As summer approaches and temperatures rise, energy bills often follow suit as air conditioners work overtime. Fortunately, there are ways to keep your home cool while maintaining energy efficiency and keeping costs manageable.
While air conditioning is a lifesaver during sweltering heat, it comes with environmental trade-offs. Air conditioners are a significant contributor to greenhouse gas emissions, which exacerbate global warming and lead to more extreme heat waves. Scientists warn that temperatures are expected to rise annually, but you can strike a balance between staying comfortable and reducing environmental impact.
Here are 12 practical tips to help:
1. Clean Your Air Conditioner
Blocked vents and dirty filters hinder airflow, forcing your air conditioner to work harder. Regularly cleaning the vents, filters, and ducts—or hiring a professional to do so—ensures smooth airflow, improving efficiency and lowering energy costs.
2. Schedule Professional Maintenance
Even if you handle basic cleaning yourself, it’s wise to have a professional inspect your air conditioning system. They can identify issues such as faulty wiring or poor airflow, helping prevent costly repairs later.
3. Maintain a Consistent Temperature
Avoid large temperature fluctuations during the day. Keeping the thermostat steady reduces strain on your air conditioner during peak heat hours.
4. Opt for a Higher Temperature
Setting the thermostat to around 70°F instead of lower temperatures can cut energy use by up to 20%. Lowering the temperature too much not only increases costs but also impacts the environment.
5. Turn It Off When Possible
Take advantage of cooler nights and breezy weather by turning off the air conditioner and opening windows. When no one is home, turn off the system or set it to a higher temperature (around 70°F) to conserve energy and give the unit a break.
6. Be Mindful of Peak Hours
Energy usage peaks in the afternoon and evening when temperatures are highest. Spend time at cooler spots, such as a local pool, lake, or air-conditioned public space, to reduce reliance on your air conditioner during these hours.
7. Close Windows During the Day
If you’ve enjoyed cool night breezes with open windows, remember to shut them in the morning to keep the rising heat out.
8. Block Out Sunlight
Closing blinds or curtains during the day can significantly reduce the amount of heat entering your home, keeping your air conditioner from overworking.
9. Use Fans Alongside Your Air Conditioner
Ceiling fans are excellent for circulating cool air, allowing you to rely less on your air conditioner while maintaining a comfortable indoor temperature.
10. Cook Strategically
Minimize the use of heat-producing appliances during the hottest parts of the day. Opt for microwave or slow cooker meals instead of using the oven. Alternatively, prepare cold dishes like salads or charcuterie boards to keep your home cool.
11. Improve Ventilation and Insulation
Proper insulation is key to efficient cooling. Seal any cracks or gaps, use weatherstripping, and ensure your attic or basement is well-insulated to prevent cool air from escaping.
12. Invest in a Smart Thermostat
Although smart thermostats require an upfront investment, their programmable features help optimize energy usage. They can adjust temperatures automatically while you’re away, ensuring efficiency without sacrificing comfort.
By adopting these tips, you can enjoy a cooler, more energy-efficient summer while keeping costs—and your environmental impact—in check.
Old Janitor Gives His Jacket to a Freezing Girl on the Street
An old street cleaner gives his only coat to a freezing girl, thinking nothing of it — until she returns seven years later, successful and unrecognizable, holding the same coat…and a life-changing surprise.
At sixty years old, James had settled into a life of quiet repetition. Every morning before the city fully woke, he was already out on the streets, broom in hand, sweeping away the evidence of yesterday — cigarette butts, fallen leaves, crumpled receipts, and the occasional coffee cup someone had carelessly discarded.
In the evenings, he did it all over again.
An old man sweeping the streets in the morning | Source: Midjourney
The shop owners along his route knew him, though few really knew him. To some, he was just Old James, the street cleaner who worked like clockwork, his presence as familiar as the buildings themselves.
The baker on the corner sometimes gave him a roll at the end of the day. The café owner would nod in greeting. Others barely acknowledged him, treating him like part of the city infrastructure; a lamppost with a broom.
James didn’t mind. At least, that’s what he told himself.
An old man looks thoughtful while sitting on a bench | Source: Midjourney
His world was small. A single-room apartment with peeling wallpaper and a radiator that only worked when it wanted to. No family, no visitors, no pets. Just him, his broom, and the endless rhythm of work.
Then came that winter.
The cold had settled in early, wrapping the city in an icy grip. Snow piled up along the sidewalks, the wind cut like a blade, and even James, wrapped in his old, frayed jacket, felt it sink deep into his bones.
