Bundesverband Wärmepumpe
Bundesverband Wärmepumpe (BWP) is the German heat pump industry trade association, serving 1,400+ member companies across the value chain via training, VDI 4645 certification, the annual FORUM Wärmepumpe conference, policy advocacy, and free consumer-facing planning and subsidy tools on waermepumpe.de.
- Company typePrivate
- Founded1993
- HeadquartersBerlin, Germany
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Bundesverband Wärmepumpe does
Bundesverband Wärmepumpe e.V. (BWP) is the German trade association for the heat pump industry, founded in 2000 and headquartered in Berlin at Hauptstraße 3. As a registered association (eingetragener Verein), it represents over 1,400 member companies across the full heat pump value chain — manufacturers, installers, planners, and energy suppliers — and functions as an informant, advisor, and mediator between industry, policymakers, and consumers. Its core activities span four revenue streams: recurring membership fees, paid professional training and certification (including VDI-MT 4645 Blatt 1 courses, WP-Online-Training, E-Learning for energy consultants, and the Fachbetrieb Wärmepumpe credential), the annual FORUM Wärmepumpe conference (24th edition in November 2026 in Berlin), and the sale of technical publications. The organization also maintains a suite of free web-based planning and calculation tools — WPSim for system simulation, Schallrechner for noise assessment per TA Lärm, Netzrechner for §14a EnWG calculations, Heizlastrechner, JAZ-Rechner, Förderrechner, and the Förderrechner/Fördernavigator for subsidy guidance — which together form the consumer-facing digital backbone of the waermepumpe.de portal and route demand toward certified member installers. Distribution is primarily through the waermepumpe.de website, the Fachpartnersuche specialist directory, social media (LinkedIn, YouTube, Instagram, Facebook), and the 'warmwerden' consumer awareness campaign; commercial operations are partially conducted through a wholly-owned subsidiary, BWP Marketing & Service GmbH.
Bundesverband Wärmepumpe firmographics
Firmographics- Name
- Bundesverband Wärmepumpe
- Legal name
- Bundesverband Wärmepumpe e.V.
- Website
- https://waermepumpe.de
- Company type
- Private
- Founded year
- 1993
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Bundesverband Wärmepumpe (BWP) is the German heat pump industry trade association, serving 1,400+ member companies across the value chain via training, VDI 4645 certification, the annual FORUM Wärmepumpe conference, policy advocacy, and free consumer-facing planning and subsidy tools on waermepumpe.de.
- Ownership category
- akta.pro rank
Bundesverband Wärmepumpe industry classification
Industry- Product category
- Heat Pump Industry Trade Association
- NAICS
- Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341)
- SIC
- Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)
- akta.pro primary industry
- HVAC & Industrial Ventilation (Chillers, AHUs, Exhaust, Filtration) (EUAEAFAE)
Keywords
Where Bundesverband Wärmepumpe is headquartered
LocationHeadquarters
- HQ city
- Berlin
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
Bundesverband Wärmepumpe business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- Membership Fees: BWP generates revenue through membership fees from over 1,400 member companies across the heat pump value chain, including manufacturers, installers, planners, and energy suppliers.
- Training and Certification: Revenue from training programs including WP-Online-Training, E-Learning for energy consultants, VDI-MT 4645 Blatt 1 courses, and specialized courses for large buildings and networks.
- Event Revenue: Annual FORUM Wärmepumpe conference (largest heat pump industry event in Germany), ticket sales, and exhibition fees.
- Publications: Sale of professional publications, technical documentation, and reference materials through the publications section.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Membership fees for companies along the heat pump value chain |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels6 records
Bundesverband Wärmepumpe product offering
Product offeringCore offering
Bundesverband Wärmepumpe e.V. (BWP) is the German trade association for the heat pump industry, representing more than 1,400 member companies across the entire value chain, including manufacturers, installers, planners, and energy suppliers. The association delivers standardized professional training and certification (notably VDI 4645 Blatt 1), web-based planning and calculation tools (such as WPSim simulation, Schallrechner noise calculator, Netzrechner grid calculator, and subsidy navigators), consumer-facing information resources, industry advocacy, and the annual FORUM Wärmepumpe conference.
Product overview
Bundesverband Wärmepumpe (BWP) operates as a professional association and information platform for the German heat pump industry, rather than a product company with commercial offerings. The organization provides an ecosystem of planning and calculation tools (WPSim simulation, Netzrechner grid calculator, Schallrechner noise calculator, Heizkörperrechner, Heizlastrechner, JAZ-Rechner), subsidy navigation tools (Fördernavigator, Förderrechner), professional training programs (WP-Online-Training, E-Learning, VDI 4645 certifications), and networking platforms (FORUM Wärmepumpe conference, BWP Blog, Fachpartnersuche partner finder). These tools serve consumers, trade professionals, energy consultants, and municipalities seeking information on heat pump technology, planning, subsidies, and installation.
