BGE-Energieberatung für Privathaushalte im Rückblick: Lohnt sich die Zuzahlung von 100 Dollar im Jahr 2026?

Ich habe einen von BGE zugelassenen Fachbetrieb zu mir nach Hause eingeladen, um einen Blower-Door-Test und eine Wärmeanalyse durchzuführen. Hier ist mein ehrlicher Bericht über den Ablauf, die gefundenen versteckten Lecks und ob sich der bürokratische Aufwand für die anschließenden Fördergelder lohnt.

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Emporia Vue 3 Home Energy Monitor - Smart Home Automation Module and Real Time Electricity Usage Monitor, Power Consumption Meter, Solar and Net Metering for UL Certified Safe Energy Monitoring

Emporia Vue 3 Home Energy Monitor - Smart Home Automation Module and Real Time Electricity Usage Monitor, Power Consumption Meter, Solar and Net Metering for UL Certified Safe Energy Monitoring

SAFETY YOU CAN TRUST WITH UL CERTIFICATION: With Emporia Energy, your home energy monitoring is safe, reliable, and certified. The Emporia Vue is UL Listed, meaning it has met rigorous safety standards for electrical products in the U.S. and Canada. This certification ensures that every component has been thoroughly tested to prevent hazards, such as overheating, short-circuiting, or fire, offering you peace of mind as you manage your home’s energy consumption. INSTALLS IN CIRCUIT PANEL of most homes with clamp-on sensors. Supports Single phase, Single-split phase, and 2-wire systems. 3-wire systems; 3-phase, 4-wire Wye systems with earthed (TN or TT) neutral (no-Delta) are supported with an additional 200A sensor (sold separately). 24/7 ENERGY MANAGEMENT AND MONITORING: Automate, manage and control your home's real power anywhere, anytime to prevent costly repairs, conserve energy, and save costs. Monitor solar / net metering. PROTECTED BY A 1-YEAR WARRANTY. LOWER YOUR ELECTRIC BILL: Configure settings in the Emporia Energy App to automate energy management for time of use, peak demand, excess solar, and rewards programs. You can even see live reporting and invaluable savings opportunities instantly. Gauge real-time spending and get actionable notifications and automated energy management to help you reduce costs. REAL-TIME ENERGY DATA: REQUIRES 2.4 GHz WIFI WITH AN INTERNET CONNECTION to monitor energy use with iPhone / Android / Web app. Vue sensors collect energy data and are accurate from ±2%. The Vue is UL and CE Listed for your safety. 1 second data is only available in the app (when actively open) and retained 3 hours. Minute and hour data are retained in the cloud. 1 minute data is retained 7 days, 1 hour data is retained indefinitely. Export cloud data whenever you want in the app. APPLIANCE MONITORING WITHOUT GUESSWORK: Comes with sixteen branch (50A) sensors to accurately monitor your critical loads like air conditioner, furnace, water heater, washer, dryer, range, etc. New and improved screw terminals / ports allow CT wires to be trimmed to reduce panel clutter.

TP-Link Tapo Smart Plug Mini, Matter Compatible, Compatible with Alexa, Google Home & Samsung SmartThings, Energy Monitoring, 15A, UL Certified, 2.4G Wi-Fi Only, Tapo P110M(4-Pack)

TP-Link Tapo Smart Plug Mini, Matter Compatible, Compatible with Alexa, Google Home & Samsung SmartThings, Energy Monitoring, 15A, UL Certified, 2.4G Wi-Fi Only, Tapo P110M(4-Pack)

【Matter-Certified】Matter-certified devices, regardless of brand, can work together and are compatible with most major smart home platforms like Amazon Alexa, Apple HomeKit, Google Home, and Samsung SmartThings. Enjoy more flexible and unified control. 【Insightful Energy Tracking】 Monitor your energy consumption with in-depth statistics and clear visuals, helping you optimize power usage. 【Estimate Your Energy Bill】 Enhance energy management by integrating with billing systems for clear cost visualization (both single and periodic readings). Additionally, programmable scheduling allows automatic operation of high-consumption devices during off-peak hours with lower electricity rates, resulting in cost savings. 【Overcharge Prevention & Power Management】 Automatically cuts off power based on user-set thresholds and durations to prevent overcharging, conserve energy, and protect connected devices from overcurrents by shutting off when power exceeds set limits. 【Voice & Remote Control】 With built-in support for both Alexa and Google Assistant, issue simple voice commands to adjust settings, turn devices on or off, or even access specific functions without lifting a finger. Manage Tapo P110M and its connected devices from anywhere with the user-friendly Tapo app.

