Exhibitor Time Workshop Title Description
Wes Golomb 9:45-10:30am Creating a Net-Zero Home Wes Golomb, author of Warm and Cool Homes, will talk about what it takes to build or retrofit a house to be net zero.
Revision Energy 9:45-10:30am Solar and Battery Storage 101 Want to learn more about clean solar energy but don’t know where to start? Join ReVision Energy’s Residential Sales Manager Tom Hobbs for an overview of all things solar! We’ll discuss how grid-tied solar works, the all-electric household model (including heat pumps, EV charging, and battery storage), and explain how we design and price systems.
Shakes to Shingles 10:45-11:30am NHSaves Rebates and the New Aerobarrier Air Sealing Technology Aerobarrier air sealing is faster to install, more energy efficient, and non-toxic to the environment. Learn about this new technology as well as the NHSaves rebates that will help you make affordable energy upgrades to your home.
Capital Well 10:45-11:30am Can I Use My Existing Well for Geothermal? Find out when and how an existing well can be used for geothermal heating/cooling as well as domestic hot water. Tim Rapp of Capital Well will explain how it works and answer your questions.
Clean Energy NH 12:45-1:30pm Drive Electric NH – Everything You Need to Know Program Coordinator Josh Singer of Clean Energy NH will be giving a workshop on what goes into buying an EV in NH. Charging, range anxiety, and tax incentives will be just a few of the topics covered. You will also get a chance to ask questions, and there will be informational materials available for all.
Mitsubishi Electric 12:45-1:30pm De-Mystification of Heat Pumps Learn how heat pumps work! Matt Tilas of Mitsubishi Electric will explain the details of heat pump performance and operation.
Hillborough County Area Renewable Energy Initiative (HAREI) 1:45-2:30pm DIY Assistance for Solar with HAREI Interested in solar, but not sure where to start? Find out how the nonprofit HAREI can help you assess your solar options. Also learn how they can help you with do-it-yourself installations using their community-assistance barn-raiser model.
NH Network 1:45-2:30pm Energy in NH: the State of Affairs A discussion of how energy policy is created in NH, who are the players, NH’s progress compared to its New England neighbors, and an invitation to attendees to join NH Network and help advance sustainability in NH.
Bow Plumbing and Heating All day Alternative water heaters demo Outdoor demo on alternative water heaters
Electric Vehicles & Drivers All day EVs and owner interviews  See EVs and talk with their owners

THIS IS AN OUTDATED PAGE – This year’s (2023) NH Energy Expo is October 14th.

Find current Expo information here: https://www.dunbarton-energy.org/energy-expo/.

NH Energy Expo is back!

The 6th annual NH Home Energy Expo is scheduled for Saturday, October 1, 2022 at the Dunbarton Elementary School Community Center from 9:00 AM to 3:30 PM. This event is being organized through a partnership of the Bow and Dunbarton Energy Committees. There is NO charge to attend and everyone is welcome. The Energy Expo will feature a gymnasium full of vendors and nonprofits along with free workshop sessions. Learn about solar energy, weatherization, electric vehicles, energy policy, and more.

The Energy Expo will have something for everyone. If you are considering an energy project and would like to learn more about various energy technologies (including solar photovoltaic panels, domestic hot water alternatives, geothermal, and air exchange heat pump systems, as well as NHSaves rebate opportunities), this is the place to come.

Attendees will be able to enter into free raffles for items donated by our exhibitors.

A special attraction this year is the opportunity to talk to electric car owners and discuss their experiences as owners and drivers of electric vehicles.

Plan to attend! For more information, see the web page at www.dunbarton-energy.org/energy-expo/ or visit our Facebook pages (Bow Energy Committee – www.facebook.com/Bow-Energy-Committee-100233452667079 and Dunbarton Energy Committee – www.facebook.com/Dunbarton-Energy-Committee-195961943752074).

With questions, please contact us by email at: energy@dunbarton-energy.org.

See the workshop schedule at www.dunbarton-energy.org/expo-workshops/

Sponsored by

The Bow Energy & Dunbarton Energy Committees

The Dunbarton Energy Committee’s Mission statement:

To encourage and support Dunbarton’s municipality, businesses and residents in the practical application of technology resulting in energy efficiency and sustainable energy for buildings and transportation in order to lower our energy costs and reduce our carbon emissions.

 

The 160-panel, 63.2kW solar array at the Dunbarton Transfer Station continues to produce sufficient power to significantly reducing the electric bills of all town buildings (Transfer Station, Fire Dept., Police Dept., Town Office, Town Garage, Town Hall/Library).  With lease payments of $815/month and no upfront cost, the array is easily paying for itself.  The lease /buyout option will be paid off in 2026 and the array will be producing electricity until at least 2050 (system performance guarantee term) with all of the electric power output after 2026 going to reducing the town electric bills.  Savings (currently projected to be $384,000) could also increase as the cost of electricity increases over time.

