• Skip to main content
  • Skip to primary navigation
Energy Efficiency and Conservation Authority (EECA). Energy Efficiency and Conservation Authority (EECA).
Warmer Kiwi Homes.
  • nav personal

    For homes

    • Save on your energy bills
      • Easy ways to save on your energy bills
      • Understand your energy bills
      • Make sure you're on the right power plan
      • Need help paying your energy bill?
    • Improve your home
      • Insulate your home
      • Window insulation
      • Reduce draughts
      • Reduce dampness
      • Design for energy efficiency
      • Do a healthy home check
    • Energy saving technology
      • Plan your home energy upgrades
      • Induction cooktops
      • Water heating
      • Heating and cooling
      • Choose good appliances
    • Solar
      • Is solar right for your home?
      • Learn about home solar tech
      • Essentials of solar quotes and installation
      • Optimising your home solar system
    • Vehicles
      • Fuel efficient driving
      • Benefits of electric vehicles
      • Compare different EV options
      • EV battery life, care and driving range tips
      • Charging your EV
      • Smart EV chargers
    • Funding
      • Warmer Kiwi Homes
  • nav business

    For businesses

    • Reduce energy costs
      • Starting your business energy management journey
      • Understand how your business uses energy
      • Take action to improve energy efficiency
      • Energy-smart work habits
      • Upgrade your technology
      • Find support and funding
    • Energy saving technology
      • Heating and cooling
      • Water heating
      • Refrigeration
      • Lighting
      • Building management systems
      • Efficient on-site equipment
    • Solar
    • Vehicles
      • Use fuel efficiently
      • Benefits of electric work vehicles
      • Workplace EV charging
    • Plan for emissions reduction
      • Measure your emissions
      • Create an action plan
      • Report on your progress
  • nav cofunding

    Co-funding and support

    • For businesses
    • For large energy users
    • For the public sector
    • For individuals and communities
    • Previously funded projects
  • nav regulations

    Regulations

    • Equipment Energy Efficiency
      • About the E3 programme
      • How to comply
      • About energy rating labels
      • Ensuring compliance
    • Vehicle Emissions and Energy Economy
      • About the VEEEL Programme
      • How to comply
      • Ensuring compliance
    • Regulatory requirements under review
    • Emissions Plan Guidance
    • Voluntary Guidance
      • EV Smart Charger Approved List
      • Best practice guidance documents
  • nav insights

    Insights

    • EECA Insights
    • Case studies and articles
    • Data tools
      • New Zealand Energy Scenarios tool
      • Energy End Use Database
      • Regional Heat Demand Database
      • Regional Energy Transition Accelerator Dashboard
      • Public EV Charger Dashboard
      • Community EV Charger Planner
      • Data sources
    • Energy in New Zealand
      • The future of energy in New Zealand
      • New Zealand's energy-related emissions
      • Renewable energy
      • Demand flexibility — a smarter grid
  • nav about

    About

    • What we do
    • Focus areas
      • Energy efficiency first
      • Empower energy users
      • Accelerate renewable energy
    • Our team
    • Managing our emissions
    • Careers
      • Why join EECA
      • Vacancies
    • News & corporate
      • Corporate documents
      • News
      • Tenders & RFPs
      • Consultations
      • Official information
    • Get in touch
      • Contact EECA
      • Official Information Act request
      • Sign up for news
      • Social media community guidelines
    • Training and events
      • EECA market update
      • A deep dive into how businesses approach energy use and climate change
      • The role of heat pumps in decarbonisation
      • CEP courses and webinars
  • Search
  • Search
  • For homes
    • Save on your energy bills
    • Improve your home
    • Energy saving technology
    • Solar
    • Vehicles
    • Funding
  • For businesses
    • Reduce energy costs
    • Energy saving technology
    • Solar
    • Vehicles
    • Plan for emissions reduction
  • Co-funding and support
    • For businesses
    • For large energy users
    • For the public sector
    • For individuals and communities
    • Previously funded projects
  • Regulations
    • Equipment Energy Efficiency
    • Vehicle Emissions and Energy Economy
    • Regulatory requirements under review
    • Emissions Plan Guidance
    • Voluntary Guidance
  • Insights
    • EECA Insights
    • Case studies and articles
    • Data tools
    • Energy in New Zealand
  • About
    • What we do
    • Focus areas
    • Our team
    • Managing our emissions
    • Careers
    • News & corporate
    • Get in touch
    • Training and events

Energy saving technology

Find opportunities to save on your home energy use with efficient technology, and tips to fine tune the way you use your current appliances.  

  1. Home
  2. For homes
  3. Energy saving technology
  • Plan your home energy upgrades

    Find opportunities to save by investing in key home appliances and technology, and making a plan for how you use energy in your home.

  • Induction cooktops

    Electric induction cooktops are the most efficient option for home kitchens.

  • Water heating

    Save on your energy costs by using hot water more efficiently, comparing the best system options, and making smart upgrades — from choosing efficient technologies to fine-tuning the way your home uses hot water.

  • Heating and cooling

    Improve comfort and reduce costs with the right heating and cooling options for your home — from heat pumps to electric heaters — and using them wisely with easy, smart tips.

  • Choose good appliances

    More efficient home appliances help you to use less energy and cut your monthly power costs. Learn how to compare products and make a good decision within your budget.

  • Efficient appliance calculator

    Find the most energy efficient and cost-effective appliances for your home or office.

EECA.

Te Kāwanatanga o Aotearoa / New Zealand Government.

Follow us

  • LinkedIn
  • YouTube

EECA newsletters Sign up for news

  • Get in touch
  • Privacy

©2025 - EECA | All rights reserved