Alpen Windows – Golden Real Estate's Blog

Here’s a Guide to the Tax Credits and Rebates Available for Making Your Home More Energy Efficient

Inspired by a recent article in The Washington Post, I’m able to provide you with a simplified guide to the improvements you can make to your home that might earn you a tax credit or other benefit under the Inflation Reduction Act (IRA).

If you are wealthy, some of those IRA benefits may not be available to you, so check with your tax advisor. Even if you don’t qualify for the tax credits or rebates, almost all of the following investments will produce savings down the road as well as being “the right thing to do.”

Heat pumps to replace your HVAC system and water heater are the first and greatest improvement you can make. Unlike gas and resistance-based electric devices, heat pumps move heat, they don’t generate heat. And a heat pump HVAC system uses far less electricity that a baseboard or other electric HVAC system does. The IRA provides for up to $2,000 tax credit for heat pump purchases, with extra benefits for low- and middle-income homeowners. I haven’t used this company yet myself, but you might contact Sensible Heating and Cooling, 720-876-7166, www.SensibleHeat.net, one of those rare vendors who will talk you into a heat pump HVAC system over a traditional one.

Many heat pump systems, including water heaters, are “hybrid,” meaning they have backup gas or electric resistance functions that kick in or can be activated when the heat pump can’t produce the needed heat. For example, a water heater in heat pump mode has a slower recovery than in conventional electric mode, so if you have a big family (or a teenager) you may find that you run out of hot water quickly and it takes longer than you want to reheat the water in the tank. In electric mode, you’ll get the quick hot water recovery you’re used to.

A heat pump HVAC system will probably work just fine without backup so long as you don’t turn down the thermostat too much overnight. Our office is heated solely by heat pump, and we leave it on 70 degrees 24/7, and it’s still way more affordable than the gas forced air furnace it replaced.

Xcel Energy charges commercial customers about $50 per month (that’s $600 per year!) just to have a gas meter before you burn any gas, which contributes greatly to making gas forced air more expensive than heat pump heating. Note: you need to have the gas meter removed, not just stop using gas, to save that $50 per month. Even in a residential application where the monthly meter fee is less, consider replacing all your natural gas appliances (including your fireplace and grill) so you can have the gas meter removed and save that facility charge plus those other gas-related fees that have exploded of late. There are great electric fireplaces on the market, and Rita & I love our electric grill!

Here’s food for thought: If you get rid of gas in your home and have only electric cars in your garage, you’ll never have to worry about your family being killed by carbon monoxide poisoning. In addition to spending less on home energy and fuel for your car(s), the IRA will reward you for every aspect of that conversion! And with enough solar panels on your roof, your home energy bill will be under $10 per month (to remain on the electrical grid), and you’ll pay nothing to fuel your transportation!

Induction stoves to replace gas ranges not only save you money (including an $840 rebate if you qualify based on income) but can improve you family’s health. Despite right-wing raging about this topic, it has been proven statistically that gas cooking has increased asthma cases in children and some adults. (Click here to read a study on this topic.) The rebate is available on non-induction electric stoves, but induction cooking costs less to operate and heats food and water faster. You can dip your toe in this technology by buying a single countertop induction burner for $50 to $70, as I did. You’ll be amazed. Click here to read an article about how chefs have come to prefer induction cooking. As they say, “try it, you’ll like it!”

Electric cars that cost under $55,000 and trucks or SUVs under $80,000 that are assembled in North America qualify for a federal tax credit of up to $7,500 and a Colorado tax credit of $2,000 (without those federal restrictions, which include an income cap of $150,000 single or $300,000 filing jointly). Even the Tesla Model Y’s base price is now below those price limits.

What’s new with the IRA is that you can get a federal tax credit of $4,000 or 30% of the purchase price (whichever is less) of a used EV that is at least 2 years old, has a purchase price under $25,000, and is purchased from a dealer. I have always advised that a used EV is your best buy, because a used EV is as good as a new EV since it has none of those components of a gas-powered car (such as transmission or engine) which may be about to fail. Google “used electric cars” and you’ll see many for sale by dealers. I just ran that search and found 72 EVs under $25,000 on autolist.com alone!

The IRA increased the tax credit on solar panels to 30% for the next 10 years, and, given the steady reduction in the cost of solar over the past two decades, this investment is a no-brainer, assuming you have a roof that’s not shaded by trees. (Ground mounted solar panels is an option if you have a large unshaded backyard area. Otherwise, consider buying solar panels in a “solar garden.”) Xcel Energy allows you to install enough panels to provide up to twice your average usage over the last 12 months, which is great, because that could provide all the electricity you will need for a not-yet-purchased EV or not-yet-electrified heating system.

