May 2026 Sunriver Scene - Flipbook - Page 12
Energy at the household level: Understanding use, cost and impact
By Kelli Anderson
Every day, the human body
performs a quiet miracle.
From the food we eat, our
cells extract enough energy
to keep our hearts beating,
our lungs breathing and our
muscles moving.
All this life-support activity
uses about 2.5 kilowatt-hours
per day, roughly equivalent to
a 100-watt light bulb glowing
steadily throughout the day.
Modern homes and cities run
on energy flows that dwarf what
our bodies can ever produce.
In a single day, the average
household uses more electricity
than one person consumes in an
entire year. The energy arrives
invisibly, yet represents a vast
system of fuel extraction, power
generation, transmission lines
and environmental impact.
Comprehending energy at a
human scale changes how we
see it. A kWh is no longer an
abstract number on a bill; it’s
the equivalent of days of human
effort, gallons of fuel burned or
pounds of carbon released into
the atmosphere. And our need
for it keeps growing.
Energy costs and consump-
tion are on the rise after a period
of virtually stagnant growth
from 2008 to 2021. In 2024,
the United States consumed
about 4.086 trillion kWh of
energy. That’s the equivalent of
nearly 15 billion lightning bolts,
or roughly 230,000 Hiroshimascale explosions all being delivered quietly through wires and
outlet covers in one year.
Our households alone account for 38% of that energy
consumption, and space heating and cooling account for
about half of residential use,
roughly 19% of total energy
consumption.
The United States accounts
for approximately 16% of the
world’s electricity consumption
despite having only 4% of the
global population.
And we rank among the
world's highest per capita electricity consumers, reflecting
both high living standards and
opportunities for efficiency
improvement. Commercial use
refers to the stores and businesses we purchase goods and
services from, which account
for 36% of our total energy consumption, with refrigeration or
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space cooling accounting for
one-third of that.
Then, there is the cost.
On the economic side, the
Bureau of Labor Statistics reports that electricity rates rose
by roughly 13% from 2022 to
mid-2025. In one 2024 survey,
34% of households reported
cutting back on essentials to
pay energy bills. Rising energy
costs don’t just strain household
budgets. They can also worsen
environmental outcomes.
When electricity and fuel
become more expensive, households may turn to cheaper, less
efficient options in the short
term. Higher costs reduce a
household’s ability to invest
in efficiency and clean energy upgrades that would lower
emissions over time.
When energy is used inefficiently, it's not just wasted
electricity. It's wasted resources,
money and environmental
capacity. The good news is this
scale cuts both ways.
Small, thoughtful choices
made in individual homes
ripple outwards.
When millions of households reduce energy costs by
even modest amounts, the
collective impact rivals that of
major power plants or infrastructure projects.
May Twilight Talk
You can learn more about
how to make your home more
energy efficient at May’s Twilight Talk, Living Lightly: Al-
ternative, Low Impact Power
for Everyday Homes, presented by the owner of Solaire
Homebuilders.
This presentation will be on
Thursday, May 21, doors open
at 5 p.m., and the lecture will
start at 5:30 p.m. Light refreshments will be served.
Register at www.snco.org/
events for upcoming Twilight Talks and other events
at the Sunriver Nature Center
& Observatory.
Sunriver Nature Center &
Observatory is located at 57245
River Road, off Circle 3, on the
way to the airport and marina.
For information, volunteer
opportunities, current hours,
programs, or questions, visit
snco.org or call 541-593-4394.
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Page 12
MAY 2026 SUNRIVER SCENE
(541) 593-2148
(800) 200-2148
56825 Venture Lane Sunriver, OR 97707 • www.waterworksspas.net