Aqara Zigbee Temperature and Humidity Sensor-3 Pack, Wireless Thermometer Hygrometer for Home Automation, Remote Monitoring, Aqara Hub Required, Compatible with Apple HomeKit, Alexa, Works with IFTTT

Aqara Zigbee Temperature and Humidity Sensor-3 Pack, Wireless Thermometer Hygrometer for Home Automation, Remote Monitoring, Aqara Hub Required, Compatible with Apple HomeKit, Alexa, Works with IFTTT

[Notes] An Aqara Hub is required and sold separately. Hubs from other brands are not supported. A secured 2.4GHz Wi-Fi connection is needed for Hub M2/M1S/E1/M1S Gen2 and Camera Hub G2H Pro/G2H, while Camera Hub G3 supports 2.4/5GHz (Wi-Fi 6 not supported). Hub M2 also supports wired Ethernet (RJ45). To integrate the sensor with Apple HomeKit or Alexa, please bind the sensor through an Aqara Hub. For a stable Zigbee connection, keep the sensor within 10 meters (33 ft) of the hub. [3-in-1 Environmental Monitoring] Monitor your home’s environment with ease using the Aqara smart temperature sensor’s 3-in-1 functionality. It accurately measures temperature, humidity, and atmospheric pressure, ensuring you stay informed about your living conditions. All data is tracked in real time and displayed on the Aqara app, allowing you to view trends and make adjustments for a healthier and more comfortable home environment. [Proximity] For a sturdy connection and accurate transmission of temperature and humidity data, ensure that the Aqara Zigbee temperature humidity sensor is within 400 inches of the Aqara Zigbee hub, and the hub is within the same range from the Wi-Fi router. Additionally, make sure the hub and the router are on the same local area network (LAN). Zigbee2MQTT and comparable third-party USB dongles are not officially supported by Aqara. Full product functionality may be limited or unavailable. [Remote Monitoring and Home Automation] When the room temperature reaches above or below a certain threshold, the Aqara temperature sensor can send a push alert to your phone or trigger the Aqara Hub night light. Additionally, the Aqara Temperature and Humidity Sensor can control other connected devices such as Aqara Smart Plug to ensure that your fan or humidifier maintains a constant level of comfort for you and your family.***Requires Aqara Hub, not third-party hub. [Accurate Measurement] Utilizes high-quality sensor from the industry-leading manufacturer, Sensirion.(Please avoid installing the Aqara Temperature Sensor in environments with extreme temperatures, such as inside a refrigerator.) Note: Please pull the plastic battery tab out before long-pressing the reset button to start the device. If the device disconnects, please ensure the battery has power. If not, please rotate the temperature sensor to remove the battery cover and replace the battery.

Smart Home Energy Monitor Supports Home Assistant, Real-Time Accurate Energy Consumption Tracking, Electricity Usage Monitor with 16x60A Circuit Sensors, 36-Month History, Solar Metering, 2.4G

Smart Home Energy Monitor Supports Home Assistant, Real-Time Accurate Energy Consumption Tracking, Electricity Usage Monitor with 16x60A Circuit Sensors, 36-Month History, Solar Metering, 2.4G

✨NEW✨ Feature Release (25.07.30): 1.Merge channels; 2.Export hourly-level energy data; 3.Access the new energy statistics page; 4.Invert CT readings directly via Device Settings → Circuit Factor (no physical flipping needed!). Update to the latest Refoss app and firmware to enable all features. Refoss Smart Home Energy Monitor: Supports 2 main circuit sensors (up to 200A each) and 16 branch circuit sensors (up to 60A each) with an easy-to-install clamp-on design. Compatible with single-phase 2-wire systems, single-split phase 3-wire systems, and 3-phase 4-wire Wye systems with earthed (TN or TT) neutral (no Delta). Easily installs in most home circuit panels and includes a 2-year warranty. Attention: Take care in accessing the included current transformer and avoid bumping it to prevent damage. 24/7 Energy Monitoring: With the Refoss app, you can track your home’s energy usage anytime, anywhere. Easily monitor the power, current, voltage, and power factor of major appliances like air conditioners, stoves, and water heaters. Quickly identify which devices are running efficiently and which ones might be wasting electricity. According to statistics, many users save an average of 10%-20% on their energy bills by optimizing appliance usage. Zero Feed In Automation: The EM16 is a smart meter designed for solar owners, linking with Home Assistant to automate your zero feed-in strategy. Ideal for homes with solar panels, it detects solar surplus (like midday sun peaks) and automatically powers high-energy appliances - such as activating your washing machine, EV charger, or water heater - to consume excess solar energy onsite. This prevents low-value electricity feed-ins to the grid, maximizing your solar investment returns and slashing utility bills. Comprehensive Energy Data: The power monitor provides 98% accuracy and stores up to 3 years of detailed electricity usage data. With clear minute, hour, day, month, and year consumption and cost charts, you can easily understand your energy use. Ideal for homeowners adjusting appliance usage to save on bills or businesses tracking long-term energy savings and emission reductions. Historical data can also be exported for further analysis, making every electricity expense transparent. Smart Consumption Alerts: You can set personalized usage targets for each circuit. Once the system detects an unusual energy spike—such as a sudden increase in power consumption by an appliance that exceeds the normal range—you will immediately receive a detailed alert notification. This allows you to take prompt action, such as checking if there is a malfunction with the device or adjusting your usage habits, thereby optimizing appliance usage across different times of the day. Compatible with Home Assistant: EM16 Wi-Fi Energy Monitor is now compatible with Home Assistant! Simply update the firmware in the Refoss app to seamlessly integrate your energy management system with your smart home platform, enabling centralized control and automation. Additionally, all data is stored locally, ensuring your privacy is protected without cloud processing. API is not supported.