A back-view of an old man walking on a sidewalk in snowfall | Source: Pexels
That’s when he saw her.
She couldn’t have been older than fourteen: small, thin, with tangled dark hair that half-covered her face. She moved quickly, her arms wrapped around herself, as if trying to shrink against the cold. But what struck James most — what made him pause, mid-sweep — was what she was wearing.
Just a sweater.
No coat. No gloves. No scarf.
James frowned, lowering his broom. That’s not right.
“Child!” he called out, his voice gruff from years of talking to no one.
The girl stiffened but didn’t turn immediately.
A young girl in a thin sweater is standing in the cold | Source: Midjourney
James took a few steps closer, his boots crunching against the frost-covered pavement. “Why are you only wearing a thin sweater?”
She finally turned, her expression guarded. Up close, he could see that her lips were slightly blue, her hands curled into fists against the cold.
She shrugged, avoiding his gaze. “It’s all I have.”
James inhaled sharply. Something heavy settled in his chest.
Without thinking, he unbuttoned his jacket and pulled it off, stepping forward to drape it over her small shoulders.
An old man unbuttons his jacket while standing in the cold outside | Source: Midjourney
The girl’s eyes went wide. “Oh—I can’t—”
“Yes, you can,” James cut in, his voice firm. “And you will. It’s way too cold to be out here like that.”
She hesitated, gripping the jacket with small, trembling fingers. The fabric hung loose on her, swallowing her up, but she didn’t let go.
A slow, shy smile broke across her face. “Thank you, Mr. Dumbledore.”
James blinked. “What?”
She giggled, adjusting the jacket around herself. “You look like Professor Dumbledore from ‘Harry Potter’,” she explained.
A smiling young girl wearing a warm winter jacket in icy cold weather | Source: Midjourney
James huffed out a laugh, shaking his head. “Is that so?”
She nodded, grinning now. “You just need a wand.”
James smirked. “Don’t have one of those, but I’m glad my jacket could come in handy.”
The girl looked down at herself, running her hands over the thick fabric. When she looked back up, there was something different in her eyes, something deeper than gratitude.
“You’re really kind,” she murmured.
James waved her off with a scoff. “You’re welcome, child. Now go on, get somewhere warm.”
An old man smiles while standing on the street and looking at someone | Source: Midjourney
She hesitated for half a second, then gave him a small, quick wave before turning and walking away.
James stood there, watching her disappear into the crowd. The wind cut through his sweater now, making his joints ache, but he barely noticed.
He never saw her again.
Not for seven years.
The city had changed in that time. New buildings had gone up, old ones had been replaced. The bakery he used to sweep in front of had become a trendy café with overpriced lattes.
The exterior of a café on the street during nighttime | Source: Pexels
The streets were busier, filled with younger faces. But James was still there, still sweeping, still following the same quiet routine.
Until one afternoon.
He was sweeping the same street corner when he felt a light tap on his shoulder.
“Professor Dumbledore?”
The voice was warm, teasing. Familiar.
James turned, frowning slightly.
Standing before him was a young woman; tall, poised, with bright eyes and an easy smile.
A young woman with a pleasant smile is looking at someone | Source: Midjourney
In her hands, she held an old, worn-out jacket. His jacket. The pockets were stuffed with something bulky.
James swallowed hard, his throat suddenly tight.
“Child?” he whispered softly.
And just like that, the past came rushing back.
James stood frozen, his broom slack in his grip.
A startled old man holding a sweeping brush while standing on the road | Source: Midjourney
The young woman in front of him — poised, confident, her coat buttoned neatly over a crisp blouse — held his old, worn-out jacket in her hands.
It didn’t make sense.
She looked nothing like the shivering girl he had draped it over all those years ago.
But those eyes.
Those were the same. Bright. Grateful. Knowing.
“Child?” His voice came out hoarse, barely above a whisper.
The woman grinned. “You still call me that?” She shook her head fondly. “It’s been seven years, James.”
A young woman grins while looking at someone | Source: Midjourney
Hearing his name from her mouth startled him. How did she even remember?
She shifted slightly, glancing down at the jacket before meeting his eyes again. “I was hoping I’d find you here. You never left this street, did you?”
James cleared his throat, forcing himself to snap out of his daze. He straightened up, gripping his broom tighter. “Not much reason to leave.”
She studied him for a moment, then smiled. “Do you have time for a coffee? There’s a place right around the corner.”
