
Grow Your Savings Faster
Make your savings work harder with an Energy Capital High-Yield Savings Account. Earn a competitive rate while keeping your money accessible — plus, members with an Energy Capital checking account can qualify for our bonus savings rate.*

- Unlock our bonus rate of 2.74% APY* with an Energy Capital checking account*
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No monthly maintenance fees
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Secure and federally insured
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Easy access through digital banking
What Is a High-Yield Savings Account?
A High-Yield Savings Account helps your money grow faster than a traditional savings account while keeping your funds accessible. It can be a great option for emergency savings, short-term goals, major purchases, or money you want to set aside while still earning dividends.
With Energy Capital, you can earn an even higher bonus rate when your High-Yield Savings Account is paired with an Energy Capital checking account.*

What Is a High-Yield Savings Account Best For?
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Emergency funds
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Short-term savings goals
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Saving for large purchases
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Holding cash while planning investments
How It Works
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Deposit money into your account
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Earn interest based on your balance
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Access your funds when needed
- Interest is accrued daily and compounded monthly.
- Qualify for our bonus rate with an Energy Capital checking account
This account is best if you:
- Want to grow your savings safely
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Are building an emergency fund
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Prefer low-risk financial accounts
- Want to maximize your savings with an Energy Capital checking relationship
As a not-for-profit credit union, Energy Capital is focused on helping our members make more of their money. From high-earning deposit accounts to borrowing, investing, and everyday financial tools, our products are designed to work together to support your financial goals.
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- Checking and Savings Accounts
- Auto, Boat, Motorcycle and RV Loans
- Credit Cards and Personal Loans
- Cryptocurrency & Investing Options
- Retirement Accounts
- Financial Counseling
- Free Notary for Members
- And more!
Access your Money Anytime, Anywhere
Life moves fast and your funds should move at the same speed. Energy Capital is committed to serving our members anytime and anywhere. With services like online banking, a wide ATM shared network, and conveniently located branches - you can access us with ease.

Get Started Today with an Energy Capital CU Account
Ready to take control of your finances? Opening an account with Energy Capital CU is quick, easy, and hassle-free. Join thousands of satisfied members that use our accounts for their banking.

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Government issued ID/Drivers License/State ID or Passport with current address
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Your complete physical and mailing address
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Social Security Number
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Date of Birth
- Stop by one of our Energy Capital CU branch locations in Katy, Northwest Houston in Jersey Village, or Spring, TX
- Use our quick and convenient 3-step online application
Yes, high-yield savings accounts typically offer significantly higher interest rates, helping your money grow faster.
How much money should I keep in a savings account?
It’s commonly recommended to keep 3–6 months of expenses in savings for emergencies, though this varies by individual.
Can I access my money anytime?
Yes, you can access your funds when needed, though transaction limits may apply.
Is my money safe?
Yes, funds are insured up to $250,000 through the NCUA.
Interest is based on your average daily balance and paid monthly.
Is a high-yield savings account good for long-term investing?
It’s better suited for short-term savings. Long-term investing may require other options like retirement or investment accounts.
Do I pay taxes on the interest I earn?
Yes, interest earned on savings accounts is typically considered taxable income.
Can I have multiple savings accounts?
Yes, many people open multiple savings accounts for different goals (emergency fund, travel, etc.).
What is APY and how is it calculated?
APY (Annual Percentage Yield) reflects the total interest earned over a year, including compounding.
How does a high-yield savings account compare to a money market account?
Both earn interest, but money market accounts may offer check-writing or debit access, while savings accounts are more limited.
Can I link this to my checking account?
Yes, you can easily transfer funds between Energy Capital CU accounts.
Can I automate transfers into my savings account?
Yes, you can set up automatic transfers from your checking account to build savings consistently.
Is my money locked in?
No, your money remains accessible, though some withdrawal limits may apply.
Save More When You Pair Savings + Checking
Your savings and checking can work even better together.
Pair your High-Yield Savings Account with an eligible Energy Capital checking account to unlock our bonus savings rate* of 2.74% APY* while keeping your everyday spending and savings conveniently connected.
- High-Yield Checking
Earn an Elevated Dividend
ATM Fee Refunds
$0 Monthly Fee
$0 Minimum Balance
- Free Checking
Perfect Everyday Checking Account
$0 Minimum Balance
$0 Monthly Fee

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