This October snapshot covers four marketers for metro Atlanta homes on AGL. Eligibility and the cost of keeping a plan after its promotion can change the result.
October 2026 fixed natural gas rates
| Marketer / plan | Initial therm rate | Monthly fee used | Published same-term snapshot |
|---|---|---|---|
| SCANA Energy 6-month fixed | 71.9¢ / therm | $4.95 | 71.9¢ / therm $4.95 / month |
| Georgia Natural Gas 6-month fixed | 72.9¢ / therm | $7.99 | 72.9¢ / therm $7.99 / month |
| Gas South 6-month fixed | 69.0¢ / therm | $9.95 | 69.0¢ / therm $9.95 / month |
| Constellation Metro Atlanta · 12 months | 59.9¢ / therm | $6.95 | 83.9¢ / therm $5.95 / month |
| SCANA Energy 12-month Fixed Plus · SAVE | 59.9¢ / therm | $7.95 | 64.9¢ / therm $7.95 / month |
| Georgia Natural Gas 12-month Fixed · FEATURED | 49.9¢ / therm | $8.99 † | 67.9¢ / therm $8.99 / month |
| Gas South 12-month fixed | 67.0¢ / therm | $9.95 | 67.0¢ / therm $9.95 / month |
| SCANA Energy 18-month Fixed Plus · SAVE | 57.9¢ / therm | $7.95 | 62.9¢ / therm $7.95 / month |
| Georgia Natural Gas 18-month fixed | 72.9¢ / therm | $9.99 | 72.9¢ / therm $9.99 / month |
| Constellation Metro Atlanta · 24 months | 62.9¢ / therm | $6.95 | 85.9¢ / therm $5.95 / month |
| SCANA Energy 24-month Fixed Plus · SAVE | 61.9¢ / therm | $7.95 | 66.9¢ / therm $7.95 / month |
| Gas South 24-month fixed | 77.0¢ / therm | $9.95 | 77.0¢ / therm $9.95 / month |
| Georgia Natural Gas 24-month fixed | 72.9¢ / therm | $9.99 | 72.9¢ / therm $9.99 / month |
| SCANA Energy 36-month Fixed · SAVE | 72.9¢ / therm | $4.95 | 75.9¢ / therm $4.95 / month |
SCANA also publishes standard fixed alternatives and Plus variants. The calculator checks those alternatives when selecting its best offer. The listed offer does not establish eligibility at every metro Atlanta address.
Current offers: what you must do
SCANA Energy
SAVE: 12-month Fixed Plus 59.9¢ ($9.95/month); 18-month Fixed Plus 57.9¢; 24-month Plus 61.9¢. New customers; location and credit restrictions. Expires November 5.
SAVE code required. Fixed and Fixed Plus offers are both displayed. Compare their monthly fees as well as their therm prices. Higher monthly fees can outweigh a lower therm rate.
Read marketer offer →Georgia Natural Gas
GREEN: eligible enrollment October 5–November 4 receives a 5¢/therm reward for 12 bills and Greener Life service free for 12 months. FEATURED: 12-month fixed 49.9¢; with the selected 5¢ reward, effective 44.9¢ for 12 bills. The $10/month credit is an alternative to the therm discount and is excluded. Published 12-month fee range $7.99–$8.99 is assumed; confirm your FEATURED fee.
GREEN requires eligible enrollment, continued plan participation and timely payment. The optional reward reduces year-one cost; retaining Greener Life after the free year adds $4.99/month in the five-year scenario. 12-month exit fee falls from $100 to $50 in the second half.
Read marketer offer →Constellation
PSC lists new-customer Metro Atlanta fixed plans: 59.9¢ for 12 months; 62.9¢ for 24 months, with $6.95/month fee. No separate website promotional price verified; website enrollment requires a location quote.
Metro Atlanta plan is a PSC-filed regional offer, not a verified website promotion. Restricted to ATL TRA / SNG delivery groups and new customers. Verify your address and final quoted customer service fee. Standard statewide published plans are available in the baseline comparison.