Shelly 1 Mini Gen3 | WiFi Smart Switch Relay 1 Channel 8A | Home Automation | Bluetooth Gateway | Compatible with Alexa & Google Home | iOS Android App | No Hub Required | Dry Contacts

Shelly 1 Mini Gen3 | WiFi Smart Switch Relay 1 Channel 8A | Home Automation | Bluetooth Gateway | Compatible with Alexa & Google Home | iOS Android App | No Hub Required | Dry Contacts

Shelly 1 Mini Gen3 is a WiFi smart switch relay, 1 channel 8 A Equipped with a new processor & increased flash memory - ESP Shelly and has Improved durability of terminals also used as a WiFi range extender and Bluetooth Gateway, dry contacts, supports up to 8 A at 240 VAC and 5 A at 30 VDC. The world's smallest relay for smart control. Automate your lights, garage door, irrigation system or other small electronic devices in less than 10 minutes and control them from anywhere. Control Your Garage Door - The Shelly Plus 1 Mini's compact design allows for flexible placement, allowing you to install it directly in the garage door opener body or even near the motor. Its 8A load capacity ensures reliable garage door control, allowing you to conveniently operate your garage door remotely without the need for bulky external modules. Automate your irrigation system depending on the weather - The Shelly Plus 1 Mini, due to its small size, can be installed near the irrigation system control panel or in a waterproof housing, providing protection from the elements. Shelly Customer Service - Shelly is one of the fastest-growing Smart Home brands in the world with devices, providing solutions for the automation of private homes, buildings and businesses. We provide our customers with professional support and a 3 years device warranty. Shelly Smart Control App will help you control your Shelly devices remotely and will send notifications for all automated events in your home. You can easily configure devices and manage their settings individually, or you can create personalized scenes by combining Shelly devices to trigger certain actions in your home automation.

Shelly Plus Uni | Smart Wi-Fi and Bluetooth Operated Module with Dry Contacts | Home Automation | Compatible with Alexa & Google Home | No Hub | Precise Voltmeter | Pulse Counting | Sensor Interface

Shelly Plus Uni | Smart Wi-Fi and Bluetooth Operated Module with Dry Contacts | Home Automation | Compatible with Alexa & Google Home | No Hub | Precise Voltmeter | Pulse Counting | Sensor Interface

Shelly Plus Uni is a smart Wi-Fi and Bluetooth-controlled module designed for low-voltage systems. This compact device offers advanced automation and insightful monitoring, making it ideal for various low-voltage AC and DC applications (8-24 VAC, 9-28 VDC, and 5 VDC). Additionally, it functions as a Wi-Fi range extender and Bluetooth gateway. From Manual To Smart - Shelly Plus Uni has the unique capability to replace traditional buttons, bringing old appliances into the realm of remote control without the need for replacements. Now, you can easily make your intercom or alarm system smart. Receive instant notifications when someone's at the door and remotely arm or disarm your security system with ease. Stay Connected To Your Gate and Garage - Now, whether you're at home or away, you can effortlessly operate your gate or garage door with your phone. But it doesn't stop there; the reed-switch provides real-time updates, ensuring you always know if they are securely closed or open. This setup simplifies daily routines, whether it's closing the garage from your office or welcoming guests without leaving your home. Shelly Customer Service - Shelly is one of the fastest-growing Smart Home brands in the world with devices, providing solutions for the automation of private homes, buildings and businesses. We provide our customers with professional support and a 3 years device warranty. Shelly Smart Control App will help you control your Shelly devices remotely and will send notifications for all automated events in your home. You can easily configure devices and manage their settings individually, or you can create personalized scenes by combining Shelly devices to trigger certain actions in your home automation.