We are currently crafting a solar array proposal for our Elementary School that is over 2 times as large as the current array with savings that would be proportionally greater …stay tuned! 

With the present quickly increasing costs of energy and electricity, we notify the public on our website and the Dunbarton Community Group Facebook page that the Dunbarton Energy Committee. can provide residents advice for savings opportunities

The Neighbors Warming Neighbors Program has performed a total of 44 home audits since the program began in 2012.  It has been and remains on hold since 2020 due to COVID safety concerns.  The program helps Dunbarton residents improve the heating, electric efficiency and comfort in their homes with a 1 to 2 hour walk-through energy audit of a resident’s home or business. It provides a CD with thermal images of their building as well as a written report that summarizes the audit findings, provides recommendations to improve the building’s energy efficiency, and identifies applicable energy efficiency rebate programs for which they qualify. We are not sure when we will be able to continue this program. Email at energy@dunbarton-energy.org if this program should be continued. If you would like to join us as a committee member or NWN team member when the program restarts., training will be provided.

The 2020 and 2021 Central NH Energy Expos were cancelled due to the COVID restrictions.  Conditions permitting, we hope to resume this popular event later in 2022.  Watch for a notice later in 2022.

Residential solar electric installations in town continue to grow, now more than 80, producing significant savings to their owners. The Committee continues to provide guidance for residents to choose the approach best suited for their installations. The Committee offers to provide advice and assistance to those considering installing solar arrays on their property. Feel free to contact us and we will share lessons learned in designing the town arrays.

We welcome new members to bring new ideas and help with present and future new activities. We have openings in 2022 and would greatly appreciate at least two more Town residents and their ideas & project contributions.  Email us at energy@dunbarton-energy.org   See us on the web at www.dunbarton-energy.org or at www.facebook.com/Dunbarton-Energy-Committee-195961943752074

Dunbarton Energy Committee: Mike Kaminski (Selectmen Rep.), Dana Lavoie, David Elberfeld, George Holt, Bob Ray, John Stevens, (Chair)

Energy Saving Tip #4 from the Dunbarton Energy Committee

4. Clean out the dryer vent.

As lint collects in your dryer vent, the drying cycle becomes less efficient and runs longer, wasting money. If the vent becomes blocked, it’s a fire hazard. So take advantage of a warm spring day to clean out the dryer duct and vent, being sure to follow safe practices. A few more ways to save energy while drying laundry:
  • Make sure your washing machine spin cycle is working well so your dryer uses less energy
  • As warm spring days arrive, hang your clothes out to dry, and
  • Set the dryer to the delicate or medium heat cycle, which uses less energy overall.

Energy Saving Tip #5 from the Dunbarton Energy Committee

5. Turn off the coffee maker after your morning cup.

Many coffee makers have a warming mode that can stay on all day and use more energy than you might think. For instance, when heating for the first time after being off, the peak usage of a Keurig coffee maker is 1,500 watts. If the power is kept on, the brewer will keep the internal tank up to temperature using between 200 – 400 watts when heating. While idle and not maintaining heat, the brewer will still use the average electricity of a 60 watt light bulb. That idle heat alone translates into $60 on your annual electricity bill, without taking account the energy usage during warming mode.
For pot coffee makers, instead of letting the coffeemaker warm, use your microwave to reheat a mug of coffee and switch off the coffeemaker sooner. Not leaving your coffee maker on warm will also make your coffee taste better on subsequent cups.

Wonderful news!

The Dunbarton Solar Project is now ONLINE and OPERATING at the Transfer Station!! It went online Tuesday Feb. 18, 2020.

 The town pays its current electric bill to GSS for 6 years and then the town buys the array for 50k minus the excess energy payments for energy produced but not used that will go into a capital reserve account to reduce the 50k payment. We expect to produce about 10 % more than we use.
If you would like to see more info about how much the solar array has produced, you can check it on the web, Click here to see the Dunbarton Town Solar Array online.

Array Performance

Mar output – 7280 kWh (projected value $1019)

Apr output (thru 4/19) – 4380 kWh (projected value $613)

Dunbarton Energy Committee meets on the third Monday of each month
7:00 PM – 8:00 PM (EDT) ta the Dunbarton Town offices.

During the current COVID-19 Shelter at Home rules, we are meeting via Gotomeeting.com video conferencing.

Members of the Public are welcome to attend and observe the meetings.

If you would like to attend a meeting, Please email Line C. at the town offices to get the sign in information emailed to you during the day on Monday of the meeting.

