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Energy efficient Stories - Page 44

Kiwi Stories

Energy efficient stories

How Bitcoin’s footprint is impacting water use
Crypto

How Bitcoin’s footprint is impacting water use

Bitcoin mining is already drawing billions of gallons of freshwater a year, raising fresh questions about who pays for its hidden costs.

By Staff Writer • 7 min read • Thu, 27th Sep 2018
New electric forklifts provide safe warehouse solutions
Supply Chain

New electric forklifts provide safe warehouse solutions

Small businesses can now access safer, cleaner warehouse lifting gear as a new electric forklift range promises lower running costs and more uptime.

By Michael Curreen • 3 min read • Tue, 7th Aug 2018
KiwiRail joins Climate Leaders Coalition
Power / Energy

KiwiRail joins Climate Leaders Coalition

The rail operator plans to measure and report emissions, while shifting more freight off roads could cut New Zealand's annual output by 518,000 tonnes.

By Staff Writer • 3 min read • Sun, 22nd Jul 2018
Driving towards a low-emissions economy
Power / Energy

Driving towards a low-emissions economy

Lower-emission cars could become more affordable in New Zealand if ministers adopt incentives, fuel pricing reforms and tougher scrappage rules.

By Staff Writer • 7 min read • Sun, 8th Jul 2018
Zero Carbon Bill consultation welcomed but leadership needed, academics urge
Power / Energy

Zero Carbon Bill consultation welcomed but leadership needed, academics urge

A lack of concrete policy could leave New Zealand’s 2050 climate goals out of reach, academics warn as consultation opens on the Zero Carbon Bill.

By Staff Writer • 9 min read • Thu, 5th Jul 2018
The right plants can reduce indoor pollution and save energy
Energy efficient

The right plants can reduce indoor pollution and save energy

Better indoor air and lower energy bills could come from choosing the right plants, researchers say, but evidence is still limited.

By Michael Curreen • 3 min read • Mon, 25th Jun 2018
Could plants replace street lights?
Smart Cities

Could plants replace street lights?

Lower electricity use could come from treated trees and houseplants that glow softly, as MIT researchers test plant-based lighting.

By Staff Writer • 2 min read • Sun, 10th Jun 2018
Hamilton and Waikato show the way with ‘warm white’ LED street lighting
Sustainability

Hamilton and Waikato show the way with ‘warm white’ LED street lighting

Residents will get softer, less intrusive lighting as the NZD $7.2 million upgrade cuts glare, boosts safety and saves power.

By Staff Writer • 4 min read • Fri, 18th May 2018
Protecting your ability to contribute to a sustainable world
Data Protection

Protecting your ability to contribute to a sustainable world

Rising cyberattacks on smart grids are driving utilities to adopt stronger identity checks and encryption as connected meters multiply 30% a year.

By Staff Writer • 2 min read • Thu, 17th May 2018
More trees and fewer cows the sign of a low-emissions economy
Power / Energy

More trees and fewer cows the sign of a low-emissions economy

New Zealand households and farmers could face higher carbon costs, while more trees and low-emissions vehicles are encouraged under the plan.

By Staff Writer • 8 min read • Wed, 2nd May 2018
Cleantech shows the way in New Zealand
Smart Cities

Cleantech shows the way in New Zealand

The conference aims to help New Zealand build a low-carbon economy and create jobs, as it eyes net zero by 2050.

By Staff Writer • 2 min read • Thu, 26th Apr 2018
Out of sight must not be out of mind
Risk & Compliance

Out of sight must not be out of mind

Hidden corrosion under insulation is costing industry billions, with hundreds of failures each year and major risks to pressured pipes and vessels.

By Staff Writer • 4 min read • Thu, 19th Apr 2018
New carbon and energy management programme to drive emissions reductions
Power / Energy

New carbon and energy management programme to drive emissions reductions

Larger New Zealand businesses and public bodies will get help cutting bills and carbon under a revamped training course.

By Staff Writer • 2 min read • Thu, 12th Apr 2018
Smart Transports demand smart response
Smart Cities

Smart Transports demand smart response

Autonomous electric fleets could cut road deaths and commute costs sharply, forcing ministers to rethink how New Zealand manages transport demand.

By Staff Writer • 3 min read • Sat, 10th Mar 2018
Three big tech trends critical for Kiwis in 2018
Robotics

Three big tech trends critical for Kiwis in 2018

Demand for digital skills is set to outpace graduates in New Zealand, with smarter homes and medical drone trials also set to affect daily life.

By Staff Writer • 3 min read • Tue, 30th Jan 2018
New compact, clog-free solid-liquid separator
Sustainability

New compact, clog-free solid-liquid separator

Small wastewater operators can cut energy use and avoid clogging, as the separator handles fibrous sludge, grease and manure continuously.

By Staff Writer • 2 min read • Thu, 5th Oct 2017
Christchurch – city of choice?
Agricultural Technology

Christchurch – city of choice?

Rebuild spending and repaired homes are reviving Christchurch’s case for top-city status, with billions still to go and 2020 milestones ahead.

By Staff Writer • 3 min read • Mon, 2nd Oct 2017
Climate change to play a major role in election
Power / Energy

Climate change to play a major role in election

Polls show climate policy is now central to voters, with every major party except New Zealand First facing science questions on emissions.

By Staff Writer • 5 min read • Wed, 30th Aug 2017

Global Stories

Energy efficient stories