Smart Home Energy Monitor with 2 x 120A CTs, Real-Time Electricity Usage Monitor, Bi-Directional Power Tracking, Supports Single-Phase 3-Wire System, 2.4GHz Wi-Fi (WiFi Version)

Smart Home Energy Monitor with 2 x 120A CTs, Real-Time Electricity Usage Monitor, Bi-Directional Power Tracking, Supports Single-Phase 3-Wire System, 2.4GHz Wi-Fi (WiFi Version)

【Precise Real-Time Energy Monitoring】Provides highly accurate real-time electricity tracking, including voltage, current, power, and total energy consumption, helping you stay informed about your home’s energy usage. 【Bi-Directional Power Monitoring for Solar Systems】Designed for solar and battery storage systems, this energy monitor accurately measures both household energy consumption and power export to the grid with Class 1 accuracy. 【Quick & Easy Installation】Features pluggable terminals and compact split-core CTs for a hassle-free setup, eliminating the need for complex wiring and making installation effortless. 【Smart App & Home Automation Integration】Compatible with the Smart Life app, offering advanced features like real-time data analysis, bi-directional monitoring, alerts, and customizable automation scenes for seamless smart home integration. 【Optimized for Home Energy Management】Supports HEMS (Home Energy Management System) with Dynamic Load Balancing (DLB) and zero grid export mode, maximizing energy efficiency and reducing electricity costs.

Aqara Dual Relay Module T2,Smart Relay Switch Dry Contact Mode for Garage Doors and Boilers,Light Switch Roller Shade Switch,Supports Homekit and Alexa,Requires a Neutral Line and Aqara Zigbee 3.0 Hub

Aqara Dual Relay Module T2,Smart Relay Switch Dry Contact Mode for Garage Doors and Boilers,Light Switch Roller Shade Switch,Supports Homekit and Alexa,Requires a Neutral Line and Aqara Zigbee 3.0 Hub

[Compatibility Features] The Dual Relay Module T2 is compatible with a variety of mainstream ecosystems, like Matter (A Matter compatible Aqara hub is required), Apple HomeKit, Alexa, IFTTT, and the Aqara Home app. This broad compatibility allows for easy integration into diverse smart home setups and usage in smart home automation [Dry Contact Mode] The Aqara Dual Relay Module T2 supports dry (or potential-free) contact mode with both pulse and on-off switching, allowing for the integration of a wide variety of electrical devices such as boilers, garage doors, and more into your smart home setup [Wireless Switch Mode & Motor Control Interlock] The T2 provides easy and secure control of tubular motors and can also function as a roller shade switch (percentage control not supported; supports basic up/stop/down control). Utilizing the Wireless Switch Mode, the T2 can convert an existing wall switch into a scene controller without requiring any wiring changes. For example, a button can be assigned to arm your wired doorbell or security system, enabling the integration of other wired sensors into your smart automations (AC only) [Energy Saving & Power-off Memory] With advanced energy monitoring, the T2 helps maintain optimal control over energy consumption (Note: The energy monitoring feature is only available in wet contact mode). Leveraging the Zigbee protocol, the T2 features significantly lower idle power consumption compared to Wi-Fi relays, leading to reduced energy costs. Additionally, equipped with a power-off memory function, the T2 retains its last state even after power interruptions [Safety and Installation Flexibility] The T2 supports overheat protection, overload protection, and a customizable power limit that automatically shuts off the device if consumption exceeds specified settings, directly safeguarding your home and energy footprint. Additionally, it can be installed near a light, behind a switch* or wall outlet, and includes a DIN rail mount. (*Note: The T2 dimensions: 1.80 × 1.89 × 0.95 inches)

Ewelink WiFi Wireless Smart Relay Module USB 5v/12v/24v/48v Inching Selflock Remote ON Off Power Switch for Access Control,Turn on PC, Compatible with Alexa Google Home

Ewelink WiFi Wireless Smart Relay Module USB 5v/12v/24v/48v Inching Selflock Remote ON Off Power Switch for Access Control,Turn on PC, Compatible with Alexa Google Home

【Product Overview】This is a wifi smart switch, users can remotely switch connected home appliances or devices through ewelink APP, support third party voice control such as Amazon ECHO and Google Home and 2.4G light smart remote control, with timer on/off, scene linkage, power on setting, inching setting, sharing control and other functions 【Input/Output】Low voltage ewelink APP wifi dry contact relay/passive output, USB 5V input or DC 7~48V positive and negative input. 【Working Mode】 Self-locking mode by default, users can switch to inching mode in APP: for example, the device turns on and turns off automatically at 1 second intervals (interval time can be adjusted),it works as wireless button in inching mode,as wireless switch in self-lock latching mode 【Voice Control】 Works perfectly with Amazon Alexa, Google Assistant, IFTTT, Google Nes. You need to bind your eWeLink account and sync your device in the corresponding APP. Note: WIFI Relay Module only supports 2.4G WIFI network, 5G WiFi is not supported. 【Easy to setup】 with low voltage USB 5V or DC 7-48V,add Smart WIFI control to your home,support 2.4G wifi only,once powered on,please check if light will flash 2 short 1 long,if so,tap Ewelink app to configure directly PRODUCT MODEL : KR0548-1CH

Emporia Vue 3 Energy Monitor 50A Sensor Pack, 8 Pack

Emporia Vue 3 Energy Monitor 50A Sensor Pack, 8 Pack

EMPORIA

Expansion Pack: This 8-pack 50A Sensor Pack expands the circuit monitoring capabilities of your Emporia Vue 3 Energy Monitor. Compatibility: Designed exclusively for the Vue 3 Energy Monitor, these 50A sensors are not compatible with Vue 2 or Vue 1 models. Circuit Level Tracking: With the additional sensors, you can monitor individual circuits within your electrical panel. Targeted Monitoring: Helpful for tracking suspect circuit usage, high appliance loads, and circuits of interest. Easy Installation: Seamlessly integrates with your existing Vue 3 Energy Monitor for enhanced home energy monitoring.