Differentiator
Problem solved
Functional benefit
Products and services
- WP-Online-Training Online training program for heat pump professionals covering installation, planning, and technical topics, targeted at installers, HVAC contractors, and energy consultants in Germany.
- E-Learning Energieberater E-learning platform designed for energy consultants to develop heat pump expertise, including planning, subsidy guidance, and integration with renewable energy systems.
- Schulungen nach VDI-MT 4645 Blatt 1 Certification training courses based on VDI Guideline MT 4645 Blatt 1 for the planning and installation of heat pump systems in buildings, providing a recognized professional credential for installers and planners.
- FORUM Wärmepumpe Annual flagship industry conference bringing together heat pump professionals, manufacturers, policymakers, and academia for knowledge exchange, networking, and exhibition. The 24th edition is scheduled for November 2026 in Berlin.
- WPSim Web-based simulation tool for pre-planning of heat pump systems that determines operational behavior from parameters such as weather data and heating load profiles, generating key figures and diagrams for installers and planners.
- Schallrechner (Noise Calculator) Web-based noise calculator that assesses noise emissions of air-water heat pumps according to TA Lärm (Technical Instructions on Noise), enabling estimation of noise immissions at protected rooms or determination of required distance from heat pumps.
- Netzrechner (Network Calculator) Web-based grid calculator for §14a EnWG (Energy Industry Act) calculations, determining remuneration and minimum power draw requirements for controllable thermal energy systems used by heat pump installers and grid operators.
- Heizlastrechner Web-based heating load calculator for determining building heating requirements used in heat pump sizing and planning by professionals.
- JAZ-Rechner Web-based annual performance factor (Jahresarbeitszahl, JAZ) calculator for evaluating heat pump efficiency across operating scenarios.
- Heizkörperrechner Web-based radiator calculator for determining appropriate heat emitter specifications when designing heat pump systems for lower flow temperatures.
- Klimakarte Web-based climate map tool providing regional climate data for heat pump planning and design decisions across German regions.
- Lösungsnavigator Web-based solution navigator tool that helps installers and homeowners identify appropriate heat pump configurations based on building and user requirements.
- Kältemittelreferenz Web-based refrigerant reference tool providing detailed information on refrigerants used in heat pump systems for installers and planners.
- Förderrechner Web-based calculator tool for computing potential subsidy amounts and incentives applicable to specific heat pump projects.
- Fördernavigator Web-based navigation tool that helps consumers and installers identify applicable subsidies and federal/state funding programs for heat pump installations.
- Fachpartnersuche Web-based directory tool allowing consumers and businesses to locate certified heat pump specialists, installers, and planners within BWP's qualified partner network.
Quantifiable outcome
- 58.4 million tons of CO2 savings in Europe through heat pumps in the last 20 years
Companies that use Bundesverband Wärmepumpe
Customer profileSegments4 records
Ideal customer profiles4 records
Bundesverband Wärmepumpe technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Bundesverband Wärmepumpe partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core.
- Fachvereinigung Wärmepumpen Schweiz (Swiss Heat Pump Association)coreBWP co-organizes the International Large Heat Pump Congress in Zürich with the Swiss Fachvereinigung. The 10th International Congress is scheduled for September 2026, marking an ongoing collaborative relationship for industry knowledge exchange.
- European Heat Pump Association (EHPA)coreBWP collaborates with EHPA on market reporting and European industry initiatives. The EHPA Market Report 2026 provides European heat pump sales data that BWP references. EHPA also awards the European Quality Label for Heat Pumps, which BWP promotes through its network.
- VDI (Verein Deutscher Ingenieure)coreBWP offers training programs based on VDI Guideline MT 4645 Blatt 1 for heat pump systems in buildings. This certification is a key professional credential for installers and planners.
Scale indicators2 records
Recent moves6 records
Expansion highlights5 records
Bundesverband Wärmepumpe competitors and assessment
Company assessmentBroad incumbents
- AHRI (Air-Conditioning, Heating, and Refrigeration Institute): US trade association representing HVACR and water heating equipment manufacturers. Comparable as an industry body with standards, certification, and advocacy, though broader in scope and geographic focus than BWP.
- Verband der zentralen Heizungswirtschaft (VdZ): German central heating industry association covering heating operators, utilities, and contractors. Comparable as a German industry body with overlapping installer and policy advocacy, though broader in scope than heat pumps alone.
