ASHRAE Journal - February 2021 - 7
INDUSTRY NEWS
Industry Roundup
Making Smart Thermostats More Efficient
CAMBRIDGE, MASS.-Since HVAC systems account for nearly
Heating Buildings Using Wastewater
MONCTON, NEW BRUNSWICK, CANADA-A Canadian utility plans to
use the sewage and wastewater it treats to heat four of
its buildings starting this year. The incoming material
from toilets, showers, sinks and washing machines
is warm enough that the utility wants to use a heat
recovery system. The new system could reduce the
facility's net greenhouse gas emissions by about 22%.
Source: CBC
half of a building's energy use, smart buildings use
smart thermostats. But acquiring data in smart buildings is a time-consuming process. MIT researchers
have designed a new smart thermostat that uses dataefficient algorithms that can learn optimal temperature thresholds within a week. The smart thermostat
quickly learns to optimize building microclimates
for both energy consumption and user preference.
Source: MIT
Study Analyzes How Sweat, Bleach
Affect Gym Air Quality
Geothermal Micro-Districts Progress
BOULDER, COLO.-One sweaty, huffing, exercising person emits
as many chemicals as up to five sedentary people, according to a new University of Colorado Boulder study. Those
human emissions could chemically combine with bleach
cleaners, which many gym facilities use to sanitize equipment, to form new airborne chemicals with unknown
impacts to IAQ. Source: University of Colorado Boulder
setts will attempt to deploy geothermal heating across
entire neighborhoods-an innovative model that aims
to reduce fossil fuel use while providing an economic
transition for gas utilities and their workers. One of the
micro-district concept's goals is to help the state reach
its goal of achieving net-zero carbon emissions by 2050.
Source: Energy News Network
MERRIMACK VALLEY, MASS.-Two pilot projects in Massachu-
Effective healthy air solution gets a BOOST
VOCs
Viruses/Bacteria
Dust/Allergens
Moisture
Our easy-to-install 100 CFM Intelli-Balance Energy
Recovery Ventilator is now even more effective.
When large gatherings in the home require greater
ventilation, the new occupant-controllable BOOST
function increases airflow on demand. With
the flip of a switch, two ECM motors with Smart
Flow™ technology BOOST output power to provide
healthier indoor environments.
Give your homes and your sales a healthy boost.
Visit your local HVAC distributor or visit
www.intellibalance.com to learn more.
This product meets strict energy efficiency guidelines set by Natural Resources Canada and is ENERGY STAR® certified for the Canadian market only.
FEBRUARY 2021
ashrae.org
ASHRAE JOURNAL
7
http://www.intellibalance.com
http://ashrae.org
ASHRAE Journal - February 2021
Table of Contents for the Digital Edition of ASHRAE Journal - February 2021
Contents
ASHRAE Journal - February 2021 - Intro
ASHRAE Journal - February 2021 - Cover1
ASHRAE Journal - February 2021 - Cover2
ASHRAE Journal - February 2021 - 1
ASHRAE Journal - February 2021 - Contents
ASHRAE Journal - February 2021 - 3
ASHRAE Journal - February 2021 - 4
ASHRAE Journal - February 2021 - 5
ASHRAE Journal - February 2021 - 6
ASHRAE Journal - February 2021 - 7
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ASHRAE Journal - February 2021 - Cover3
ASHRAE Journal - February 2021 - Cover4
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