FIVE MONEY-SAVING GREEN UPGRADES Solar panels: The upfront cost is big, but the long-term savings are huge. Solar panels will cost several thousand dollars to install, but ongoing maintenance costs are very low, and a typical system could save you hundreds of dollars per year. You can even sell your surplus electricity. Going green is great for the environment, but that’s not the only benefit. When you make green upgrades in your home, it can also lead to some major savings. Solar panels: The upfront cost is big, but the long-term savings are huge. Solar panels will cost several thousand dollars to install, but ongoing maintenance costs are very low, and a typical system could save you hundreds of dollars per year. You can even sell your surplus electricity. Wood furnace: Wood-burning furnaces are relatively inexpensive, and though the yearly savings aren’t as dramatic (about 10% on heating bills), it adds up over the long run. Insulation: There’s a good chance your insulati