week. Member states must adapt national F-gas handler certification to EU-standardised training by 11 Mar 2027, with mandatory refresher every seven years. Cross-border contractors face rising costs from fragmented legacy certifications converging to a single EU benchmark—overlapping with the US DOE fuel-switching rebate rollback (week 23) and ongoing AIM Act enforcement against illegal HFC imports highlighted in EIA’s February 2026 bulletin.
Markets

Market & Industry

  • IEA commentary circulated widely on 12 Jun 2026 argues that residential heat pumps are cost-competitive with gas boilers over their lifetime in 16 EU countries—roughly one-third of EU residential space-heating demand—with annual energy savings up to €800 where electricity-to-gas price ratios are favourable (Netherlands, Portugal, Bulgaria among non-Nordic leaders at 15–30% lower ownership cost). In 11 major markets including Germany, France and Poland—two-thirds of EU heating demand—total ownership costs remain equal or higher at 2025 prices, but the gap is below 5% in all but five, suggesting targeted upfront subsidies or tariff reform could shift the balance. For low-temperature industrial heat, heat pumps are already cheaper than gas boilers in 17 countries covering 40% of EU demand. The analysis contrasts with week-23 US federal rebate retrenchment and underscores that policy design, not technology alone, drives deployment pace.
  • European R290 heat-pump visibility continues to rise even as R32 dominates listings. A 2026 EU market index snapshot tracks 537 R290 models versus 13,935 R32 entries (0.88% vs 22.85% share)—concentrated below 6 kW but increasingly visible in buyer searches. MHIAE’s Hydrolution EZY R290 monobloc range added 10 kW and 14 kW models shipping from Jun 2026, extending propane platforms to larger homes and small commercial sites. GoodWe previewed its GoodHeat R290 residential and 50–100 kW commercial lines for Intersolar Europe (23–25 Jun), while Differ Power’s 12–16 kW D1 Series positions the heat pump as a nine-function energy hub—signalling that product differentiation is shifting from COP alone to PV–storage–thermal integration.
Standards

Standards & Compliance

  • With FAS 2026/550 in its second enforcement week (refrigerators and road/tunnel LED from 1 Jun), firms should note the next catalogue milestone: projector energy labels under the same regulation take effect 1 Jul 2026—coinciding with the HCFC-141b construction ban. Dual label catalogues (FAS 2025/45 for HP/chiller units vs 2026/550 for appliances/lighting) require SKU-level traceability through e-commerce and tender documentation. Exporters to the EU must align test reports and refrigerant declarations with the approaching 2027 GWP<150 placement ban for small split and monoblock systems.
  • Global refrigerant supply-chain integrity remains under enforcement pressure. Honeywell coordinated Polish customs seizure of suspected patent-infringing R1234yf at Gdynia in May 2026; US industry groups warn of counterfeit R-454B cylinders mimicking trusted brands. EPA AIM Act criminal cases continue—Extreme Residential’s guilty plea for unauthorised R-410A import faces sentencing scheduled 17 Jun 2026. Purchasers should verify authorised supply chains, refuse disposable cylinders (banned in the EU since 2007), and require SDS with REACH registration numbers—particularly as A2L transitions expand charge-handling requirements.
Tech

Technology & Demonstrations

  • The third Industrial Refrigeration Network Conference (IRN 2026) concluded on 10–11 Jun at BITZER’s SCHAUFLER Academy in Rottenburg-Ergenzingen, Germany. IIAR leadership delivered keynotes; technical sessions covered CO₂ chillers, heat exchangers, lubricants, and industrial refrigeration cybersecurity. Star Refrigeration’s Dr Robert Lamb presented “Beyond the Hype”, comparing ammonia and CO₂ for a 35,000 m³ cold store at −22 °C: modelled annual energy use of ~910,000 kWh (low-charge ammonia) vs ~1.25 million kWh (transcritical CO₂)—roughly £86,000/year at 25p/kWh—arguing technology choice should balance capex, opex, compliance and resilience rather than ideology. For industrial fluid screening, see this site’s HTHP working-fluid page and HTHP column.
  • PV–heat-pump integration moved centre stage this week. GoodWe’s GoodHeat line (launched at SNEC Shanghai, reported 11 Jun) routes DC from rooftop PV directly to the unit’s internal DC bus (6–34.15 kW, COP up to 4.70 on the 6 kW model, Panasonic EVI compressors, 60 °C outlet on smaller units). Differ Power’s D1 Series preview (12 Jun) integrates heating, cooling, DHW, PV inversion, battery PCS, backup power and home energy management in one R290 platform—recovering inverter waste heat to boost COP. GoodWe will exhibit connected residential and 50–100 kW commercial R290 systems at Intersolar Europe, Hall B4 Booth 210, 23–25 Jun—extending the IRN natural-refrigerant narrative into prosumer markets.
Dates

Coming up

  • Intersolar Europe / The smarter E Europe: 23–25 Jun 2026, Messe München—GoodWe (B4-210), Differ Power (C2-655) among heat-pump and storage exhibitors. China’s HCFC-141b on-site polyurethane spray ban and FAS 2026/550 projector labels both effective 1 Jul 2026.
  • Chillventa 2026 Nuremberg: 13–15 Oct 2026. ISH Shanghai & CIHE 2026 remains scheduled for Autumn 2026 at SNIEC. EPA AIM Act sentencing in the Extreme Residential R-410A import case: 17 Jun 2026.