Экология и энергия
Углеродный след, энергосбережение и солнечные расчёты.
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Solar Panel ROI
Estimate payback period for solar installations.
Carbon Footprint
Calculate your annual CO2 emissions.
Home Energy Audit
Identify where your home loses energy.
EV Savings Calculator
Compare costs of EV vs gas cars.
Water Footprint Calc
Estimate your direct and indirect water usage.
Plastic Waste Calc
Track your plastic consumption and impact.
Tree Offset Calc
How many trees to offset your emissions?
Recycling Guide
Learn what can and cannot be recycled.
Solar Tilt Optimizer
Find the best angle for your solar panels.
LED Savings Calc
Calculate savings from switching to LEDs.
Smart Thermostat
Estimate savings from smart heating/cooling.
Paper Impact Calc
Calculate trees saved by going paperless.
Composting Guide
How to start composting at home.
Food Miles Calculator
Calculate the transport impact of your food.
Meat-Free Impact
See the impact of reducing meat consumption.
Rainwater Harvesting
Calculate potential rainwater collection.
E-Waste Guide
Proper disposal of electronics.
Sustainable Brands
Check sustainability ratings of brands.
Flight Carbon Calc
Calculate CO2 from air travel.
Backyard Habitat
Tips for creating a wildlife-friendly garden.
Microplastics Info
Learn about microplastics and how to reduce them.
Eco-Cleaning Recipes
Natural, non-toxic recipes for home cleaning.
Zero Waste Checklist
Step-by-step guide to a zero-waste lifestyle.
Circular Economy Guide
Principles and examples of the circular economy.
Solar Water Heater ROI
Calculate savings and payback for solar water heating.
Battery Storage ROI
Estimate the value of home energy storage systems.
Green Web Hosting
How to choose environmentally friendly web hosting.
Sustainable Gift Guide
Eco-friendly gift ideas for all occasions.
Eco-Event Planner
Plan sustainable parties, weddings, and meetings.
Vertical Garden ROI
Calculate the benefits of home vertical gardening.
Permaculture Principles
Introduction to permaculture design principles.
Ocean Acidification
Understanding the impact of CO2 on our oceans.
Renewable Energy Mix
Tools to track your personal renewable energy usage.
EV Charger Finder
Resources for finding electric vehicle charging stations.
Bike Commute Savings
Calculate money and CO2 saved by cycling.
Vegan Substitution
Eco-friendly plant-based cooking substitutions.
Upcycling Projects
Creative ideas for repurposing old items.
Sustainable Fashion
Checklist for a more ethical and green wardrobe.
Biodiversity Audit
Simple audit tool for local biodiversity.
Carbon Sequestration
Learn about natural carbon capture methods.
Seasonal Food Guide
Find out what fruits and vegetables are in season.
Greenwashing Checker
Identify misleading environmental claims.
Eco-Friendly Packaging
Guide to sustainable packaging materials.
Water Filter Guide
Choose the right water filter for your home.
Solar Battery Sizing
Calculate the right battery size for your solar system.
Wind Turbine ROI
Estimate ROI for home wind turbines.
Geothermal ROI
Calculate savings from geothermal heating/cooling.
Paper vs Digital Impact
Compare environmental impact of paper vs digital media.
Reusable Bottle Savings
Calculate money and plastic saved by using a reusable bottle.
Energy Star Savings
Estimate savings from Energy Star appliances.
Популярные инструменты
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2026 Salary & Tax Calculator
US federal brackets + CN cumulative withholding in one flow.
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GDPR & CCPA compliant templates.
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JSON Formatter
Validate, format, and minify JSON data.
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Solar Panel ROI
Estimate payback period for solar installations.
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BMI & TDEE Calculator
Calculate Body Mass Index and daily calories.
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Mortgage Amortization
Compare equal principal vs equal installment schedules.
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