Wenn mir meine fünfzehn Jahre im Bereich erneuerbare Energien eines gelehrt haben, dann dies: Eigene Stromerzeugung ist sinnlos, wenn der Strom durch eine undichte Dachbodenluke entweicht. Oftmals konzentrieren wir uns auf Hightech-Lösungen wie die neuesten Solaranlagen oder Lithium-Ionen-Akkumulatoren, doch die kostengünstigste Modernisierung verbirgt sich meist hinter den Wänden. Hier kommt die Energieberatung von BGE ins Spiel, offiziell bekannt als das Programm „Home Performance with ENERGY STAR®“.

Mit Blick auf das Jahr 2026 steigen die Strompreise in Maryland kontinuierlich an, wodurch Energieeffizienz nicht mehr nur ein nettes Extra, sondern eine finanzielle Notwendigkeit geworden ist. Ich habe kürzlich beschlossen, mein eigenes Haus auf Herz und Nieren zu prüfen und eine umfassende Energieberatung in Auftrag gegeben, um herauszufinden, ob dieses subventionierte Programm tatsächlich ein zuverlässiges Diagnoseinstrument oder lediglich eine Möglichkeit ist, Aufträge für Dämmungsfirmen zu generieren. Die letzten drei Monate habe ich damit verbracht, die Daten zu analysieren, die gefundenen Lecks abzudichten und die Auswirkungen auf den Energieverbrauch zu verfolgen.

Wer den größeren Zusammenhang dieser Förderprogramme verstehen möchte, dem empfehle ich dringend, zunächst unseren Leitfaden „EmPOWER Maryland Program: The 2026 Homeowner's Guide to Rebates“ (EmPOWER Maryland-Programm: Der Leitfaden für Hausbesitzer zu Fördergeldern 2026) zu lesen. Darin wird erklärt, wie diese Prüfung die obligatorische Voraussetzung für den Erhalt von Tausenden von Dollar an Fördergeldern für Dämmung und Heizungs-/Klimaanlagenmodernisierung ist. Doch nun schauen wir uns genauer an, was bei der Prüfung tatsächlich passiert.

Wichtigste Erkenntnisse: Das 30-Sekunden-Urteil

Für alle, die wenig Zeit haben, hier die Kurzfassung meiner Erfahrungen mit dem BGE-Programm dieses Jahr:

  • Der Nutzen: Für die übliche Zuzahlung von 100 $ (die sich seit 2024 nicht geändert hat) ist der Nutzen unbestreitbar. Sie erhalten Diagnosetests im Wert von ca. 400–600 $, inklusive Blower-Door-Test und Überprüfung der Verbrennungssicherheit.

  • Die Voraussetzung: Ohne diese Prüfung erhalten Sie keinen Zugang zu nennenswerten Fördergeldern für Dämmung oder Luftdichtung. Wenn Sie Ihren Dachboden 2026 ausbauen möchten, ist dieser Schritt unerlässlich.

  • Die Verkaufsstrategie: Beachten Sie, dass der Prüfer in der Regel ein privater Auftragnehmer ist. Die Daten sind zwar objektiv, seine Empfehlungen werden sich jedoch stark auf seine eigenen Dienstleistungen konzentrieren.

  • Sofortige Vorteile: Zuverlässige LED-Lampen und hocheffiziente Duschköpfe wurden vor Ort kostenlos installiert.

  • Für wen es geeignet ist: Eigentümer von Häusern, die vor 2015 gebaut wurden. Neuere Gebäude erfüllen oft Bauvorschriften, die die einfach umzusetzenden Modernisierungen überflüssig machen.

Termin- und Kostenstruktur

In Maryland dauerte es Anfang der 2020er-Jahre oft mehrere Wochen, bis man einen Gutachter vor Ort hatte. 2026 hat sich das Netzwerk zertifizierter Fachbetriebe stabilisiert. Ich habe meinen Termin online über das BGE-Portal gebucht und drei Tage später einen Techniker vor Ort gehabt.