My advice is to purchase your solar photovoltaic system outright, not lease it or sign up for a Power Purchase Agreement (PPA). When it comes to selling your house, anything other than a system that is seller-owned could complicate the sale. I’m a repeat customer of Golden Solar (303-955-6332), but also like Buglet Solar (303-903-9119). What these companies have in common, and which I think is important, is that they are local family-owned businesses, which I much prefer over a national firm such a Tesla or Sunrun Solar.

One situation in which a Power Purchase Agreement or lease works better is if the customer is a tax-exempt non-profit (which can’t benefit from tax credits). Golden Solar put a solar array on the roof of a Golden museum doing a PPA that Golden Solar financed, taking the tax credit for it. The museum pays no more than they were paying Xcel Energy to Golden Solar but will own the system after a few years. If you know of a non-profit that would like to go solar, have them contact Don at Golden Solar.

Improving your home’s insulation should always be the first step in saving money on energy. The IRA provides a 30% tax credit, up to $1,200 annually, for such improvements, specifying $600 for windows and $500 for doors. The gold standard in windows and doors is Alpen High-Performance Products, a Louisville CO company, which made the triple-pane windows we purchased for our South Golden Road office — expensive but worth it in terms of comfort and energy savings. Contact Todd Collins of AE Building Systems, 720-287-4290.

Whole-house energy efficiency retrofits are eligible for a rebate under the IRA, based on proven reduction in your home’s energy costs. Speak with someone from a company like Helio Home, Inc. (720-460-1260) which covers most aspects of reducing home energy use covered by the IRA, from solar to insulation to appliances. The IRA also provides a $150 rebate on a home energy audit, which is an essential first-step to figuring out the best and most cost-effective efficiency improvements you can make. You can learn more about energy audits at www.REenergizeCO.com.

Buy a new washer and dryer! The new top-loading high-efficiency washers are the best, speaking from personal experience. The washer automatically reduces water consumption based on the size of the load; and a heat-pump electric dryer saves on electricity.

Landscaping, done right, can save on energy and water. Think shade trees and xeriscaping, or installing buffalo grass, which requires little watering or mowing. Call Darwin at Maple Leaf Landscaping, Inc. (720-290-8292), a client of mine, to discuss the possibilities at your house.

If your house doesn’t already have one, a whole-house fan is a great energy saver, allowing you to flush hot daytime air out of your house before activating the A/C when you come home. It can also allow you to leave the A/C off overnight by bringing in cool nighttime air on a quiet, low-speed setting. Whole-house fans cost between $500 and $2,000 installed. They don’t earn their own IRA benefit, but would contribute to the benefit you earn with the whole-house retrofit mentioned above. I am a happy repeat customer of Colorado Home Cooling, now part of Colorado Home Services, 303-986-5764.

Not mentioned in that Washington Post article was daylighting of your home, which is one of my favorite ways to reduce electricity consumption by drawing sunlight into dark interior spaces. I installed Velux sun tunnels in two of my past homes, including in a windowless garage, and in our former office on South Golden Road. For that, I used Mark Lundquist, owner of Design Skylights (303-674-7147).

What Are the Steps You Can Take Toward Making Your Home Net Zero Energy?

I don’t know anyone who doesn’t like the idea of saving money, which will happen when you convert your home to “net zero energy.” So, what are the steps you can take to get there?

“Net zero energy” means that your home generates more energy than it consumes. With “net metering,” your electric meter runs backwards when your solar panels generate more electricity than you’re using (on a sunny day), then runs forward at night, resulting in zero (or less) net consumption of electric power.

Solar power gets more affordable every year. When I purchased my first 10-kW solar photovoltaic system 15 years ago, the cost was over $60,000, but Xcel Energy gave a rebate of $4.50 per watt, so I got a check for $45,000 from the utility, reducing my net cost to $15,000. Nowadays that same system would cost as little as $15,000 with no Xcel rebate but a 26% federal tax credit.

While you can generate your own electricity, you cannot generate your own natural gas, so terminating natural gas service is key to achieving net zero energy. This involves some major system changes if you are currently heating your home and your water using natural gas, cooking with gas (including with a gas grill) and have a gas fireplace.

There are electric alternatives to all of these uses of natural gas, and you’ll appreciate that eliminating natural gas also eliminates the possibility of a gas explosion and of carbon monoxide poisoning (unless you have a gas powered car).

Heating your home with electricity used to mean installing baseboard resistance heating units in each room, but that is so 20th century. Nowadays electric space heating is done far more efficiently (and evenly) using heat pumps.