The Dunbarton Energy Committee (DEC) has a program to provide a Home Energy Survey called Neighbors Warming Neighbors. We has expanded Neighbors Warming Neighbors to include all income levels to develop more interest and help Dunbarton residents begin developing their own energy efficiency improvement program. It is a great way to check to see if your attempts to button -up your home or increase its energy efficiency have been successful.

We are just beginning the 2019-20 season, now that it is cold enough for clear IR scans with our imaging camera.

Neighbors Warming Neighbors  documents include the NWN program announcement, our  Walkthrough_Audit_Checklist,
some good Button-up  energy video Listings, and a NWN Sample Image Report that shows what the homeowner receives after the home visit.

If you are interested in having a NWN home survey,

email energy@dunbarton-energy.org.

Business name      Services – 2019 vendors

Go SolarNH                          Solar Arrays

ABC Energy Savings          Energy Audits & Consultation

Granite State Solar              Solar Arrays

SOL-AIR                                Solar PV Systems

Lyme Green Heat                 Automated Wood Pellet Heating Systems

Solaflect Energy                    Solar Tracking Arrays

NH Generator                       Emergency Generators

V.H. Energy                           Solar PV Systems

 

 

We  had 14 exhibitors for the Energy Expo 2018: 

Please consider supporting the vendors who support the Energy Expo.
They made it a great show!

We also want to thank ACE Hardware of Goffstown for supplying the LED packs for door prizes.

Business name               Services

ABC Energy Savings          Energy Audits & Consultation

Anderson windows              Energy efficient windows

Froling Energy                     Wood & Pellet boilers

Go SolarNH                          Solar Arrays

Granite State Solar              Solar Arrays

Milhouse  Enterprises        Solar, Off Grid systems

NH Generator                       Emergency Generators

Revision Energy                   Solar, Heat pumps

Skillings & Sons                   Geothermal

Yankee Thermal Imaging   Energy Audits

INroof Solar                            Integrated roof solar panels

HAREI                                     Hillsborough Area Regional Energy Initiative

Fuel Cells of New England   Fuel Cells to charge RV & ship batteries

Log Cabin Maintenance

 

Schedule of 2019 WORKSHOPS

9:40-10:20 am       Ways to Decrease Energy Usage & Keep More Money in Your Pocket
 This workshop will focus on simple and affordable Do-It-Yourself projects, and second half on more advanced projects.  Come learn from the Experts and make your home more comfortable.                 By  ABC Energy Savings

 

9:40-10:20 am      Solar 101, Net Metering, and Home qualifications
Learn about how solar can work for the customers individual needs, what net metering is, and what it takes to be a great candidate for solar home / ground location.                By GoSolar NH

 

10:30 -11:10 am   Cut Less Wood, Burn Less Fuel, Go Ductless to Heat & Cool!
Learn how Air Source Heat Pumps can provide a point of source comfort for rooms that you are in the most! Solve your home heating and cooling problems with a Air Source Heat Pump.              By SOL-AIR

 

10:30-11:10 am     Geothermal 101!
Talk about open and closed loop systems and different applications available for GHEX. Questions & Discussion.                             By  Skillings & Sons

 

11:20-12:10 pm      Ways to Decrease Energy Usage & Keep More Money in Your Pocket

This workshop will focus on simple and affordable Do-It-Yourself projects, and second half on more advanced projects.   Come learn from the Experts and make your home more comfortable.                 By ABC Energy Savings

 

11:20 -12:10 pm      What you need to know about Tracking Solar Arrays
How Tracking Solar Arrays will affect your payback.        By   Solaflect Energy

 

12:45 – 1:30 pm    Understanding Needs Before Mis-Sizing Photovoltaic Solar!
The presentation discusses why sizing a Solar Array appropriately matters, and why its important to find that ‘sweet spot‘ being conscious of current polices and your wallet. Questions & Discussion.          By  SOL-AIR

 

12:45 – 1:30 pm      Fully Automated Wood Pellet Heating Systems Facts and Figures
Find out about the technology behind these Fully Automated Wood Pellet Heating Systems, gather information on rebates, efficiency, and why you might consider it!            By  Lyme Green Heat

 

1:00 – 3:30   Meet and talk to Electric car owners
You will have an opportunity to discus car performance  with Tesla, Leaf, and Prius Electric owners

 

1:45 – 2:30 pm          Net Metering in NH and Battery backup systems
Learn how Net Metering works and what is happening on it in the State House.
Plus information on Battery backup systems                      By V.H.Energy

 

1:45 – 2:30 pm         Solar Technology & Energy Storage
By  TBD

 

Energy Expo 2019