Read marketer offer →Gas South
SAVE50: $50 in bill credits advertised with fixed-plan sign-up. Live residential page displays 67¢ for 12 months, matching PSC. Intro variable rate: 39¢ for the first month only. Rates expire November 5.
Monthly fee is $6.95 or $9.95 depending on qualification. $50 credit requires eligible enrollment with SAVE50; payment timing and final credit conditions must be confirmed. Calculator applies it only when “Include eligible bill credits” is selected. No deposit is not counted as a discount.
Read marketer offer →How usage changes the comparison
| Annual therms | Marketer / selected offer | Average initial month | Five-year scenario total |
|---|---|---|---|
| 600 | Georgia Natural Gas 12-month Fixed · FEATURED | $33.94 | $2,468.40 |
| 600 | Constellation Metro Atlanta · 12 months | $36.90 | $2,742.00 |
| 600 | SCANA Energy 18-month Fixed Plus · SAVE | $36.90 | $2,319.00 |
| 600 | Gas South 12-month fixed | $39.28 | $2,557.00 |
| 1,000 | Georgia Natural Gas 12-month Fixed · FEATURED | $50.57 | $3,754.40 |
| 1,000 | SCANA Energy 18-month Fixed Plus · SAVE | $56.20 | $3,547.00 |
| 1,000 | Constellation Metro Atlanta · 12 months | $56.87 | $4,324.00 |
| 1,000 | Gas South 12-month fixed | $61.62 | $3,897.00 |
| 1,400 | Georgia Natural Gas 12-month Fixed · FEATURED | $67.21 | $5,040.40 |
| 1,400 | SCANA Energy 18-month Fixed Plus · SAVE | $75.50 | $4,775.00 |
| 1,400 | Constellation Metro Atlanta · 12 months | $76.83 | $5,906.00 |
| 1,400 | Gas South 12-month fixed | $83.95 | $5,237.00 |
Variable rates and short introductions
| Marketer | Introduction / therm | Current published variable / therm | Published monthly fee range |
|---|---|---|---|
| SCANA Energy | 39.9¢ · first bill | $2.00 | $5.95–$5.95 |
| Georgia Natural Gas | 49.9¢ · first 2 months | $2.36 | $3.99–$6.99 |
| Constellation | No intro verified | $1.05 | $5.95–$5.95 |
| Gas South | 39.0¢ · first month | $2.09 | $6.95–$9.95 |
Variable rates may change monthly. GNG’s intro fee is waived for two months. SCANA’s $1 recurring-payment/paperless discount is included by the calculator when eligible; the table above shows gross published variable fees. A short introduction is not an annual rate.
What these costs include
Average initial monthly cost = annual therms ÷ 12 × initial rate + highest monthly fee − eligible year-one credits ÷ 12. It is an annualized comparison, not your winter bill or a promised bill amount.
These examples include web offers and Gas South’s eligible $50 SAVE50 credit once in year one for terms of 12 months or longer. SCANA fees include $1/month for paperless billing with a supported recurring payment method and $1/month for automatic renewal on fixed plans. You must enroll in and retain those options. GNG Greener Life is not selected in these tables; its optional reward can be compared in the calculator. GNG’s $10/month credit is an alternative to the FEATURED therm discount and is not added to it.
† GNG FEATURED uses the published 12-month fee maximum of $8.99/month as an assumption. The promotional enrollment details do not specify a numeric fee; confirm your actual fee with GNG. Other fee ranges use their highest value before verified billing discounts.
Five-year cost uses the offer for its initial term, then today’s published same-plan, same-term rate and fee for the remaining months. Constellation’s new-customer regional offer uses the standard same-term plan after the initial term. Future renewal prices and discount availability are unknown. This is a scenario, not a forecast or guaranteed renewal quote.
AGL delivery charges, taxes, connection charges, late fees and early termination costs are excluded. Usage is held constant. The lowest initial offer is selected per marketer, even if another offer would have a lower five-year total.
Sources: October PSC fixed-price chart · October PSC variable-price chart. Website offers were checked October 6, 2026. How we compare plans.
Compare with your home’s usage
Enter your annual therms or use the home estimate to compare current offers and a five-year published-price scenario.
Use the comparison calculator →