Aktuell funktioniert das Programm mit einem festen Zuzahlungsmodell. Die Prüfung kostet das Versorgungsunternehmen etwa 400 US-Dollar, der Hausbesitzer zahlt jedoch nur 100 US-Dollar zum Zeitpunkt der Durchführung. Es ist erwähnenswert, dass manche Fachbetriebe auf diese Gebühr verzichten, wenn man sich sofort für sie entscheidet – eine Taktik, von der ich generell abrate. Zahlen Sie die 100 US-Dollar, damit Sie die Daten besitzen und die Angebote für die eigentlichen Sanierungsmaßnahmen in Ruhe vergleichen können, ohne sich verpflichtet zu fühlen.

Die Ausrüstung: Blower Doors und Wärmebildkameras

Die Ausrüstung: Blower Doors und Wärmebildkameras

Als Ingenieur bin ich von diesem Teil total begeistert. Der Gutachter kam mit zwei wichtigen Geräten, die eine professionelle Begutachtung von einer Begehung in Eigenregie unterscheiden: einem Blower-Door-Test und einer Wärmebildkamera.

Der Blower-Door-Test Der Techniker baut einen roten Nylonrahmen in Ihre Haustür ein, komplett mit einem leistungsstarken, kalibrierten Ventilator. Dieser Ventilator saugt Luft aus dem Haus und reduziert den Unterdruck im Inneren auf exakt -50 Pascal im Vergleich zum Außendruck. Es klingt heftig, fühlt sich aber an wie eine leichte Brise am Fenster.

Warum machen wir das? Durch die Druckreduzierung im Haus strömt Außenluft durch jede Ritze, jeden Spalt und jede undichte Stelle in der Gebäudehülle. Unsichtbare Lecks werden so zu spürbaren Luftströmen.

Wärmebildkamera Während das Haus unter Druck stand, gingen wir mit einer FLIR-Wärmebildkamera umher. Im Jahr 2026 werden diese Kameras extrem empfindlich sein. Wir entdeckten deutlich sichtbare blaue Streifen (Kaltluft), die im Hauptschlafzimmer an den Wänden herabflossen – ein Beweis dafür, dass sich die Dämmung in den Kniestockwänden im Laufe der Zeit gesetzt und große Lücken hinterlassen hatte. Das hätte ich bei einer rein visuellen Inspektion niemals festgestellt.

Der Komplettlösungsweg: Mehr als nur Isolierung

Neben den technischen Geräten verbrachte der Gutachter eine ganze Stunde im Kriechkeller und auf dem Dachboden. Hier trifft die bauliche Realität auf die Bauphysik.

  • Dachbodeninspektion: Er schaute nicht nur kurz hinein. Er kroch bis zur Dachtraufe, um nach verstopften Lüftungsöffnungen zu suchen. In meinem Fall stellte er fest, dass die Vorbesitzer die Dachrandlüftungen mit Glasfaserwolle verstopft hatten, wodurch die Belüftung des Daches stark eingeschränkt wurde – ein idealer Nährboden für Schimmel und Eisdämme.

  • Sicherheit bei Verbrennungsprozessen: Dies ist von entscheidender Bedeutung. Wenn Sie Gasgeräte haben, prüft der Gutachter auf Gaslecks und Kohlenmonoxid. Noch wichtiger ist die Überprüfung des Zugdrucks, um sicherzustellen, dass Ihr Warmwasserbereiter keine Abgase ins Haus zurückströmen lässt, wenn die Gebläsetür (oder Ihre Dunstabzugshaube) läuft.

  • Die kleinen Verbesserungen: Nebenbei installierte er Strahlregler an den Badezimmerarmaturen und tauschte einige verbliebene Energiesparlampen gegen LED-Lampen nach 2026-Standard aus. Das sind zwar Kleinigkeiten, aber sie sind in der Prüfungsgebühr enthalten.

Der Bericht: Die Daten entschlüsseln

Etwa 48 Stunden nach dem Besuch erhielt ich einen 30-seitigen PDF-Bericht. Dieses Dokument dient als Leitfaden. Es kategorisiert die Probleme nach Priorität und Wirtschaftlichkeit.

Die entscheidende Zahl: Luftwechsel pro Stunde (ACH50) Mein Haus erreichte einen Wert von 7,2 ACH50. Das bedeutet, dass bei einem Druck von 50 Pascal die gesamte Luft in meinem Haus 7,2 Mal pro Stunde ausgetauscht wird. Zum Vergleich:

  • Passivhaus: < 0,6 ACH50

  • Neue Bauordnung (2026): ~3,0 ACH50

  • Zugiges altes Bauernhaus: > 10,0 ACH50

Ein Wert von 7,2 bedeutete, dass ich unnötig Geld ausgab. Der Bericht identifizierte die Randbalken im Keller und die Dachbodenluke als Hauptursachen. Die Studie prognostizierte, dass eine Luftabdichtung und eine Aufstockung der Dämmung auf einen R-Wert von 49 meine Heizlast um 18 % reduzieren könnten.