A cozy café interior with an open window | Source: Pexels
James hesitated. He couldn’t remember the last time someone had invited him anywhere. His life followed a routine — wake up, sweep, eat, sleep. Coffee with a stranger, even one who clearly knew him, wasn’t in the schedule.
But then he looked at the jacket in her hands.
His jacket.
And he nodded.
The café was warm, filled with the scent of roasted beans and fresh pastries. It was the kind of place James rarely stepped into — too polished, too expensive.
She ordered two coffees before he could protest. “Black, right?” she asked, raising a brow.
A photo showing two cups of coffee on a table | Source: Pexels
James blinked. “How’d you—”
“You seem like the type,” she said with a knowing smile.
They took a seat by the window. The heat from the café’s radiator seeped into James’ cold bones, making him realize just how much winter had settled into him over the years.
She slid the jacket across the table. “I wanted to return this.”
James shook his head. “I gave it to you.”
“I know,” she said softly, running her fingers over the worn fabric. “But I needed you to know what it meant.”
A young woman looks at someone with understanding and warmth | Source: Midjourney
James tilted his head, waiting.
She exhaled slowly. “Seven years ago, I was homeless.”
James didn’t react, but something in his chest twisted.
“I had run away from a shelter. It wasn’t… a good place.” She hesitated, then continued, “That night was the coldest I had ever been in my life. I was trying to convince myself I’d be fine. That I didn’t need anyone. Then you stopped me.”
James shifted in his seat. “It was just a jacket.”
She smiled gently. “No. It wasn’t.”
A closeup shot of a smiling young woman in a café | Source: Midjourney
She wrapped her hands around her coffee cup, the steam curling into the air. “You didn’t just give me a coat. You made me feel… seen. Like I mattered. No one had done that in a long time.”
James was quiet. He didn’t know what to say to that.
An old man is sitting in a café and looking at someone | Source: Midjourney
She continued, her voice steady. “That night, because of you, I went back to the shelter. I told myself I’d try one more time. I started studying and working any job I could find. I became a cashier at a small store, and the owner — he saw something in me. He promoted me to manager. Then, when I was nineteen, he made me director of his entire grocery chain.”
James let out a low whistle. “That’s… a lot.”
She laughed. “Yeah, it was.” She tapped the old jacket. “But I never forgot where it started.”
An old worn-out jacket lying on a table in a café | Source: Midjourney
James stared at the jacket, his weathered hands resting on the table. “Didn’t expect all that from just a jacket.”
“It wasn’t just the jacket.” She leaned forward. “It was you.“
James swallowed hard. He wasn’t used to this, to being looked at like he had done something important.
He cleared his throat, glancing away. “Well, I’m glad you’re doing well.”
An old man looks away while sitting in a café | Source: Midjourney
They talked a little longer — about small things. About how the city had changed. About how James still hated how people littered even when there was a trash can two feet away. She laughed at that, and James realized he liked the sound.
Finally, she stood up. “I won’t keep you.”
James followed her to the door. She turned back one last time. “You changed my life, James. I hope you know that.”
Then she was gone.
A young woman with a bright smile is standing outside and looking at someone | Source: Midjourney
That evening, James sat in his tiny apartment, the jacket lying in front of him. Suddenly, he noticed the bulky pockets and decided to check what they were hiding.
His hands stilled. Inside were stacks of crisp hundred-dollar bills. His breath caught as he counted, his mind struggling to process.
Fifty thousand dollars.
His heart pounded, his thoughts racing. He had never seen this much cash in his life.
What was he supposed to do with it?
A closeup shot of 100 Dollar Bills | Source: Pexels
He could move somewhere better. Buy a real winter coat instead of the old patched-up thing he had now. Maybe even stop working — just rest for once in his life.
But then he thought of her.
Of a fourteen-year-old girl walking in the snow with nothing but a sweater.
And James made up his mind.
The next few weeks were the busiest James had ever been.
He visited every shelter in the city, buying jackets, scarves, gloves — whatever the kids needed. He bought toys, books, and warm blankets.
A collection of warm clothing and children’s toys | Source: Midjourney
Every time he handed something out, he saw their eyes light up.
He saw her in each of them.
James never told anyone where the money had come from. He didn’t need to.
One cold evening, he stood outside a shelter, watching a group of kids try on their new coats and jackets, their laughter ringing through the icy air.
A small boy tugged on his sleeve. “Sir, why are you doing this?”
James smiled.
“Just an old man with an extra jacket.”
And for the first time in a long time, he felt warm.
An old man smiles while standing on the street | Source: Midjourney
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