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Renewable & Efficiency Technology

a white graphic of a bulb with money in it and a lot of calculation on a blackboard behind it

How Do Energy-Efficient LED Bulbs Save Energy? (The Math)

Tired of paying high electricity bills every month? While there are many reasons your electricity expenditure may be way overboard, inefficient light systems are among the chief causes.

Read More How Do Energy-Efficient LED Bulbs Save Energy? (The Math)Continue

A showerhead emitting water with the text "low-flow?" transposed above the image

Low-Flow Showerheads: How Do You Tell if You Have One?

If you’ve ever had to replace or fix your shower head – or you’re shopping for a new one – you may wonder which type offers the most pressurized water flow and which is more economical. The right shower head can change your mornings (and your bank account), and low-flow shower heads are a perfect choice. 

Read More Low-Flow Showerheads: How Do You Tell if You Have One?Continue

A woman washing dishes in her kitchen sink with cold water

Can You Wash Your Dishes With Cold Water And Soap?

Cleaning your utensils with hot water is all bliss until you start feeling the heat of your energy bills. The good news is you don’t necessarily have to use hot water, as cold water and soap will still effectively wash your plates, glasses, and cutlery.

Read More Can You Wash Your Dishes With Cold Water And Soap?Continue

An active shower head with the text "Flow Restrictor?" transposed above the image

Flow Restrictors: Do All New Shower Heads Have Them?

New shower heads come loaded with many outstanding features worth considering. But, as you look to improve your water conservation, one thing that you cannot afford to ignore is a flow restrictor.

Read More Flow Restrictors: Do All New Shower Heads Have Them?Continue

A reverse osmosis system next to a sink on a countertop, with the text "reduce wastewater" transposed above the image

How To Reduce Wastewater From a Reverse Osmosis System

If you’re a reverse osmosis (RO) system user, you know it’s one of the most effective methods for obtaining safe drinking water. However, you’ll also know that a significant drawback to this technology is the amount of wastewater it produces. 

Read More How To Reduce Wastewater From a Reverse Osmosis SystemContinue

A low-flow showerhead with water coming out of it and graphics depicting steam transposed above the image

Do Low-Flow Showerheads Make Hot Water Last Longer?

It’s undeniable that water scarcity is becoming a growing concern, making it more imperative than ever to use water wisely. Low-flow shower heads are designed to conserve water by reducing the water used during each shower. 

Read More Do Low-Flow Showerheads Make Hot Water Last Longer?Continue

Are LED Bulbs Dimmable? (How To Tell If They Can Be Dimmed)

Are LED Bulbs Dimmable? (How To Tell If They Can Be Dimmed)

Some LED bulbs are dimmable, but not all, which can cause confusion. This article will dispel any ambiguity.

Read More Are LED Bulbs Dimmable? (How To Tell If They Can Be Dimmed)Continue

a black Watersense certified Delta shower head installed in a white subway tile shower and the words low flow vs high flow on the left

High vs. Low-Flow Showerheads (GPM): Which Is Better?

Federal government regulations mandate that showerheads shouldn’t have flow rates greater than 2.5 gallons-per-minute (GPM) to reduce water wastage. As you can get showerheads with GPMs lower than 2.5, should you stick with what’s mandated, or is it beneficial to opt for the former?

Read More High vs. Low-Flow Showerheads (GPM): Which Is Better?Continue

The bottom rack of a half-empty open dishwasher

Is It Wasteful to Run a Half-Empty Dishwasher?

It’s normal to feel guilty thinking of all the energy and water wasted when you turn on the dishwasher to clean just a few dishes. With the average water bill in the U.S. being $40.92 and electricity 13.72 cents per kilowatt-hour, you can’t afford to be wasteful.

Read More Is It Wasteful to Run a Half-Empty Dishwasher?Continue

What Is The HERS Index? (The Green Home Test to Know)

What Is The HERS Index? (The Green Home Test to Know)

Do you know what your home’s HERS Index is? Are you even familiar with HERS ratings? This guide will tell you everything you need to know!

Read More What Is The HERS Index? (The Green Home Test to Know)Continue

Inflation Reduction Act Efficiency Tax Credits: Total Guide

Inflation Reduction Act Efficiency Tax Credits: Total Guide

The Inflation Reduction Act Efficiency Tax Credits could be your big break if you want to save some money. This ultra, in-depth guide will answer all your most burning questions about these tax credits!

Read More Inflation Reduction Act Efficiency Tax Credits: Total GuideContinue

Various types of light bulbs surround an LED bulb with the text" energy efficiency" transposed above the image

What Is the Least Energy-Efficient Light Bulb Type? Ranked

Are you wondering what light bulb type is the least energy-efficient? With energy bills rising, it’s essential to know which bulbs use the most energy and which are more cost-effective.

Read More What Is the Least Energy-Efficient Light Bulb Type? RankedContinue

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  • Articles
    • Building Science and Home Performance
      • Air and Gap Sealing
      • Ductless Mini Split HVAC
      • Efficient HVAC
      • Efficient Water Heating
      • Energy Efficient Cool Roofs
      • Energy Efficient Lighting
      • Energy Audits & Efficiency Testing
      • ERVs and HRVs
      • Heat Pump Hot Water Heaters
      • Hurricane Ties/Straps
      • Hurricane Protection
      • Insulation
      • Radiant Barriers
      • Vapor Barriers
    • Economics & Monetary System
    • Florida Green Building Resources
    • Homeownership
      • Accessory Dwelling Units [ADUs]
      • Shipping Container Homes
      • Electric Vehicles [EVs]
      • Green Homebuilding
      • Healthy Homes
      • Home Affordability
      • Home Buying
      • Homeownership
      • Hurricane Protection
      • ICF Construction
      • Modular Homebuilding
      • Smart Real Estate Investing
    • Media & Podcasts
    • Net-Zero Homes and Lifestyle
      • Attainable Home Case Studies
      • Sustainable Short Term Rentals [STR’s]
    • Renewable & Sustainability Tech
      • Small Wind Turbines
      • Solar Energy
      • The Environment & Climate Change
  • Denver Services
    • Denver Metro Area Energy Audits
    • Prepare For Your Energy Audit
    • Denver Metro Area Air Sealing
    • Denver Metro Area Insulation Upgrades
    • Xcel Energy Whole Home Efficiency Program
    • Solar Design And Proposal Review
  • About Us
  • Savings Calculators
  • Contact Us
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