Die Rabatte: Wie Sie die EmPOWER Maryland-Fonds erschließen

Hier zahlt sich die Prüfung aus. Man kann nicht einfach Dämmmaterial im Baumarkt kaufen und BGE den Kassenbon schicken. Die Förderrichtlinien für 2026 sind weiterhin an den Gesamtansatz für das Haus gebunden.

Laut meinem Prüfbericht hatte ich Anspruch auf:

  • 75 % Rabatt auf Luftdichtung: Bis zu 2.500 $.

  • 75 % Rabatt auf Dämmung: Bis zu 4.500 $, vorausgesetzt, ich erreiche die vorgegebenen Wärmedämmwerte (R-Werte).

  • Förderung für Heizung, Lüftung und Klimaanlage: Da auch meine Lüftungskanäle geprüft wurden, qualifizierte ich mich für eine gestaffelte Förderung für eine hocheffiziente Wärmepumpe zum Austausch meiner alten Heizung.

Ohne die Prüfbescheinigung sind diese Förderungen nicht verfügbar. Das Programm zwingt einen quasi dazu, den Zustand des Hauses zu analysieren, bevor man Maßnahmen ergreift. Das verhindert, dass unnötig viel Geld für überdimensionierte Klimaanlagen in undichten Häusern verschwendet wird.

Ergebnisse aus der Praxis: 3 Monate später

Ich habe die empfohlene Luftabdichtung (Randbalken und Dachbodendurchführungen) durchgeführt und 25 cm Zellulosedämmung eingeblasen. Die Heizungs- und Klimaanlage habe ich noch nicht modernisiert.

Komfort: Der Zug, der früher unser Wohnzimmer beeinträchtigte, ist verschwunden. Das Haus hält die Temperatur deutlich länger. In den vergangenen Wintern sprang die Heizung alle 15 Minuten an. Jetzt läuft sie zwar länger, aber seltener, was besser für das Gerät ist.

Kosten: Im Vergleich meiner Energiekosten im Jahresvergleich (bereinigt um die Heizgradtage) ist mein Verbrauch um etwa 14 % gesunken. Bei den aktuellen Tarifen in Maryland werde ich meinen Anteil der Projektkosten (nach Abzug der Fördergelder) voraussichtlich in etwa 3,5 Jahren wieder hereinholen. Für ein Modernisierungsprojekt ist das eine hervorragende Rendite.

Der entscheidende Punkt: Wann man gehen sollte

Ich bin zwar ein Befürworter dieses Programms, aber es ist nicht fehlerfrei. Der größte potenzielle Knackpunkt ist der Interessenkonflikt zwischen Energieberater und Auftragnehmer. Denken Sie daran: Der Energieberater arbeitet in der Regel für das Unternehmen, das Ihnen die Dämmung verkaufen möchte.

Ich habe Berichte gesehen, in denen Energieberater die Dringlichkeit eines Fensteraustauschs übertrieben dargestellt haben. Die bittere Wahrheit: Ein Fensteraustausch amortisiert sich selten allein durch Energieeinsparungen. Wenn Ihr Energieberater Ihnen teure Fensteraustausche anstelle einer kostengünstigen Luftdichtung empfiehlt, seien Sie misstrauisch. Holen Sie immer drei Angebote für die Sanierungsarbeiten ein. Sie sind nicht verpflichtet, das Unternehmen zu beauftragen, das die Energieberatung durchgeführt hat.

Vergleichstabelle: DIY- vs. professionelle BGE-Prüfung

Vergleichstabelle: DIY- vs. professionelle BGE-Prüfung

| Funktion | Selbstprüfung (Thermometer + Rauchstift) | Professionelle BGE-Prüfung |

| :--- | :--- | :--- |

| Kosten | ca. 50–300 $ (Gerätekauf) | 100 $ (Zuzahlung) |

| Diagnosetiefe | Oberflächliche Lecksuche. Findet sichtbare Lecks. | Strukturelle Lecksuche. Quantifiziert die Gesamtleckage (ACH50). |

| Förderberechtigung | Keine. | Ermöglicht die Teilnahme an EmPOWER Maryland-Förderprogrammen. |

| Sicherheitsprüfung | Nur Sichtprüfung. | Verbrennungsanalyse und Gasleckprüfung. |

| Ideal für | Mieter oder bei kleineren Zugluftproblemen. | Hausbesitzer, die größere Modernisierungen planen. |

Fazit: Ein obligatorischer erster Schritt

Die BGE-Energieberatung ist der logischste erste Schritt für jeden Hausbesitzer in Maryland, der 2026 mit hohen Energiekosten rechnen muss. Sie beseitigt Unsicherheiten. Statt sich zu fragen, ob Ihre Fenster das Problem sind, erhalten Sie eine physikalisch fundierte Antwort. Die Gebühr von 100 US-Dollar mag für manche eine Hürde darstellen, doch die Einbeziehung von direkt installierbaren Artikeln (LEDs, Duschköpfe) und die Möglichkeit, Tausende von Dollar an Fördergeldern zu erhalten, machen die Beratung finanziell absolut sinnvoll.

