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Energy Efficiency

American Businesses -- Small to Huge -- Act on Climate

Bob Keefe | Posted 07.27.2015 | Business
Bob Keefe

Big businesses know climate change is threatening their companies -- and all of us. On Monday, 13 major companies, from General Motors to Microsoft to Coca-Cola, announced they were doing something about it.

Climate Change This Week: Solar For Everyone, Mothers Mass, and More!

Mary Ellen Harte | Posted 07.21.2015 | Green
Mary Ellen Harte

Today, the Earth got a little hotter, and a little more crowded. Broken computers and wildflowers are making this week's column late, short, but swee...

Economic Growth and Climate Action -- A Formula for a Low Carbon World

Sri Mulyani Indrawati | Posted 07.20.2015 | World
Sri Mulyani Indrawati

The key to success is cooperation between governments, cities, communities, development banks and the private sector. We need to leverage existing partnerships and resources, whether domestic or multilateral.

Climate Change This Week: The Seafood Connection, Super Solar Chip, and More!

Mary Ellen Harte | Posted 07.14.2015 | Green
Mary Ellen Harte

Tired of facts? Do you think all the concern about climate change is just a bunch of hooey? Then this newscast is for you.

Climate Change This Week: The Extreme Weather Connection, Another Solar Breakthrough, and More!

Mary Ellen Harte | Posted 07.07.2015 | Green
Mary Ellen Harte

Today, the Earth got a little hotter, and a little more crowded. Beautiful in so many ways: where people moved government to act on climate. Source...

Climate Change This Week: $1 Rooftop Solar for Nonprofits, the Ocean Carbon Punch, and More!

Mary Ellen Harte | Posted 06.29.2015 | Green
Mary Ellen Harte

Today, the Earth got a little hotter, and a little more crowded. Amazonian Wildlife: a treasure trove of biodiversity. Source mostly ajorbahman.blog...

The Energy Sector is Undermining National Security and Development in Mozambique

André Corrêa d'Almeida | Posted 06.29.2015 | World
André Corrêa d'Almeida

Political stability and absence of violence in Mozambique are in their lowest levels in two decades.

Climate Change This Week: The Climate Pope, Hot Babes, and More!

Mary Ellen Harte | Posted 06.22.2015 | Green
Mary Ellen Harte

Today, the Earth got a little hotter, and a little more crowded.

This Is What Asthma Feels Like for Marylanders

Earthjustice | Posted 07.21.2015 | Green
Earthjustice

While the governor drags his heels, Marylanders across the state struggle to survive during bad ozone days.

Climate Change This Week: The Melting Ice Connection, Sharing Solar, and More!

Mary Ellen Harte | Posted 06.15.2015 | Green
Mary Ellen Harte

Today, the Earth got a little hotter, and a little more crowded. "Yoda" Bat Is Threatened from climate change and climate changing activities like ...

Climate Change This Week: Solar-Plus Storage Push, Water and Energy Collide, and More!

Mary Ellen Harte | Posted 06.08.2015 | Green
Mary Ellen Harte

Which is more important to Americans - water, or hydro-power?

Assessing the Energy-Efficiency Gap

Robert Stavins | Posted 06.03.2015 | Green
Robert Stavins

Global energy consumption is on a path to grow 30-50 percent over the next 25 years, bringing with it, in many countries, increased local air pollution, greenhouse gas (GHG) emissions, and oil consumption, as well as higher energy prices.

Energy Efficiency in the Digital Age: A Win-Win

Tim Mohin | Posted 06.02.2015 | Green
Tim Mohin

As we move into the era of the "Internet of Things," digitally enabled devices are being utilized in a myriad of ways that can save energy and benefit society.

Climate Change This Week: Nerd Power, Deadly Heat Waves, Biblical Deluges, and More!

Mary Ellen Harte | Posted 06.08.2015 | Green
Mary Ellen Harte

Americans' Exposure To Heat Extremes Could Rise 6-Fold By 2050 - exposing vastly more Americans to dangerous heat waves due to a combination of rising temperatures and rapid population growth in the South and West, a new study warns.

Climate Change This Week: Bi-Polar Problems, Solar Breakthrough and More!

Mary Ellen Harte | Posted 05.27.2015 | Green
Mary Ellen Harte

Today, the Earth got a little hotter and a little more crowded.

A Bright Idea to Cut Carbon Emissions

XPRIZE | Posted 05.26.2015 | Green
XPRIZE

You've probably spent a significant portion of your life beneath harsh soul-crushing fluorescent lighting in school, in the office, in the supermarket... everywhere. Why? It's simply because fluorescent bulbs are so much more efficient than their incandescent cousins.

How to Scale Energy Efficiency Initiatives

Otto von Troschke | Posted 06.02.2015 | Green
Otto von Troschke

Energy supply is inevitably linked to this challenge. Energy and its appropriate availability to all people can boost economic development and human well-being (e.g. cooking, heating, cooling, lighting, transportation). But it could also worsen the adverse impacts such as climate change, air pollution, and regional disparities.

Big Coal's Dirty Playbook to Block the Clean Power Plan

Earthjustice | Posted 05.21.2015 | Green
Earthjustice

Sen. Shelley Moore Capito, R-W.V., recently joined with other longtime climate deniers to introduce a bill that would derail the Environmental Protection Agency's Clean Power Plan. The plan when finalized this summer would set the first-ever federal limits on the biggest source of carbon pollution: existing power plants.

Climate Change This Week: CO2 Passes 400 ppm, President Can Act, and More!

Mary Ellen Harte | Posted 05.18.2015 | Green
Mary Ellen Harte

Today, the Earth got a little hotter, and a little more crowded. @@ Global Warming Carbon Dioxide Levels Tick Past 400 ppm Reversing CO2 ...

Climate Change This Week: Cloudy Problems, Solar Charity and More!

Mary Ellen Harte | Posted 05.12.2015 | Green
Mary Ellen Harte

Today, the Earth got a little hotter, and a little more crowded.

Small Businesses: Here's How To Act on Climate and Improve Your Bottom Line

Gina McCarthy | Posted 05.08.2015 | Business
Gina McCarthy

Across the country, small business owners are gaining a competitive edge and improving their bottom line through energy efficiency. Many owners are even able to redirect cost savings to new investments or new positions. It's a win-win; a win for the economy as well as the environment.

Climate Change This Week: Earth Shaking News, Groundwater Disappearing, and More!

Mary Ellen Harte | Posted 05.04.2015 | Green
Mary Ellen Harte

Today, the Earth got a little hotter, and a little more crowded. @@ Global Warming in 60 Seconds - a good summary of the main facts, done in 1950s...

You Need Green to Do Green

Alex Cacioppo | Posted 06.29.2015 | Green
Alex Cacioppo

A gathering of "urban green innovators," as they were called, yielded a crop of optimism about the myriad environmental challenges facing New Yorkers in the coming years. "Count the short-term victories," and "Keep your eyes on the prize," appeared to be some of the main messages from the event.

Energy Efficiency in Bloom

Cliff Majersik | Posted 06.27.2015 | Green
Cliff Majersik

Building energy use policies begin to address this critical knowledge gap. Atlanta's new ordinance, for example, combines several powerful tools that together can provide unparalleled insight into these valuable assets.

Realizing Our Sustainable Energy Future: Making The Participatory Grid A Reality

Peter Dickinson | Posted 06.27.2015 | Green
Peter Dickinson

It's crucial that we start preparing our grid now for what lies ahead, while also fixing some of today's biggest issues. Finding a truly sustainable solution means looking beyond just one potential "magic bullet" answer to considering the energy landscape from a bird's eye view.