- ASHRAE: Global building systems industry society covering HVAC&R, with standards, certification, and advocacy. Comparable as a professional association serving HVAC practitioners, though much larger and broader than BWP's heat pump focus.
- Bundesverband der Deutschen Heizungsindustrie (BDH): Germany's broader heating industry association representing boiler, heat pump, and HVAC manufacturers. Comparable as a lobbying and standards body for the German heating sector, with overlapping member companies and policy priorities.
Emerging players
- GPP (Gesellschaft für Planung und Praxis Wärmepumpen): German heat pump planning and practice society focused on installer and planner training. Comparable as a German heat pump association focused on technical training and certification, with narrower geographic scope than BWP.
Regional players
- Association pour le développement de la Pompe à Chaleur (AFPAC): French heat pump industry association promoting heat pump adoption in France. Comparable as a national trade association with the same installer/manufacturer membership model and consumer/professional education mission.
- Fachvereinigung Wärmepumpen Schweiz (FWS): Swiss national heat pump association that co-organizes the International Large Heat Pump Congress with BWP. Operates the same association model (training, certification, advocacy) in a neighboring but non-overlapping geography.
Direct peers
- Heat Pump Association (UK): UK national heat pump association representing manufacturers, installers, and distributors. Comparable as a national-level trade association with the same member categories, training, and advocacy role in a different geography.
- European Heat Pump Association (EHPA): Pan-European heat pump industry association that partners with BWP on market reporting and standards. Directly comparable as a trade association serving the same industry across Europe, with overlapping membership and joint advocacy.
Others
- IEA Heat Pump Centre (HPT TCP): International Energy Agency technology collaboration programme for heat pumps, providing research, market data, and policy support. Comparable as an industry coordination and knowledge-sharing body for the global heat pump sector.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Bundesverband Wärmepumpe social profiles
Digital presenceBundesverband Wärmepumpe financial estimates
Financial estimateRevenue estimate
Valuation estimate
Bundesverband Wärmepumpe leadership team
Management profileNumber of profiles
Profiles1 record
Bundesverband Wärmepumpe subsidiaries and ownership
Company hierarchySubsidiaries1 record
Bundesverband Wärmepumpe funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Bundesverband Wärmepumpe M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Bundesverband Wärmepumpe
What does Bundesverband Wärmepumpe do?
Bundesverband Wärmepumpe e.V. (BWP) is the German trade association for the heat pump industry, representing more than 1,400 member companies across the entire value chain, including manufacturers, installers, planners, and energy suppliers. The association delivers standardized professional training and certification (notably VDI 4645 Blatt 1), web-based planning and calculation tools (such as WPSim simulation, Schallrechner noise calculator, Netzrechner grid calculator, and subsidy navigators), consumer-facing information resources, industry advocacy, and the annual FORUM Wärmepumpe conference.
Is Bundesverband Wärmepumpe a public or private company?
Bundesverband Wärmepumpe is a private company. It is classified as nonprofit foundation owned and is currently operating.
When was Bundesverband Wärmepumpe founded?
Bundesverband Wärmepumpe was founded in 1993. It employs 11 to 50 people.
Where is Bundesverband Wärmepumpe based?
Bundesverband Wärmepumpe is headquartered in Berlin, Germany, in the Europe region.
How does Bundesverband Wärmepumpe make money?
Four revenue lines are on record. Membership Fees are the primary driver. The others are training and Certification, event Revenue and publications.
Who are Bundesverband Wärmepumpe's main competitors?
Broad incumbents on record are AHRI (Air-Conditioning, Heating, and Refrigeration Institute), Verband der zentralen Heizungswirtschaft (VdZ), ASHRAE and Bundesverband der Deutschen Heizungsindustrie (BDH). GPP (Gesellschaft für Planung und Praxis Wärmepumpen) is listed as an emerging player. Regional players are Association pour le développement de la Pompe à Chaleur (AFPAC) and Fachvereinigung Wärmepumpen Schweiz (FWS). Direct peers are Heat Pump Association (UK) and European Heat Pump Association (EHPA). IEA Heat Pump Centre (HPT TCP) is listed as an others.
Does Bundesverband Wärmepumpe have an API?
No public API is recorded for Bundesverband Wärmepumpe.
What industry is Bundesverband Wärmepumpe in?
Bundesverband Wärmepumpe's product category is Heat Pump Industry Trade Association. Its primary akta.pro industry code is EUAEAFAE, HVAC & Industrial Ventilation (Chillers, AHUs, Exhaust, Filtration). Its NAICS code is 33341 and its SIC code is 3585.