Betrachten Sie den Bericht als Orientierungshilfe, nicht als Gebot. Konzentrieren Sie sich zunächst auf die Luftdichtung und die Wärmedämmung – hier liegt der größte Nutzen. Und wie immer gilt: Überprüfen Sie die Brandsicherheit Ihres Hauses, bevor Sie es zu gut abdichten.

Die BGE-Energieberatung ist der logischste erste Schritt für jeden Hausbesitzer in Maryland, der 2026 mit hohen Energiekosten rechnen muss. Sie beseitigt Unsicherheiten. Statt sich zu fragen, ob Ihre Fenster das Problem sind, erhalten Sie eine physikalisch fundierte Antwort. Die Gebühr von 100 US-Dollar mag für manche eine Hürde darstellen, doch die Einbeziehung von direkt installierbaren Artikeln (LEDs, Duschköpfe) und die Möglichkeit, Tausende von Dollar an Fördergeldern zu erhalten, machen die Beratung finanziell absolut sinnvoll.

Betrachten Sie den Bericht als Orientierungshilfe, nicht als Gebot. Konzentrieren Sie sich zunächst auf die Luftdichtung und die Wärmedämmung – hier liegt der größte Nutzen. Und wie immer gilt: Überprüfen Sie die Brandsicherheit Ihres Hauses, bevor Sie es zu gut abdichten.

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Ewelink WiFi Wireless Smart Relay Module USB 5v/12v/24v/48v Inching Selflock Remote ON Off Power Switch for Access Control,Turn on PC, Compatible with Alexa Google Home

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Emporia Vue 3 Energy Monitor 50A Sensor Pack, 8 Pack
EMPORIA

Emporia Vue 3 Energy Monitor 50A Sensor Pack, 8 Pack

Expansion Pack: This 8-pack 50A Sensor Pack expands the circuit monitoring capabilities of your Emporia Vue 3 Energy Monitor. Compatibility: Designed exclusively for the Vue 3 Energy Monitor, these 50A sensors are not compatible with Vue 2 or Vue 1 models. Circuit Level Tracking: With the additional sensors, you can monitor individual circuits within your electrical panel. Targeted Monitoring: Helpful for tracking suspect circuit usage, high appliance loads, and circuits of interest. Easy Installation: Seamlessly integrates with your existing Vue 3 Energy Monitor for enhanced home energy monitoring.

Key Features

  • Expansion Pack: This 8-pack 50A Sensor Pack expands the circuit monitoring capabilities of your Emporia Vue 3 Energy Monitor.
  • Compatibility: Designed exclusively for the Vue 3 Energy Monitor, these 50A sensors are not compatible with Vue 2 or Vue 1 models.
  • Circuit Level Tracking: With the additional sensors, you can monitor individual circuits within your electrical panel.
  • Targeted Monitoring: Helpful for tracking suspect circuit usage, high appliance loads, and circuits of interest.

Specifications

Manufacturer‎Emporia
Item Weight‎1 pounds
Product Dimensions‎2 x 1 x 1 inches
Item model number‎EMV3CT5-A
Color‎White
Included Components‎50a Current Transformers, Installation Manual
$59.99
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Frequently Asked Questions

Wie lange dauert das BGE-Energieaudit?
Rechnen Sie damit, dass der Gutachter je nach Größe und Komplexität Ihres Dachbodens/Kriechkellers 2 bis 4 Stunden in Ihrem Haus verbringen wird.
Kann ich die Rabatte auch ohne die Prüfung erhalten?
Im Allgemeinen nein. Bei wichtigen Fördermaßnahmen im Rahmen von EmPOWER Maryland, wie z. B. Dämmung und Luftdichtung, ist ein Audit erforderlich, um einen Ausgangszustand zu ermitteln und die Verbesserungen zu überprüfen.
Ist die Gebühr von 100 Dollar erstattungsfähig?
Nein, die 100 Dollar sind eine Zuzahlung für die Leistung. Der tatsächliche Wert der durchgeführten Tests ist jedoch deutlich höher (etwa 400 Dollar) und wird durch das Förderprogramm des Energieversorgers bezuschusst.
Wird der Prüfer Verstöße gegen die Bauordnung dem Landkreis melden?
Energieberater sind keine Bauaufsichtsbeamten. Ihr Hauptaugenmerk liegt auf der Energieeffizienz und der unmittelbaren Sicherheit (wie z. B. Gaslecks). Sie können jedoch auf Mängel hinweisen, die vor dem Anbringen einer Dämmung behoben werden müssen, wie z. B. veraltete Verkabelung mit Drehknöpfen und Röhren.