Gas forced air furnaces and water heaters are considered to have a 15-year life expectancy, so when yours fail, think of that as an opportunity to adopt heat pump technology for both functions. And a heat pump eliminates the need for a separate A/C unit, since it heats and cools.

Gas furnaces and water heaters generate heat by burning gas. A heat pump moves heat, similar to what A/C does. (How heat pumps work) It cools your home by moving the heat out of your house. If you put your hand over the external compressor unit while it’s cooling your home, you will feel the heat that was moved from inside your home. In heating mode, the process is reversed, and the heat pump moves heat from outdoors into your house. It may surprise you to know that when it’s freezing outside there is actually heat that can be moved from outside to the interior of your house, but it’s true. (Heat pumps work in extremely cold climates) Our office has been heated solely by heat pump since November 2017, and ever since there has never been a day when the system failed to keep our office at 70°F or warmer.

A simple one-unit 12,000-BTU, 29.3-SEER ductless mini-split system from Fujitsu can be found online for $1,961. That’s a small unit, suitable for one room or a garage (a great application!). For our office, we bought a Mitsubishi system in which a single compressor drives three separate wall units, each with its own thermostat.

A heat pump water heater (which I installed at our home) has the compressor built into the unit, above the tank. You can feel cool air emitting from it when it is heating water. I suggest putting it in a wine cellar where it’ll keep the room cool without buying a separate A/C unit.

For cooking, you’ll be amazed and delighted by the induction cooktops that are now widely available. I saw them used on a cruise ship for both cooking and warming surfaces, and the chefs loved them. (Modern cruise ships have eliminated natural gas because of the fire hazard.)

An all-electric home will, of course, demand more electricity, but Xcel Energy now allows you to install enough solar panels to generate double your electrical usage over the prior 12 months. That is more than enough to cover your new electric space heating, water heating and cooking needs, with capacity left over to charge an EV, too.

An important first step in pursuing net zero energy for your home is to reduce your need for energy, and the easiest and cheapest way to do that is to improve your home’s insulation. I had Dennis Brachfield of About Saving Heat blow cellulose insulation into the exterior walls (not just the attic) of a 1940s bungalow I owned, and I was astonished at how much more comfortable the house became. Even if your exterior walls have batt insulation in them, there is still space in the walls to blow in cellulose. (How to insulate an old house)

I learned something interesting from that experience. We all know that walls can radiate heat, such as a brick wall in bright sunlight. Well, walls can also radiate coldness, or suck heat. The air temperature in my bungalow before and after blowing in insulation was the same, but I felt warmer and burned less gas.

You can go beyond improving the insulation of your exterior walls and attic. There are numerous places that allow cold into your home, especially around your windows. Whether or not you install triple-pane Alpen windows, as we did at our office, caulking around the window frames and elsewhere can reduce the energy needed to heat your home.

A blower door test done by a contractor will identify the air leaks in your home. Insulating your attic with blown-in cellulose and your crawlspace with plastic sheeting will also reduce your home’s energy needs whether from gas heating or your new heat pump. (Insulating crawl spaces)

Of course, many homes, especially in older neighborhoods, can’t benefit from solar power because of shading from trees or insufficient south-facing roof area, but you can purchase community solar. (This is also a good solution for condos which have no roof at all.)

The way community solar works is that you invest in solar panels that are part of a solar farm in some distant pasture. The electricity generated by your panels in that remote location is credited to the electric meter for your home or condo. One advantage of community solar is that when you move, you only need to change which meter gets credited with your solar production.

Other ways of reducing energy use include replacing CFL or incandescent light bulbs with affordable LED bulbs and “daylighting” your home or office. (Batteries + Bulbs sell 8-packs of 60W LED replacement bulbs for $6.49, tax included, after $15 instant rebate.) We have “sun tunnels” in our home and office to bring daylight into interior spaces. In fact, on a sunny day we don’t need to turn on any lights in our office. It’s great— and saves energy. We had Design Skylights of Evergreen install Velux sun tunnels at both home and office.

Would you like one of us to visit your home for a private consultation about the sustainability possibilities in your home? Email me at Jim@GoldenRealEstate.com.

Buyers Benefit From Having an Agent Who Knows Home Systems and Sustainability

One of the reasons I enjoy showing homes to buyers is that I get to educate them about home systems and how they work, as well as identify the sustainable and not-so-sustainable features of each home.

The agents at Golden Real Estate have a thorough understanding of home systems as a result of our combined decades of experience and hundreds of transactions. In addition, we have taken classes on energy efficiency, insulation, solar power and home construction which allow us to serve buyers better when we show them homes.

Together, for example, we toured the model homes at Richards Farms when they were under construction, where we learned, among other things, about that builder’s foam insulation process.

