Give me a bunch of ways I can keep my house cool in the summer
- Install whole house AC that's integrated with your heating system
- Buy an in-window unit to keep an individual room cool
- Install a whole house fan that pulls in cool air from open windows at night into living area and exhausts the hot air into the attic
- Place fans throughout the house but place them in front of open windows at night to pull in cool air
- Install a swamp cooler, it's sometimes cheaper than installing a full AC system
- Make sure to close windows and curtains in the morning hours after the house cools down over night
- Get a cooler filled with ice and place a fan into it forcing cold air into the room.  The ice will melt fast so be ready to refill often.  Not the most efficient but in a pinch it can help