There are so many aspects of energy efficiency and sustainability. Everyone by now knows about solar photovoltaics — creating electricity from the sun. Our office has 20 kW of solar panels, but having solar power is only the beginning. It’s how efficiently you use that power that makes the difference.

Heating and cooling is the biggest user of energy in any home, and the number and variety of HVAC systems have become more extensive and more complicated, and we understand and can explain them. They include: gas forced air heating and compressor-based air conditioning (most common in Colorado and much of the country), hot water baseboard heat, hot water radiant floor heating, wall-mounted heating panels or strips, heat pump mini-splits for both heating and cooling, hybrid heat-pump with gas forced air (which Rita and I have in our home), ground-source heat pump for both heating and cooling (the “gold standard” of efficient heating and cooling) — and let’s not forget heating with wood or wood pellets!

Windows can vary greatly. Double-pane windows may be standard now, but a Colorado company, Alpen, has made a name for itself with triple-pane windows and now quadruple-pane windows. Recently I wrote about John Avenson’s Westminster home, in which some of his south-facing Alpen windows have micro-etching to divert sunlight toward the ceiling of his kitchen, a high-tech alternative to reflective window shelving, which we saw when we toured a newer building at the National Renewable Energy Laboratory.

Skylights are so 20th Century. Today’s modern replacement are sun tunnels (Solatube is a leading brand), which are great for illuminating interior rooms. Just last week I showed a home with five Solatubes in it, lighting up the living room and an interior bathroom amazingly well from the mid-day sun. My buyer didn’t realize they weren’t ceiling light fixtures until I pointed them out. (We have two sun tunnels in our home illuminating our windowless garage and laundry room, and we have four sun tunnels in the Golden Real Estate office. We don’t have to turn on any lights on sunny days!)

A knowledgeable agent can also point out passive solar features of a home, which others might not recognize. These include proper window configuration, wide overhangs above south-facing windows, thermal masses in south-facing sunrooms, and deciduous trees providing strategically positioned shade in the summer but allowing more sunlight in the winter. I like to see (and point out) cellular shades, especially vertical ones covering patio doors for cold-weather insulation.

Often I notice that the listing agent didn’t mention the features (such as the Solatubes) that my buyers and I recognize as selling points. Of course, when doing the narrated video tours of our own listings, my broker associates and I don’t miss the opportunity to point out those features. And, of course, we are sure to mention those features in the MLS listing.

Many agents miss the opportunity to write a separate description on the MLS for each individual room. It’s not a mandatory field, but it’s the best place to mention a room’s Solatube, heated floor, porcelain tile, hardwood or other feature.

John Avenson of Westminster Is a Committed Teacher of Energy Efficiency

The sponsors of the annual Metro Denver Green Homes Tour, held on the first Saturday each October, are preparing to “go virtual” in case an in-person tour is not allowed.

**John Avenson’s house at 9988 Hoyt Place, Westminster**

That will be accomplished by creating online video tours of the most notable “green” homes featured over the past 20 years. Since I’m on the steering committee for the tour and have the equipment and experience from creating video tours of homes for sale, I volunteered to create those video tours, starting with John Avenson’s home at 9988 Hoyt Place in Westminster.

By clicking here, you can view the 41-minute video tour, led by John, which I created last Friday. It is highly educational.

Many people, myself included, have created homes which can be considered a “model” of sustainability, solar power, and energy efficiency, but John is surely the only homeowner who has turned his home into a classroom for teaching it. He even posted pictures and diagrams throughout the house with instructional content about this or that feature, as you will see on that video.

He also hosts monthly Passive House meetings in his home theater which are also streamed online. They can be found at www.meetup.com/Passive-House-Meetup-S-W-Region/

John’s house was originally built by the Solar Energy Research Institute (SERI, now the National Renewable Energy Laboratory or NREL) in 1981 using then-state of the art technology, but John has diligently, and at great personal expense, kept retrofitting his home with newer technology, which he is happy to explain to visitors and which he explains on the 41-minute video.

For example, because of increased insulation and Alpen quadruple-paned windows, he was able to get rid of SERI’s supplemental natural gas furnace, installing a conditioning energy recovery ventilator (CERV) which is powered electrically. His grid-tied solar PV system provides all his home’s energy needs and has reduced his Xcel Energy bill to under $10 per month — the cost of being connected to the electrical grid.

Some of the technological innovations featured in my video with John were new to me. For example, the Alpen windows across from his kitchen have horizontal micro-etching which redirects the sun’s rays 90° upward to his ceiling instead of straight through the glass, reducing the need for lighting.

John provided his email address in the video, saying that his “learning center” is open 24/7 and that he welcomes all inquiries and visitors.